Prospectus - Investment Objective
 
 
 
Fund/Ticker
Fidelity® SAI Inflation-Focused Fund/FIFGX
Offered exclusively to certain clients of Strategic Advisers LLC or its affiliates - not available for sale to the general public. Fidelity® SAI is a product name of Fidelity® funds dedicated to certain programs affiliated with Strategic Advisers LLC, an affiliate of Fidelity Management & Research Company LLC.
 
Prospectus
September 29, 2023
 
 
The Securities and Exchange Commission and the Commodity Futures Trading Commission have not approved or disapproved these securities or determined if this prospectus is accurate or complete. Any representation to the contrary is a criminal offense.
245 Summer Street, Boston, MA 02210

Contents

Fund Summary

Fidelity® SAI Inflation-Focused Fund

Fund Basics

Investment Details

Valuing Shares

Shareholder Information

Additional Information about the Purchase and Sale of Shares

Dividends and Capital Gain Distributions

Tax Consequences

Fund Services

Fund Management

Fund Distribution

Appendix

Financial Highlights

Additional Index Information

 
Fund Summary
Fund:
Fidelity® SAI Inflation-Focused Fund
Investment Objective
Fidelity® SAI Inflation-Focused Fund seeks total return.
Fee Table
The following table describes the fees and expenses that may be incurred when you buy, hold, and sell shares of the fund.
 
Shareholder fees
(fees paid directly from your investment)
None
Annual Operating Expenses
(expenses that you pay each year as a % of the value of your investment)
Management fee
0.38%   
Distribution and/or Service (12b-1) fees
None   
Other expenses
0.01%   
Total annual operating expenses
0.39%   
This example helps compare the cost of investing in the fund with the cost of investing in other funds.

Let's say, hypothetically, that the annual return for shares of the fund is 5% and that the fees and the annual operating expenses for shares of the fund are exactly as described in the fee table. This example illustrates the effect of fees and expenses, but is not meant to suggest actual or expected fees and expenses or returns, all of which may vary. For every $10,000 you invested, here's how much you would pay in total expenses if you sell all of your shares at the end of each time period indicated:
 
 
1 year
$
40
3 years
$
125
5 years
$
219
10 years
$
493
 
 
 
Portfolio Turnover
 
The fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when fund shares are held in a taxable account. These costs, which are not reflected in annual operating expenses or in the example, affect the fund's performance. During the most recent fiscal year, the fund's portfolio turnover rate was 61% of the average value of its portfolio.
Principal Investment Strategies
  • Normally investing in commodity-linked derivative instruments, cash, and cash equivalents.
  • Investing up to 25% of assets in a wholly-owned subsidiary organized under the laws of the Cayman Islands that invests in commodity-linked derivative instruments including commodity-linked notes; total return swaps, options, and forward contracts based on the value of commodities or commodities indexes; and commodity futures.
  • Investing in domestic and foreign issuers.
  • Engaging in commodity-linked derivatives transactions that have a leveraging effect on the fund.
  • The fund may invest in inflation-protected debt securities issued by the U.S. Treasury, U.S. Government agencies and instrumentalities other than the U.S. Treasury, and by other entities such as corporations and foreign governments, and/or other types of investment-grade debt securities that are not inflation protected.
  • Allocating assets across different market sectors and maturities.
  • Analyzing the credit quality of the issuer, security-specific features, current and potential future valuation, and trading opportunities to select investments.
  • Engaging in transactions that have a leveraging effect on the fund, including investments in derivatives - such as swaps (interest rate, total return, and credit default) and futures contracts - and forward-settling securities, to adjust the fund's risk exposure.
  • Investing in Fidelity's Central funds (specialized investment vehicles used by Fidelity® funds to invest in particular security types or investment disciplines) consistent with the asset classes discussed above.
Principal Investment Risks
  • Interest Rate Changes.
Interest rate increases can cause the price of a debt security to decrease.
  • Foreign Exposure.
Foreign markets can be more volatile than the U.S. market due to increased risks of adverse issuer, political, regulatory, market, or economic developments and can perform differently from the U.S. market.
  • Financial Services Exposure.
Changes in government regulation and interest rates and economic downturns can have a significant negative effect on issuers in the financial services sector, including the price of their securities or their ability to meet their payment obligations.
  • Subsidiary Risk.
Investment in Geode SAI Inflation-Focused Cayman Ltd., an unregistered subsidiary, is not subject to the investor protections of the Investment Company Act of 1940 (1940 Act) and is subject to the risks associated with investing in derivatives and commodity-linked investing in general. Changes in tax and other laws could negatively affect investments in the subsidiary.
  • Prepayment.
The ability of an issuer of a debt security to repay principal prior to a security's maturity can cause greater price volatility if interest rates change.
  • Issuer-Specific Changes.
The value of an individual security or particular type of security can be more volatile than, and can perform differently from, the market as a whole.
A decline in the credit quality of an issuer or a provider of credit support or a maturity-shortening structure for a security can cause the price of a security to decrease.
  • Leverage Risk.
Leverage can increase market exposure, magnify investment risks, and cause losses to be realized more quickly.
  • Investing for Inflation Protection.
Increases in real interest rates can cause the price of inflation-protected debt securities to decrease. Interest payments on inflation-protected debt securities can be unpredictable.
  • Commodity-Linked Investing.
The value of commodities and commodity-linked investments may be affected by the performance of the overall commodities markets as well as weather, political, tax, and other regulatory and market developments. Commodity-linked investments may be more volatile and less liquid than the underlying commodity, instruments, or measures.
  • Commodity Futures.
Investments in commodity futures contracts are also subject to the risk of the failure of any of the exchanges on which the fund's positions trade or of its clearinghouses or counterparties. In addition, certain commodity exchanges limit fluctuations in certain futures contract prices during a single day by regulations referred to as "daily price fluctuation limits" or "daily limits." Under such daily limits, during a single trading day no trades may be executed at prices beyond the daily limit. If triggered, these limits could prevent the fund from liquidating unfavorable positions and subject the fund to losses or prevent it from entering into desired trades during the particular trading day.
An investment in the fund is not a deposit of a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. You could lose money by investing in the fund.
Unlike individual debt securities, which typically pay principal at maturity, the value of an investment in the fund will fluctuate.
Performance
The following information is intended to help you understand the risks of investing in the fund.
The information illustrates the changes in the performance of the fund's shares from year to year and compares the performance of the fund's shares to the performance of a securities market index over various periods of time. The index description appears in the "Additional Index Information" section of the prospectus. Past performance (before and after taxes) is not an indication of future performance.
Prior to September 29, 2023, the fund operated under certain different investment policies. The fund's historical performance may not represent its current investment policies.
Visit www.fidelity.com for more recent performance information.
 
