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Marshall Wace Portfolio holdings
AUM
$127B
Turnover
40.17%
1-Year Est. Return
46.06%
This Fund
S&P 500
This Quarter
Est. Return
+4.99%
1 Year Est. Return
+46.06%
3 Year Est. Return
+142.12%
5 Year Est. Return
+190.33%
10 Year Est. Return
+787.47%
AUM
$110B
AUM Growth
+$11.3B
(+11%)
Cap. Flow
+$10.7B
Cap. Flow
% of AUM
9.74%
Top 10 Holdings %
Top 10 Hldgs %
35.27%
Holding
3,643
New
809
Increased
972
Reduced
1,047
Closed
744
Avg Time Held Equity + Options
0.9
years
Top 10 Avg Time Held Equity + Options
2
years
Top 20 Avg Time Held Equity + Options
1.5
years
Avg Time Held Equity only
1
year
Top 10 Avg Time Held Equity only
2.1
years
Top 20 Avg Time Held Equity only
1.5
years
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 | Miscellaneous | 30.17% |
| 2 | Technology | 18.19% |
| 3 | Consumer Discretionary | 12.77% |
| 4 | Healthcare | 10.45% |
| 5 | Financials | 7.74% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | Held Since | |
|---|---|---|---|---|---|---|---|
3501
Verastem
VSTM
$798M
| – | – |
-1,055,389
| Closed | -$9.32M | – |
|
3502
VirTra
VTSI
$31.2M
| – | – |
-143,717
| Closed | -$756K | – |
|
3503
DELISTED
Ventyx Biosciences
VTYX
| – | – |
-2,316,275
| Closed | -$7.2M | – |
|
3504
Vuzix
VUZI
$181M
| – | – |
-98,602
| Closed | -$309K | – |
|
3505
DELISTED
Vaxart
VXRT
| – | – |
-1,953,037
| Closed | -$703K | – |
|
3506
PUT
Verizon
VZ
$186B
| – | – |
-750,000
| Closed | -$33M | – |
|
3507
Wabtec
WAB
$48.3B
| – | – |
-30,801
| Closed | -$6.17M | – |
|
3508
WaFd
WAFD
$2.16B
| – | – |
-47,950
| Closed | -$1.45M | – |
|
3509
Welltower
WELL
$169B
| – | – |
-172,775
| Closed | -$30.8M | – |
|
3510
Winnebago Industries
WGO
$684M
| – | – |
-21,400
| Closed | -$716K | – |
|
3511
GeneDx Holdings
WGS
$1.88B
| – | – |
-8,488
| Closed | -$914K | – |
|
3512
WhiteHorse Finance
WHF
$165M
| – | – |
-65,850
| Closed | -$456K | – |
|
3513
CALL
Wingstop
WING
$3.63B
| – | – |
-3,500
| Closed | -$881K | – |
|
|
3514
PUT
Wingstop
WING
$3.63B
| – | – |
-2,500
| Closed | -$629K | – |
|
3515
Westlake Corp
WLK
$8.02B
| – | – |
-56,461
| Closed | -$4.35M | – |
|
3516
Waste Management
WM
$90.4B
| – | – |
-114,146
| Closed | -$25.2M | – |
|
3517
PUT
Walmart Inc
WMT
$943B
| – | – |
-4,500
| Closed | -$464K | – |
|
3518
DELISTED
WNS Holdings
WNS
| – | – |
-188,470
| Closed | -$14.4M | – |
|
3519
Worthington Enterprises
WOR
$3.14B
| – | – |
-82,912
| Closed | -$4.6M | – |
|
3520
Waterstone Financial
WSBF
$358M
| – | – |
-28,431
| Closed | -$444K | – |
|
3521
Williams-Sonoma
WSM
$29.3B
| – | – |
-39,883
| Closed | -$7.8M | – |
|
3522
Watts Water Technologies
WTS
$11.8B
| – | – |
-1,662
| Closed | -$464K | – |
|
3523
PUT
Willis Towers Watson
WTW
$29.2B
| – | – |
-6,200
| Closed | -$2.14M | – |
|
3524
Wave Life Sciences
WVE
$615M
| – | – |
-14,000
| Closed | -$102K | – |
|
3525
Woodward
WWD
$19.3B
| – | – |
-2,912
| Closed | -$736K | – |
|
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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 $10.7B 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 Miscellaneous at 30% of assets, up from 29% a quarter earlier, followed by Technology and Consumer Discretionary.
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.