|
Institutional
Class |
Investor
Class |
Management
Fees |
|
|
Distribution
and Service (12b-1) Fees |
|
|
Total
Other Expenses |
|
|
Shareholder
Services Fees |
|
|
Other
Expenses |
|
|
Total
Annual Fund Operating Expenses |
|
|
Fee
Waiver and Expense Reimbursement1
|
|
|
Total
Annual Fund Operating Expenses After Fee Waiver and Expense
Reimbursement |
|
|
|
1
Year |
3
Years |
5
Years |
10
Years |
Institutional
Class |
$ |
$ |
$ |
$ |
Investor
Class |
$ |
$ |
$ |
$ |
|
|
|
|
|
|
|
|
|
|
One
Year |
Five
Years |
Since
Inception |
Inception
Date |
Institutional
Class |
|
|
|
|
Investor
Class |
|
|
|
|
Russell
3000®
Index¹ (reflects no deduction for fees, expenses or
taxes) |
|
|
|
|
Russell
2000®
Growth Index (reflects no deduction for fees, expenses
or
taxes) |
|
|
|
|
Name |
Title |
Portfolio
Manager of Fund
Since |
Lord
Abbett | ||
F.
Thomas O’Halloran, J.D., CFA |
Partner
& Portfolio Manager |
2015 |
Matthew
R. DeCicco, CFA |
Partner
& Director of Equities |
2015 |
Vernon
T. Bice, CMT |
Portfolio
Manager |
2019 |
Steven
H. Wortman |
Portfolio
Manager |
2020 |
Peregrine | ||
William
A. Grierson, CFA |
Principal
& Portfolio Manager |
2015 |
Paul
E. von Kuster, CFA |
Principal
& Portfolio Manager |
2015 |
Ryan
H. Smith, CFA |
Principal
& Portfolio Manager |
2021 |
Samuel
D. Smith, CFA |
Principal
& Portfolio Manager |
2021 |
Allison
Lewis, CFA |
Principal
& Portfolio Manager |
2023 |
|
|
Income
(Loss) from Investment Operations:
|
|
Less
Distributions:
|
|
| |||
|
Net
asset value,
beginning
of year
|
Net
investment
loss(a)
|
Net
realized
and
unrealized
gain
(loss)
|
Total
from
investment
operations
|
From
net
investment
income
|
From
net
realized
gains
|
Total
Distributions
|
Net
asset value,
end
of year
|
Total
Return
(b)(c)
|
Investor
Class
|
|
|
|
|
|
|
|
|
|
12/31/2023
|
$8.90
|
(0.07)
|
1.47
|
1.40
|
-
|
(0.00)(d)
|
-(d)
|
$10.30
|
15.76%
|
12/31/2022
|
$12.41
|
(0.08)
|
(3.06)
|
(3.14)
|
(0.05)
|
(0.32)
|
(0.37)
|
$8.90
|
(25.36%)
|
12/31/2021
|
$13.40
|
(0.12)
|
1.98
|
1.86
|
(1.05)
|
(1.80)
|
(2.85)
|
$12.41
|
13.76%
|
12/31/2020
|
$10.89
|
(0.07)
|
4.00
|
3.93
|
(0.85)
|
(0.57)
|
(1.42)
|
$13.40
|
36.90%
|
12/31/2019
|
$8.91
|
(0.05)
|
2.48
|
2.43
|
-
|
(0.45)
|
(0.45)
|
$10.89
|
27.28%
|
Institutional
Class
|
|
|
|
|
|
|
|
|
|
12/31/2023
|
$9.14
|
(0.03)
|
1.50
|
1.47
|
-
|
(0.00)(d)
|
-(d)
|
$10.61
|
16.11%
|
12/31/2022
|
$12.68
|
(0.04)
|
(3.13)
|
(3.17)
|
(0.05)
|
(0.32)
|
(0.37)
|
$9.14
|
(25.04%)
|
12/31/2021
|
$13.59
|
(0.07)
|
1.99
|
1.92
|
(1.03)
|
(1.80)
|
(2.83)
|
$12.68
|
14.03%
|
12/31/2020
|
$11.02
|
(0.04)
|
4.08
|
4.04
|
(0.90)
|
(0.57)
|
(1.47)
|
$13.59
|
37.51%
|
12/31/2019
|
$8.99
|
(0.02)
|
2.51
|
2.49
|
(0.01)
|
(0.45)
|
(0.46)
|
$11.02
|
27.69% |
|
Net
assets,
end
of year
(000)
|
Ratio
of expenses
to
average net assets
(before
reimbursement
and/or
waiver, if applicable)
|
Ratio
of expenses
to
average net assets
(after
reimbursement
and/or
waiver, if applicable)
|
|
Ratio
of net investment loss
to
average net assets
(after
reimbursement
and/or
waiver, if applicable)
|
Portfolio
turnover
rate(e)
|
Supplemental
Data and Ratios
|
|
|
|
|
|
|
Investor
Class
|
|
|
|
|
|
|
12/31/2023
|
$8,975
|
1.78%
|
1.19%
|
|
(0.71%)
|
60%
|
12/31/2022
|
$5,602
|
1.75%
|
1.19%
|
|
(0.78%)
|
60%
|
12/31/2021
|
$7,720
|
1.60%
|
1.19%
|
|
(0.85%)
|
60%
|
12/31/2020
|
$7,908
|
1.67%
|
1.19%
|
|
(0.67%)
|
80%
|
12/31/2019
|
$6,521
|
1.66%
|
1.19%
|
|
(0.53%)
|
70%
|
Institutional
Class
|
|
|
|
|
|
|
12/31/2023
|
$127,503
|
0.95%
|
0.84%
|
|
(0.35%)
|
60%
|
12/31/2022
|
$101,748
|
0.95%
|
0.84%
|
|
(0.43%)
|
60%
|
12/31/2021
|
$128,226
|
0.91%
|
0.84%
|
|
(0.50%)
|
60%
|
12/31/2020
|
$111,767
|
0.92%
|
0.84%
|
|
(0.32%)
|
80%
|
12/31/2019
|
$98,861
|
0.92%
|
0.84%
|
|
(0.16%)
|
70% |
(a)
|
Per
share amounts are based upon average shares outstanding.
|
(b)
|
Total
return does not include any fees or expenses of variable insurance
contracts, if applicable. If such fees or expenses were included, the
return shown
would
have been lower.
|
(c)
|
Total
return shown net of expenses reimbursed and/or waived, if applicable.
Without the expense reimbursement and/or waiver, the return shown would
have
been
lower.
|
(d)
|
Amount
was less than $0.01 per share.
|
(e)
|
Portfolio
turnover is calculated at the Fund
level. |