Year-by-Year Returns
 
 
 
 
 
 
 
 
2019
2020
2021
2022
 
9.84%
 
1.46%
 
32.59%
 
9.10%
 
During the periods shown in the chart:
Returns
Quarter ended
   Highest Quarter Return
22.91%
March 31, 2022
   Lowest Quarter Return
-22.96%
March 31, 2020
   Year-to-Date Return
-8.89%
June 30, 2023
 
Average Annual Returns
 
After-tax returns are calculated using the historical highest individual federal marginal income tax rates, but do not reflect the impact of state or local taxes. Actual after-tax returns may differ depending on your individual circumstances. The after-tax returns shown are not relevant if you hold your shares in a retirement account or in another tax-deferred arrangement, such as an employee benefit plan (profit sharing, 401(k), or 403(b) plan). Return After Taxes on Distributions and Sale of Fund Shares may be higher than other returns for the same period due to a tax benefit of realizing a capital loss upon the sale of fund shares.
 
For the periods ended December 31, 2022
Past 1
year
Life of
fund A
Fidelity® SAI Inflation-Focused Fund
 
 
Return Before Taxes
9.10%
12.04%
Return After Taxes on Distributions
4.34%
6.97%
Return After Taxes on Distributions and Sale of Fund Shares
 
5.57%
7.18%
Bloomberg Commodity Index
(reflects no deduction for fees, expenses, or taxes)
 
16.09%
 
10.57%
 
 
 
AFrom December 20, 2018.
 
Effective October 2, 2023, the fund will begin comparing its performance to the Bloomberg Commodity 50/50 Petroleum and ex-Petroleum Index rather than the Bloomberg Commodity Index because the Bloomberg Commodity 50/50 Petroleum and ex-Petroleum Index conforms more closely to the fund's investment policies. 
Investment Adviser
Geode Capital Management, LLC (Geode) (the Adviser) is the fund's manager.
Portfolio Manager(s)
Eric Matteson (Senior Portfolio Manager) has managed the fund since 2018.
Wayne Ryan (Senior Portfolio Manager) has managed the fund since 2018.
Ruoyu Wang (Portfolio Manager) has managed the fund since 2020.
Purchase and Sale of Shares
NOT AVAILABLE FOR SALE TO THE GENERAL PUBLIC.
Shares are offered exclusively to certain clients of Strategic Advisers LLC (Strategic Advisers) or its affiliates.
The price to buy one share is its net asset value per share (NAV). Shares will be bought at the NAV next calculated after an order is received in proper form.
The price to sell one share is its NAV. Shares will be sold at the NAV next calculated after an order is received in proper form.
The fund is open for business each day the New York Stock Exchange (NYSE) is open.
There is no purchase minimum for fund shares.
Tax Information
Distributions you receive from the fund are subject to federal income tax and generally will be taxed as ordinary income or capital gains, and may also be subject to state or local taxes, unless you are investing through a tax-advantaged retirement account (in which case you may be taxed later, upon withdrawal of your investment from such account).
Payments to Broker-Dealers and Other Financial Intermediaries
The fund, the Adviser, Strategic Advisers, Fidelity Distributors Company LLC (FDC), and/or their affiliates may pay intermediaries, which may include banks, broker-dealers, retirement plan sponsors, administrators, or service-providers (who may be affiliated with the Adviser, Strategic Advisers, or FDC), for the sale of fund shares and related services. These payments may create a conflict of interest by influencing your intermediary and your investment professional to recommend the fund over another investment. Ask your investment professional or visit your intermediary's web site for more information.
 
