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Marshall Wace Portfolio holdings
AUM
$100B
1-Year Est. Return
35.1%
This Fund
S&P 500
This Quarter
Est. Return
+4.99%
1 Year Est. Return
+35.1%
3 Year Est. Return
+111.04%
5 Year Est. Return
+146.93%
10 Year Est. Return
+632.23%
AUM
$110B
AUM Growth
+$11.3B
(+11%)
Cap. Flow
+$8.89B
Cap. Flow
% of AUM
8.09%
Top 10 Holdings %
Top 10 Hldgs %
35.27%
Holding
3,643
New
809
Increased
972
Reduced
1,047
Closed
744
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
iShares Core S&P 500 ETF
IVV
|
+$3.35B |
| 2 |
Vanguard S&P 500 ETF
VOO
|
+$2.85B |
| 3 |
Eli Lilly
LLY
|
+$999M |
| 4 |
Coca-Cola
KO
|
+$685M |
| 5 |
Broadcom
AVGO
|
+$616M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Microsoft
MSFT
|
+$1.38B |
| 2 |
Apple
AAPL
|
+$1.12B |
| 3 |
Netflix
NFLX
|
+$678M |
| 4 |
Boston Scientific
BSX
|
+$671M |
| 5 |
Cencora
COR
|
+$627M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 18.19% |
| 2 | Consumer Discretionary | 12.77% |
| 3 | Healthcare | 10.45% |
| 4 | Financials | 7.74% |
| 5 | Communication Services | 5.71% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
1976
Novanta
NOVT
$6.33B
| $878K | ﹤0.01% |
+7,378
| New | +$840K |
|
1977
Criteo S.A. Ordinary Shares
CRTO
$916M
| $875K | ﹤0.01% |
42,478
-171,882
| -80% | -$3.56M |
|
1978
AptarGroup
ATR
$8.43B
| $873K | ﹤0.01% |
7,155
+2,615
| +58% | +$323K |
|
1979
Ryan Specialty Holdings
RYAN
$10.9B
| $867K | ﹤0.01% |
16,800
-304,385
| -95% | -$16.7M |
|
1980
Pinnacle Financial Partners Inc
PNFP
$16.2B
| $866K | ﹤0.01% |
9,080
-83,897
| -90% | -$7.71M |
|
1981
Zillow
Z
$8.09B
| $865K | ﹤0.01% |
+12,682
| New | +$918K |
|
|
CLLS
1982
Cellectis
CLLS
$319M
| $864K | ﹤0.01% |
178,473
+168,038
| +1,610% | +$702K |
|
1983
iShares Russell 2000 Growth ETF
IWO
$15.1B
| $864K | ﹤0.01% |
+2,674
| New | +$870K |
|
|
LGO
1984
Largo
LGO
$76.6M
| $863K | ﹤0.01% |
918,075
+830,824
| +952% | +$986K |
|
1985
Franklin Covey
FC
$227M
| $861K | ﹤0.01% |
+51,334
| New | +$860K |
|
1986
Senseonics Holdings Inc
SENS
$410M
| $861K | ﹤0.01% |
+155,905
| New | +$1.08M |
|
1987
Embecta
EMBC
$291M
| $859K | ﹤0.01% |
+72,343
| New | +$954K |
|
1988
Build-A-Bear
BBW
$474M
| $858K | ﹤0.01% |
14,000
-223,927
| -94% | -$12.2M |
|
1989
Virtus Investment Partners
VRTS
$1.14B
| $851K | ﹤0.01% |
5,216
+2,527
| +94% | +$427K |
|
1990
Dole
DOLE
$1.26B
| $844K | ﹤0.01% |
56,320
-282,458
| -83% | -$3.93M |
|
1991
Bank of N.T. Butterfield & Son
NTB
$2.5B
| $844K | ﹤0.01% |
+16,939
| New | +$781K |
|
1992
Atmos Energy
ATO
$28.7B
| $843K | ﹤0.01% |
5,026
-100,320
| -95% | -$17.3M |
|
1993
Cass Information Systems
CASS
$751M
| $842K | ﹤0.01% |
20,268
+14,124
| +230% | +$575K |
|
1994
Smith & Wesson
SWBI
$642M
| $840K | ﹤0.01% |
85,120
-117,066
| -58% | -$1.13M |
|
1995
Anika Therapeutics
ANIK
$284M
| $838K | ﹤0.01% |
87,188
+13,464
| +18% | +$129K |
|
1996
West Bancorporation
WTBA
$512M
| $837K | ﹤0.01% |
37,729
+7,147
| +23% | +$154K |
|
|
TRTX
1997
TPG RE Finance Trust
TRTX
$616M
| $837K | ﹤0.01% |
+97,230
| New | +$863K |
|
1998
Acushnet Holdings
GOLF
$5.26B
| $834K | ﹤0.01% |
+10,454
| New | +$848K |
|
1999
Idexx Laboratories
IDXX
$44.7B
| $830K | ﹤0.01% |
1,227
+727
| +145% | +$495K |
|
2000
M-tron Industries
MPTI
$367M
| $830K | ﹤0.01% |
15,594
-8,596
| -36% | -$454K |
|
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Marshall Wace's Q4 2025 Portfolio in Review
As of Q4 2025, Marshall Wace held 3,643 positions worth $110B, up 11% from $98.6B the previous quarter. Its ten largest holdings account for 35% of the portfolio.
Marshall Wace deployed $8.89B of net new capital in Q4 2025, opening 809 new positions and adding to 972 existing holdings. Its largest new stake was Vanguard S&P 500 ETF: 4,580,704 shares worth $2.87B.
By sector, the portfolio is most concentrated in Technology at 18% of assets, down from 20% a quarter earlier, followed by Consumer Discretionary and Healthcare.
On the sell side, the largest reduction was Microsoft, an estimated $1.38B trimmed.
- Marshall Wace's largest Q4 2025 buy was Vanguard S&P 500 ETF: 4,580,704 shares worth $2.87B.
- Marshall Wace added most to iShares Core S&P 500 ETF in Q4 2025, an estimated $3.35B increase.
- Marshall Wace's biggest Q4 2025 reduction was Microsoft, cutting an estimated $1.38B.
- Marshall Wace fully exited Ares Management in Q4 2025, selling an estimated $146M.
- Marshall Wace's ten largest holdings make up 35% of its $110B portfolio in Q4 2025.
- Marshall Wace opened 809 new positions and closed 744 in Q4 2025.
- Marshall Wace's portfolio value rose 11% quarter-over-quarter to $110B.
Based on Marshall Wace's 13F filing for Q4 2025, filed 13 Feb 2026.