Fund Basics
Investment Details
 
Investment Objective
Fidelity® SAI Inflation-Focused Fund seeks total return.
Principal Investment Strategies
The Adviser normally expects to invest the fund's assets in commodity-linked derivative instruments, cash, and cash equivalents. Commodities are assets that have physical properties, such as oil and other energy products, metals, and agricultural products. Commodity-linked derivative instruments include commodity-linked notes; total return swaps, options, and forward contracts based on the value of commodities or commodities indexes; and commodity futures. The fund intends to provide exposure to the commodities market but will not be managed to take delivery of physical commodities. The fund may divest of commodity-linked derivative instruments to avoid delivery.
The Adviser may invest the fund's assets in inflation-protected debt securities issued by the U.S. Treasury, U.S. Government agencies and instrumentalities other than the U.S. Treasury, and by other entities such as corporations and foreign governments. The Adviser also may invest the fund's assets in other types of investment-grade debt securities that are not inflation protected. The Adviser, in its discretion, may make significant investments in either inflation-protected debt securities or investment-grade debt securities that are not inflation protected, or may invest in a combination of inflation-protected debt securities and investment-grade debt securities that are not inflation-protected.
The Adviser may invest up to 25% of the fund's assets in a wholly-owned subsidiary of the fund organized under the laws of the Cayman Islands (the Subsidiary). The Subsidiary is managed by the same investment adviser as the fund. The Subsidiary is expected to invest directly in total return swaps based on the value of commodities or commodities indexes and in other commodity-linked derivative instruments, including options and forward contracts based on the value of commodities or commodities indexes, and commodity futures. The Subsidiary will not be managed to take delivery of physical commodities, and may divest of certain commodity-linked derivative instruments (namely commodity futures) to avoid delivery.
The Adviser may invest the fund's assets in securities of foreign issuers in addition to securities of domestic issuers.
If the Adviser's strategies do not work as intended, the fund may not achieve its objective.
The Adviser considers other factors when selecting the fund's investments, including the credit quality of the issuer, security-specific features, current valuation relative to alternatives in the market, short-term trading opportunities resulting from market inefficiencies, and potential future valuation. In managing the fund's exposure to various risks, including interest rate risk, the Adviser considers, among other things, the market's overall risk characteristics, the market's current pricing of those risks, and internal views of potential future market conditions.
The Adviser allocates the fund's assets among different market sectors (for example, corporate, asset-backed, or government securities) and different maturities based on its view of the relative value of each sector or maturity.
The Adviser may engage in transactions that have a leveraging effect on the fund, including investments in derivatives, regardless of whether the fund may own the asset, instrument or components of the index underlying the derivative, and forward-settling securities. The Adviser may invest a significant portion of the fund's assets in these types of investments. If the fund invests a significant portion of its assets in derivatives, its investment exposure could far exceed the value of its portfolio securities and its investment performance could be primarily dependent upon securities it does not own. The fund's derivative investments may include interest rate swaps, total return swaps, credit default swaps, and futures contracts (both long and short positions) on securities and indexes. Depending on the Adviser's outlook and market conditions, the Adviser may engage in these transactions to increase or decrease the fund's exposure to changing security prices, interest rates, credit qualities, or other factors that affect security values, or to gain or reduce exposure to an asset, instrument, or index.
The Adviser uses Central funds to help invest the fund's assets. Central funds are specialized investment vehicles designed to be used by Fidelity® funds. Fidelity uses them to invest in particular security types or investment disciplines; for example, rather than buy bonds directly, the fund may invest in a Central fund that buys bonds. Fidelity does not charge any additional management fees for Central funds.
Description of Principal Security Types
Debt securities are used by issuers to borrow money. The issuer usually pays a fixed, variable, or floating rate of interest, and must repay the amount borrowed, usually at the maturity of the security. Some debt securities, such as zero coupon bonds, do not pay current interest but are sold at a discount from their face values. Debt securities include corporate bonds, government securities (including Treasury securities), repurchase agreements, money market securities, mortgage and other asset-backed securities, loans and loan participations, and other securities believed to have debt-like characteristics, including hybrids and synthetic securities.
Money market securities are high-quality, short-term securities that pay a fixed, variable, or floating interest rate. Securities are often specifically structured so that they are eligible investments for a money market fund. For example, in order to satisfy the maturity restrictions for a money market fund, some money market securities have demand or put features, which have the effect of shortening the security's maturity. Money market securities include bank certificates of deposit, bankers' acceptances, bank time deposits, notes, commercial paper, and U.S. Government securities. Certain issuers of U.S. Government securities, including Fannie Mae, Freddie Mac, and the Federal Home Loan Banks, are sponsored or chartered by Congress but their securities are neither issued nor guaranteed by the U.S. Treasury. 
U.S. Government securities are high-quality securities issued or guaranteed by the U.S. Treasury or by an agency or instrumentality of the U.S. Government. U.S. Government securities may be backed by the full faith and credit of the U.S. Treasury, the right to borrow from the U.S. Treasury, or the agency or instrumentality issuing or guaranteeing the security.
Certain issuers of U.S. Government securities, including Fannie Mae, Freddie Mac, and the Federal Home Loan Banks, are sponsored or chartered by Congress but their securities are neither issued nor guaranteed by the U.S. Treasury.
Inflation-protected debt securities are debt securities whose principal and/or interest payments are adjusted for inflation, unlike debt securities that make fixed principal and interest payments. One type of inflation-protected debt security is issued by the U.S. Treasury. The principal of inflation-protected debt securities issued by the U.S. Treasury is adjusted for inflation and interest is paid on the adjusted amount. As of July 31, 2023, the U.S. Treasury had 51 issues of inflation-protected debt securities outstanding, totaling $1,550 billion (par), with maturities from 2024 to 2053. Other issuers of inflation-protected debt securities include other U.S. Government agencies or instrumentalities, corporations, and foreign governments. The U.S. Treasury currently uses the Consumer Price Index for Urban Consumers as a measure of inflation for its inflation-protected debt securities. Other types of inflation-protected securities may use other methods to adjust for inflation and other measures of inflation.
Commodity-linked derivative instruments are indexed to all or part of a commodities index or to a single commodity. Commodity-linked derivative instruments include debt securities and other investments whose maturity values, interest rates, or returns are determined by reference to a commodities index and are designed to provide exposure to the entire index, and may include other investments that provide exposure to less than the entire commodities index or to a single commodity. Commodity-linked derivative instruments may be positively or negatively indexed, meaning their maturity value may be structured to increase or decrease as commodity values change. 
Derivatives are investments whose values are tied to an underlying asset, instrument, currency, or index. Derivatives include futures, options, forwards, and swaps, such as interest rate swaps (exchanging a floating rate for a fixed rate), total return swaps (exchanging a floating rate for the total return of an index, security, or other instrument or investment) and credit default swaps (buying or selling credit default protection).
Forward-settling securities involve a commitment to purchase or sell specific securities when issued, or at a predetermined price or yield. Payment and delivery take place after the customary settlement period.
Central funds are special types of investment vehicles created by Fidelity for use by Fidelity® funds and other advisory clients. Central funds incur certain costs related to their investment activity (such as custodial fees and expenses), but generally do not pay additional management fees. The investment results of the portions of the fund's assets invested in the Central funds will be based upon the investment results of those funds.
Principal Investment Risks
Many factors affect the fund's performance. Developments that disrupt global economies and financial markets, such as pandemics and epidemics, may magnify factors that affect a fund's performance. The fund's share price and yield change daily based on changes in market conditions and interest rates and in response to other economic, political, or financial developments. The fund's reaction to these developments will be affected by the types and maturities of securities in which the fund invests, the financial condition, industry and economic sector, and geographic location of an issuer, and the fund's level of investment in the securities of that issuer. Unlike individual debt securities, which typically pay principal at maturity, the value of an investment in the fund will fluctuate. When you sell your shares they may be worth more or less than what you paid for them, which means that you could lose money by investing in the fund. Your investment in the fund cannot grow with inflation over the long term unless you reinvest the portion of any distribution that comes from inflation adjustments.
The following factors can significantly affect the fund's performance:
Interest Rate Changes. Debt securities, including money market securities, have varying levels of sensitivity to changes in interest rates. In general, the price of a debt security can fall when interest rates rise and can rise when interest rates fall. Securities with longer maturities and certain types of securities, such as the securities of issuers in the financial services sector, can be more sensitive to interest rate changes, meaning the longer the maturity of a security, the greater the impact a change in interest rates could have on the security's price. Short-term and long-term interest rates do not necessarily move in the same amount or the same direction. Short-term securities tend to react to changes in short-term interest rates, and long-term securities tend to react to changes in long-term interest rates. Securities with floating interest rates can be less sensitive to interest rate changes, but may decline in value if their interest rates do not rise as much as interest rates in general. Securities whose payment at maturity is based on the movement of all or part of an index and inflation-protected debt securities may react differently from other types of debt securities. In market environments where interest rates are rising, issuers may be less willing or able to make principal and/or interest payments on securities when due. Although the transition process away from certain benchmark rates, including London Interbank Offered Rate (LIBOR) (an indicative measure of the average interest rate at which major global banks could borrow from one another), has become increasingly well-defined, any potential effects of the transition away from LIBOR and other benchmark rates on financial markets, a fund or the financial instruments in which a fund invests can be difficult to ascertain and may adversely impact a fund's performance.
Foreign Exposure. Foreign securities, securities issued by U.S. entities with substantial foreign operations, and entities providing credit support or a maturity-shortening structure that are located in foreign countries can involve additional risks relating to political, economic, or regulatory conditions in foreign countries. These risks include fluctuations in foreign exchange rates; withholding or other taxes; trading, settlement, custodial, and other operational risks; and the less stringent investor protection and disclosure standards of some foreign markets. All of these factors can make foreign investments more volatile than U.S. investments. In addition, foreign markets can perform differently from the U.S. market.
Global economies and financial markets are becoming increasingly interconnected, which increases the possibilities that conditions in one country or region might adversely impact issuers or providers in, or foreign exchange rates with, a different country or region.
Industry Exposure. Market conditions, interest rates, and economic, regulatory, or financial developments could significantly affect a single industry or a group of related industries, and the securities of companies in that industry or group of industries could react similarly to these or other developments. In addition, from time to time, a small number of companies may represent a large portion of a single industry or a group of related industries as a whole, and these companies can be sensitive to adverse economic, regulatory, or financial developments.
The commodities industries can be significantly affected by the level and volatility of commodity prices; the rate of commodity consumption; world events including international monetary and political developments; import controls, export controls, and worldwide competition; exploration and production spending; and tax and other government regulations and economic conditions.
Energy commodities can be significantly affected by fluctuations in energy prices and supply and demand of energy fuels caused by geopolitical events, energy conservation, the success of exploration projects, weather or meteorological events, and tax and other government regulations.
Financial Services Exposure. Financial services companies are highly dependent on the supply of short- term financing and can be sensitive to changes in government regulation and interest rates and to economic downturns in the United States and abroad. These events can significantly affect the price of issuers' securities as well as their ability to make payments of principal or interest or otherwise meet obligations on securities or instruments for which they serve as guarantors or counterparties.
Subsidiary Risk. The investments held by the Subsidiary are generally similar to those that are permitted to be held by the fund and, therefore, the Subsidiary is subject to risks similar to those of the fund, including the risks associated with investing in derivatives and commodity-linked investing in general. Because the Subsidiary is organized under Cayman Islands law and is not registered under the 1940 Act, the Subsidiary is not subject to the investor protections of the 1940 Act. Changes in U.S. or Cayman Islands laws could result in the inability of the fund and/or the Subsidiary to operate as described in this prospectus.
Prepayment. Many types of debt securities, including inflation- protected debt securities, are subject to prepayment risk. Prepayment risk occurs when the issuer of a security can repay principal prior to the security's maturity. Securities subject to prepayment can offer less potential for gains during a declining interest rate environment and similar or greater potential for loss in a rising interest rate environment. In addition, the potential impact of prepayment features on the price of a debt security can be difficult to predict and result in greater volatility.
Issuer-Specific Changes. Changes in the financial condition of an issuer or counterparty, changes in specific economic or political conditions that affect a particular type of security or issuer, and changes in general economic or political conditions can increase the risk of default by an issuer or counterparty, which can affect a security's or instrument's credit quality or value. Entities providing credit support or a maturity-shortening structure also can be affected by these types of changes, and if the structure of a security fails to function as intended, the security could decline in value.
Leverage Risk. Derivatives and forward-settling securities involve leverage because they can provide investment exposure in an amount exceeding the initial investment. Leverage can magnify investment risks and cause losses to be realized more quickly. A small change in the underlying asset, instrument, or index can lead to a significant loss. Forward-settling securities also involve the risk that a security will not be issued, delivered, or paid for when anticipated. Government legislation or regulation could affect the use of these transactions and could limit a fund's ability to pursue its investment strategies.
Investing for Inflation Protection. Inflation-protected debt securities tend to react to changes in real interest rates. Real interest rates represent nominal (stated) interest rates reduced by the expected impact of inflation. In general, the price of an inflation-protected debt security can fall when real interest rates rise, and can rise when real interest rates fall. Interest payments on inflation-protected debt securities can be unpredictable and will vary as the principal and/or interest is adjusted for inflation.
Commodity-Linked Investing. The performance of commodities, commodity-linked swaps, futures, notes, and other commodity-related investments may depend on the performance of individual commodities and the overall commodities markets and on other factors that affect the value of commodities, including weather, political, tax, and other regulatory and market developments. Commodity-linked instruments may be leveraged. For example, the price of a three-times leveraged commodity-linked note may change by a magnitude of three for every percentage change (positive or negative) in the value of the underlying index. Commodity-linked investments may be hybrid instruments that can have substantial risk of loss with respect to both principal and interest. Commodity-linked investments may be more volatile and less liquid than the underlying commodity, instruments, or measures, and may be subject to the credit risks associated with the issuer or counterparty. As a result, returns of commodity-linked investments may deviate significantly from the return of the underlying commodity, instruments, or measures. In addition, the regulatory and tax environment for commodity-linked derivative instruments is evolving, and changes in the regulation or taxation of such investments may have a material adverse impact on the fund. Funds and advisers subject to Commodity Futures Trading Commission (CFTC) regulation are subject to additional regulatory requirements and may incur additional costs.
Commodity Futures. Investments in commodity futures contracts are also subject to the risk of the failure of any of the exchanges on which the fund's positions trade or of its clearinghouses or counterparties. In addition, certain commodity exchanges limit fluctuations in certain futures contract prices during a single day by regulations referred to as "daily price fluctuation limits" or "daily limits." Under such daily limits, during a single trading day no trades may be executed at prices beyond the daily limit. Once the price of a particular commodity futures contract has increased or decreased by an amount equal to the daily limit, positions in that contract can neither be taken nor liquidated unless traders are willing to effect trades at or within the limit. If triggered, these limits could prevent the fund from liquidating unfavorable positions and subject the fund to losses or prevent it from entering into desired trades during the particular trading day. A commodity futures contract could also move to the daily limit for several consecutive trading days with little or no trading, thereby further prolonging the liquidation of positions and subjecting some holders of such futures contracts to additional losses. In extraordinary circumstances, a futures exchange or the applicable regulator could suspend trading in a particular futures contract, or order liquidation or settlement of all open positions in such contract.
In response to market, economic, political, or other conditions, a fund may temporarily use a different investment strategy for defensive purposes. If the fund does so, different factors could affect its performance and the fund may not achieve its investment objective.
Other Investment Strategies
In addition to the principal investment strategies discussed above, the fund may also lend securities to broker-dealers or other institutions to earn income. When the Adviser believes that suitable commodity-linked derivative instruments are not available, or during other unusual market conditions, the Adviser may leave all or a significant portion of the fund's assets invested in cash, cash equivalents, or short-term investment-grade debt securities.
 
 
 
 
Non-Fundamental Investment Policies
The fund's investment objective is non-fundamental and may be changed without shareholder approval.
 
Valuing Shares
 
The fund is open for business each day the NYSE is open.
The NAV is the value of a single share. Fidelity normally calculates NAV as of the close of business of the NYSE, normally 4:00 p.m. Eastern time. The fund's assets normally are valued as of this time for the purpose of computing NAV.
NAV is not calculated and the fund will not process purchase and redemption requests submitted on days when the fund is not open for business. The time at which shares are priced and until which purchase and redemption orders are accepted may be changed as permitted by the Securities and Exchange Commission (SEC).
To the extent that the fund's assets are traded in other markets on days when the fund is not open for business, the value of the fund's assets may be affected on those days. In addition, trading in some of the fund's assets may not occur on days when the fund is open for business.
NAV is calculated using the values of other open-end funds, if any, in which the fund invests (referred to as underlying funds). Shares of underlying funds are valued at their respective NAVs. Other assets are valued primarily on the basis of market quotations, official closing prices, or information furnished by a pricing service. Certain short-term securities are valued on the basis of amortized cost. If market quotations, official closing prices, or information furnished by a pricing service are not readily available or, in the Adviser's opinion, are deemed unreliable for a security, then that security will be fair valued in good faith by the Adviser in accordance with applicable fair value pricing policies. For example, if, in the Adviser's opinion, a security's value has been materially affected by events occurring before a fund's pricing time but after the close of the exchange or market on which the security is principally traded, then that security will be fair valued in good faith by the Adviser in accordance with applicable fair value pricing policies. Fair value pricing will be used for high yield debt securities when available pricing information is determined to be stale or for other reasons not to accurately reflect fair value.
Arbitrage opportunities may exist when trading in a portfolio security or securities is halted and does not resume before a fund calculates its NAV. These arbitrage opportunities may enable short-term traders to dilute the NAV of long-term investors. Securities trading in overseas markets, if applicable, present time zone arbitrage opportunities when events affecting portfolio security values occur after the close of the overseas markets but prior to the close of the U.S. market. Fair valuation of a fund's portfolio securities can serve to reduce arbitrage opportunities available to short-term traders, but there is no assurance that fair value pricing policies will prevent dilution of NAV by short-term traders.
Fair value pricing is based on subjective judgments and it is possible that the fair value of a security may differ materially from the value that would be realized if the security were sold.
 
Shareholder Information
Additional Information about the Purchase and Sale of Shares
 
NOT AVAILABLE FOR SALE TO THE GENERAL PUBLIC.
As used in this prospectus, the term "shares" generally refers to the shares offered through this prospectus.
Shares are offered exclusively to certain clients of Strategic Advisers or its affiliates. If you are not currently a client in a discretionary investment program offered by Strategic Advisers or its affiliates, please call 1-800-544-3455 (9:00 a.m. - 6:00 p.m. Eastern time, Monday through Friday) for more information. Additional fees apply for discretionary investment programs. For more information on these fees, please refer to the "Buying and Selling Information" section of the Statement of Additional Information (SAI).
The fund may reject for any reason, or cancel as permitted or required by law, any purchase orders.
Excessive trading of fund shares can harm shareholders in various ways, including reducing the returns to long-term shareholders by increasing costs to the fund (such as brokerage commissions or spreads paid to dealers who sell money market instruments), disrupting portfolio management strategies, and diluting the value of the shares in cases in which fluctuations in markets are not fully priced into the fund's NAV.
Because investments in the fund can only be made by Strategic Advisers or an affiliate on behalf of its clients, the potential for excessive or short-term disruptive purchases and sales is reduced. Accordingly, the Board of Trustees has not adopted policies and procedures designed to discourage excessive trading of fund shares and the fund accommodates frequent trading.  
The fund does not place a limit on purchases or sales of fund shares by Strategic Advisers or its affiliates. The fund reserves the right, but does not have the obligation, to reject any purchase transaction at any time. In addition, the fund reserves the right to impose restrictions on disruptive, excessive, or short-term trading.
The fund has no exchange privilege with any other fund.
There is no minimum balance or purchase minimum for fund shares.
The price to buy one share is its NAV. Shares are sold without a sales charge.
Shares will be bought at the NAV next calculated after an order is received in proper form.
Shares are generally available only to investors residing in the United States.
The fund may stop offering shares completely or may offer shares only on a limited basis, for a period of time or permanently.
Under applicable anti-money laundering rules and other regulations, purchase orders may be suspended, restricted, or canceled and the monies may be withheld.
The price to sell one share is its NAV.
Shares will be sold at the NAV next calculated after an order is received in proper form.
Normally, redemptions will be processed by the next business day, but it may take up to seven days to pay the redemption proceeds if making immediate payment would adversely affect the fund.
See "Policies Concerning the Redemption of Fund Shares" below for additional redemption information.
Redemptions may be suspended or payment dates postponed when the NYSE is closed (other than weekends or holidays), when trading on the NYSE is restricted, or as permitted by the SEC.
Redemption proceeds may be paid in securities or other property rather than in cash if the Adviser determines it is in the best interests of the fund.
When you terminate your relationship with Strategic Advisers, or one of its affiliates, your shares may be sold at the NAV next calculated, in which case proceeds from such redemption would be sent to you.
Under applicable anti-money laundering rules and other regulations, redemption requests may be suspended, restricted, canceled, or processed and the proceeds may be withheld.
Orders by funds of funds for which Strategic Advisers or its affiliates serve as investment manager will be treated as received by the fund at the same time that the corresponding orders are received in proper form by the funds of funds.
Policies Concerning the Redemption of Fund Shares
If your account is held directly with a fund, the length of time that a fund typically expects to pay redemption proceeds depends on the method you have elected to receive such proceeds. A fund typically expects to make payment of redemption proceeds by wire, automated clearing house (ACH) or by issuing a check by the next business day following receipt of a redemption order in proper form. Proceeds from the periodic and automatic sale of shares of a Fidelity® money market fund that are used to buy shares of another Fidelity® fund are settled simultaneously.
If your account is held through an intermediary, the length of time that a fund typically expects to pay redemption proceeds depends, in part, on the terms of the agreement in place between the intermediary and a fund. For redemption proceeds that are paid either directly to you from a fund or to your intermediary for transmittal to you, a fund typically expects to make payments by wire, by ACH or by issuing a check on the next business day following receipt of a redemption order in proper form from the intermediary by a fund. Redemption orders that are processed through investment professionals that utilize the National Securities Clearing Corporation will generally settle one to three business days following receipt of a redemption order in proper form.
As noted elsewhere, payment of redemption proceeds may take longer than the time a fund typically expects and may take up to seven days from the date of receipt of the redemption order as permitted by applicable law.
Redemption Methods Available. Generally a fund expects to pay redemption proceeds in cash. To do so, a fund typically expects to satisfy redemption requests either by using available cash (or cash equivalents) or by selling portfolio securities. On a less regular basis, a fund may also satisfy redemption requests by utilizing one or more of the following sources, if permitted: borrowing from another Fidelity® fund; drawing on an available line or lines of credit from a bank or banks; or using reverse repurchase agreements. These methods may be used during both normal and stressed market conditions.
In addition to paying redemption proceeds in cash, a fund reserves the right to pay part or all of your redemption proceeds in readily marketable securities instead of cash (redemption in-kind). Redemption in-kind proceeds will typically be made by delivering the selected securities to the redeeming shareholder within seven days after the receipt of the redemption order in proper form by a fund.
Dividends and Capital Gain Distributions
 
The fund earns interest, dividends, and other income from its investments, and distributes this income (less expenses) to shareholders as dividends. The fund also realizes capital gains from its investments, and distributes these gains (less any losses) to shareholders as capital gain distributions.
The fund normally declares dividends and pays capital gain distributions per the tables below:
Fund Name
 
Dividends Paid
Fidelity® SAI Inflation-Focused Fund
 
September, December
Fund Name
 
Capital Gains Paid
Fidelity® SAI Inflation-Focused Fund
 
September, December
Distribution Options 
Any dividends and capital gain distributions may be reinvested in additional shares or paid in cash. 
Tax Consequences
 
As with any investment, your investment in the fund could have tax consequences for you (for non-retirement accounts).
Taxes on Distributions
Distributions you receive from the fund are subject to federal income tax, and may also be subject to state or local taxes.
For federal tax purposes, certain distributions, including dividends and distributions of short-term capital gains, are taxable to you as ordinary income, while certain distributions, including distributions of long-term capital gains, are taxable to you generally as capital gains. Because the fund's income is primarily derived from interest and the investment in the Subsidiary, dividends from the fund generally will not qualify for the long-term capital gains tax rates available to individuals.
If the Adviser buys shares on your behalf when a fund has realized but not yet distributed income or capital gains, you will be "buying a dividend" by paying the full price for the shares and then receiving a portion of the price back in the form of a taxable distribution.
Any taxable distributions you receive from the fund will normally be taxable to you when you receive them, regardless of your distribution option.
Taxes on Transactions
Your redemptions may result in a capital gain or loss for federal tax purposes. A capital gain or loss on your investment in the fund generally is the difference between the cost of your shares and the price you receive when you sell them.
Fund Services
Fund Management
 
The fund is a mutual fund, an investment that pools shareholders' money and invests it toward a specified goal.
Adviser
Geode. The Adviser is the fund's manager. The address of the Adviser is 100 Summer Street, 12th Floor, Boston, Massachusetts 02110.
As of December 31, 2022, the Adviser had approximately $803.4 billion in discretionary assets under management.
As the manager, the Adviser chooses the fund's investments and places orders to buy and sell the fund's investments. The Adviser is registered with the Commodity Futures Trading Commission as a commodity pool operator (CPO) and commodity trading advisor (CTA), and is a member of the National Futures Association in such capacities. The Adviser acts as CPO and CTA of the fund and the Subsidiary.
Fidelity Management & Research Company LLC (FMR), at 245 Summer Street, Boston, Massachusetts 02210, is responsible for handling the business affairs for the fund.
Portfolio Manager(s)
Eric Matteson is Senior Portfolio Manager of Fidelity® SAI Inflation-Focused Fund, which he has managed since 2018. He also manages other funds. Since joining Geode in 2010, Mr. Matteson has worked as an assistant portfolio manager, portfolio manager, and senior portfolio manager.
Wayne Ryan is Senior Portfolio Manager of Fidelity® SAI Inflation-Focused Fund, which he has managed since 2018. He also manages other funds.  Since joining Geode in 2018, Mr. Ryan has worked as a portfolio manager and senior portfolio manager.
Ruoyu Wang is Portfolio Manager of Fidelity® SAI Inflation-Focused Fund, which he has managed since 2020. He also manages other funds. Since joining Geode in 2019, Mr. Wang has worked as an assistant portfolio manager and portfolio manager. Prior to joining Geode, Mr. Wang was a Portfolio Management Associate at Pacific Investment Management Company (PIMCO), where he also held roles in the management of short-term liquidity and performance attribution. He is a CFA charter holder.
The SAI provides additional information about the compensation of, any other accounts managed by, and any fund shares held by the portfolio manager(s). 
From time to time a manager, analyst, or other Fidelity employee may express views regarding a particular company, security, industry, or market sector. The views expressed by any such person are the views of only that individual as of the time expressed and do not necessarily represent the views of Fidelity or any other person in the Fidelity organization. Any such views are subject to change at any time based upon market or other conditions and Fidelity disclaims any responsibility to update such views. These views may not be relied on as investment advice and, because investment decisions for a fund are based on numerous factors, may not be relied on as an indication of trading intent on behalf of any fund. 
Advisory Fee(s)
The fund pays a management fee to the Adviser.
The management fee is calculated and paid to the Adviser every month.
The annual management fee rate, as a percentage of the fund's average net assets, is shown in the following table:
Fund
Management Fee Rate
Fidelity® SAI Inflation-Focused Fund
0.38%
The Subsidiary has entered into a separate contract with the Adviser for the management of its portfolio pursuant to which the Subsidiary does not pay the Adviser a fee.
The Adviser pays FMR an administration fee for handling the business affairs for the fund.
The basis for the Board of Trustees approving the management contract for the fund is available in the fund's semi-annual report for the fiscal period ended January 31, 2023.
From time to time, the Adviser or its affiliates may agree to reimburse or waive certain fund expenses while retaining the ability to be repaid if expenses fall below the specified limit prior to the end of the fiscal year.
Reimbursement or waiver arrangements can decrease expenses and boost performance.
FMR has contractually agreed to reimburse the fund to the extent that total operating expenses (excluding interest, certain taxes, fees and expenses of the Independent Trustees, proxy and shareholder meeting expenses, extraordinary expenses, and acquired fund fees and expenses (including fees and expenses associated with a wholly owned subsidiary), if any, as well as non-operating expenses such as brokerage commissions and fees and expenses associated with the fund's securities lending program, if applicable), as a percentage of its average net assets, exceed 0.50% (the Expense Cap). If at any time during the current fiscal year expenses for the fund fall below the Expense Cap, FMR reserves the right to recoup through the end of the fiscal year any expenses that were reimbursed during the current fiscal year up to, but not in excess of, the Expense Cap. This arrangement will remain in effect through November 30, 2024. FMR may not terminate this arrangement before the expiration date without the approval of the Board of Trustees and may extend it in its discretion after that date.
Fund Distribution
 
FDC distributes the fund's shares.
Distribution and Service Plan(s)
The fund has adopted a Distribution and Service Plan pursuant to Rule 12b-1 under the 1940 Act that recognizes that the Adviser or FMR may use management fee revenues, past profits or resources from any other source to pay FDC for expenses incurred in connection with providing services intended to result in the sale of shares of the fund and/or shareholder support services. The Adviser or FMR, directly or through FDC, may pay significant amounts to intermediaries that provide those services. Currently, the Board of Trustees of the fund has authorized such payments for shares.
Affiliates of the Adviser or FMR may receive service fees or distribution fees or both with respect to underlying funds that participate in Fidelity's FundsNetwork®.
If payments made by the Adviser or FMR to FDC or to intermediaries under the Distribution and Service Plan were considered to be paid out of the fund's assets on an ongoing basis, they might increase the cost of your investment and might cost you more than paying other types of sales charges.
No dealer, sales representative, or any other person has been authorized to give any information or to make any representations, other than those contained in this prospectus and in the related SAI, in connection with the offer contained in this prospectus. If given or made, such other information or representations must not be relied upon as having been authorized by the fund or FDC. This prospectus and the related SAI do not constitute an offer by the fund or by FDC to sell shares of the fund to, or to buy shares of the fund from, any person to whom it is unlawful to make such offer.
 
Appendix
Financial Highlights
 
Financial Highlights are intended to help you understand the financial history of fund shares for the past 5 years (or, if shorter, the period of operations). Financial Highlights for Fidelity® SAI Inflation-Focused Fund are presented on a consolidated basis for the fund and its subsidiary. Certain information reflects financial results for a single share. The total returns in the table represent the rate that an investor would have earned (or lost) on an investment in shares (assuming reinvestment of all dividends and distributions). The annual information has been audited by Deloitte & Touche LLP, independent registered public accounting firm, whose report(s), along with fund financial statements, is included in the annual report. Annual reports are available for free upon request.
 
 
Fidelity® SAI Inflation-Focused Fund
 
Years ended July 31,
 
2023  
 
2022 
 
2021  
 
2020 
 
2019 A
  Selected Per-Share Data 
 
 
 
 
 
 
 
 
 
 
  Net asset value, beginning of period
$
12.32
$
13.21
$
9.31
$
10.34
$
10.00
  Income from Investment Operations
 
 
 
 
 
 
 
 
 
 
     Net investment income (loss) B,C
 
.32
 
.89
 
.50
 
.12
 
.21
     Net realized and unrealized gain (loss)
 
(1.91)
 
1.81
 
3.72
 
(.93)
 
.14
  Total from investment operations
 
(1.59)  
 
2.70  
 
4.22  
 
(.81)  
 
.35
  Distributions from net investment income
 
(1.22)
 
(3.54)
 
(.32)
 
(.20)
 
(.01) D
  Distributions from net realized gain
 
(.01)
 
(.05)
 
-
 
(.02)
 
-
     Total distributions
 
(1.24) E
 
(3.59)
 
(.32)
 
(.22)
 
(.01)
  Net asset value, end of period
$
9.49
$
12.32
$
13.21
$
9.31
$
10.34
 Total Return F,G
 
(13.81)%
 
27.48%
 
46.61%
 
(8.05)%
 
3.50%
 Ratios to Average Net Assets C,H,I
 
 
 
 
 
 
 
 
 
 
    Expenses before reductions
 
.39%
 
.40%
 
.40%
 
.41%
 
.52% J
    Expenses net of fee waivers, if any
 
.39%
 
.40%
 
.40%
 
.41%
 
.50% J
    Expenses net of all reductions
 
.39%
 
.40%
 
.40%
 
.41%
 
.50% J
    Net investment income (loss)
 
3.29%
 
7.18%
 
4.15%
 
1.18%
 
3.38% J
 Supplemental Data
 
 
 
 
 
 
 
 
 
 
    Net assets, end of period (000 omitted)
$
2,854,320
$
3,910,414
$
1,768,220
$
32,230
$
1,230,762
    Portfolio turnover rate K
 
61%
 
135%
 
101%
 
40%
 
21% J
 
AFor the period December 20, 2018 (commencement of operations) through July 31, 2019.
 
BCalculated based on average shares outstanding during the period.
 
CNet investment income (loss) is affected by the timing of the declaration of dividends by any underlying mutual funds or exchange-traded funds (ETFs). Net investment income (loss) of any mutual funds or ETFs is not included in the Fund's net investment income (loss) ratio.
 
DThe amount shown reflects reclassifications related to book to tax differences that were made in the year shown.
 
ETotal distributions per share do not sum due to rounding.
 
FTotal returns for periods of less than one year are not annualized.
 
GTotal returns would have been lower if certain expenses had not been reduced during the applicable periods shown.
 
HFees and expenses of any underlying mutual funds or exchange-traded funds (ETFs) are not included in the Fund's expense ratio. The Fund indirectly bears its proportionate share of these expenses. For additional expense information related to investments in Fidelity Central Funds, please refer to the "Investments in Fidelity Central Funds" note found in the Notes to Financial Statements section of the most recent Annual or Semi-Annual report.
 
IExpense ratios reflect operating expenses of the class. Expenses before reductions do not reflect amounts reimbursed, waived, or reduced through arrangements with the investment adviser, brokerage services, or other offset arrangements, if applicable, and do not represent the amount paid by the class during periods when reimbursements, waivers or reductions occur.
 
JAnnualized.
 
KAmount does not include the portfolio activity of any underlying mutual funds or exchange-traded funds (ETFs).
 
 
Additional Index Information
 
Bloomberg Commodity Index measures the performance of the commodities market. It consists of exchange-traded futures contracts on physical commodities that are weighted to account for the economic significance and market liquidity of each commodity.
Bloomberg Commodity 50/50 Petroleum and ex-Petroleum Index is a commodity group subindex of the Bloomberg Commodity Index. It aims to track the performance of holding a long position of commodities futures contracts equally (50%) divided into two Bloomberg Commodity sub-commodity groups, Petroleum and ex-Petroleum.
 
IMPORTANT INFORMATION ABOUT OPENING A NEW ACCOUNT
To help the government fight the funding of terrorism and money laundering activities, the Uniting and Strengthening America by Providing Appropriate Tools Required to Intercept and Obstruct Terrorism Act of 2001 (USA PATRIOT ACT), requires all financial institutions to obtain, verify, and record information that identifies each person or entity that opens an account.
For individual investors opening an account: When you open an account, you will be asked for your name, address, date of birth, and other information that will allow Fidelity to identify you. You may also be asked to provide documents that may help to establish your identity, such as your driver's license.
For investors other than individuals: When you open an account, you will be asked for the name of the entity, its principal place of business and taxpayer identification number (TIN). You will be asked to provide information about the entity's control person and beneficial owners, and person(s) with authority over the account, including name, address, date of birth and social security number. You may also be asked to provide documents, such as drivers' licenses, articles of incorporation, trust instruments or partnership agreements and other information that will help Fidelity identify the entity.
You can obtain additional information about the fund. A description of the fund's policies and procedures for disclosing its holdings is available in its Statement of Additional Information (SAI) and on Fidelity's web sites. The SAI also includes more detailed information about the fund and its investments. The SAI is incorporated herein by reference (legally forms a part of the prospectus). The fund's annual and semi-annual reports also include additional information. The fund's annual report includes a discussion of the fund's holdings and recent market conditions and the fund's investment strategies that affected performance.
For a free copy of any of these documents or to request other information or ask questions about the fund, call Fidelity at 1-800-544-3455. In addition, you may visit Fidelity's web site at www.fidelity.com for a free copy of a prospectus, SAI, or annual or semi-annual report or to request other information.
The SAI, the fund's annual and semi-annual reports and other related materials are available from the Electronic Data Gathering, Analysis, and Retrieval (EDGAR) Database on the SEC's web site (http://www.sec.gov). You can obtain copies of this information, after paying a duplicating fee, by sending a request by e-mail to [email protected] or by writing the Public Reference Section of the SEC, Washington, D.C. 20549-1520. You can also review and copy information about the fund, including the fund's SAI, at the SEC's Public Reference Room in Washington, D.C. Call 1-202-551-8090 for information on the operation of the SEC's Public Reference Room.
Investment Company Act of 1940, File Number(s), 811-03480  
Fidelity Distributors Company LLC (FDC) is a member of the Securities Investor Protection Corporation (SIPC). You may obtain information about SIPC, including the SIPC brochure, by visiting www.sipc.org or calling SIPC at 202-371-8300.
Fidelity, the Fidelity Investments Logo and all other Fidelity trademarks or service marks used herein are trademarks or service marks of FMR LLC. Any third-party marks that are used herein are trademarks or service marks of their respective owners. © 2023 FMR LLC. All rights reserved.
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