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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 | |
|---|---|---|---|---|---|---|
2851
CALL
Nike
NKE
$62.5B
| $6.37K | ﹤0.01% |
100
-18,400
| -99% | -$1.2M |
|
2852
PUT
Carnival Corporation Ltd
CCL
$38B
| $6.11K | ﹤0.01% |
+200
| New | +$5.58K |
|
2853
PUT
Bristol-Myers Squibb
BMY
$132B
| $5.39K | ﹤0.01% |
100
| – | – |
|
2854
PUT
Peloton Interactive
PTON
$2.42B
| $4.93K | ﹤0.01% |
800
-500
| -38% | -$3.52K |
|
|
FITB
2855
CALL
Fifth Third Bancorp
FITB
$51.8B
| $4.68K | ﹤0.01% |
+100
| New | +$4.4K |
|
2856
PUT
Lumen
LUMN
$6.85B
| $4.66K | ﹤0.01% |
+600
| New | +$4.94K |
|
|
BRSL
2857
PUT
Brightstar Lottery PLC
BRSL
$2.02B
| $4.64K | ﹤0.01% |
300
| – | – |
|
2858
CALL
Exelon
EXC
$45.8B
| $4.36K | ﹤0.01% |
100
| – | – |
|
|
2859
PUT
Exelon
EXC
$45.8B
| $4.36K | ﹤0.01% |
100
| – | – |
|
2860
PUT
Ovintiv
OVV
$17.6B
| $3.92K | ﹤0.01% |
100
-300
| -75% | -$11.6K |
|
2861
PUT
Teladoc Health
TDOC
$1.29B
| $3.5K | ﹤0.01% |
500
-1,700
| -77% | -$13.3K |
|
|
IRBT
2862
DELISTED
iRobot
IRBT
| $3.44K | ﹤0.01% |
31,278
-247,700
| -89% | -$746K |
|
2863
PUT
Chewy
CHWY
$9.25B
| $3.31K | ﹤0.01% |
+100
| New | +$3.47K |
|
2864
CALL
Snap
SNAP
$9.05B
| $3.23K | ﹤0.01% |
+400
| New | +$3.16K |
|
|
BRSL
2865
CALL
Brightstar Lottery PLC
BRSL
$2.02B
| $3.1K | ﹤0.01% |
200
-200
| -50% | -$3.26K |
|
2866
PUT
Novavax
NVAX
$1.3B
| $2.69K | ﹤0.01% |
400
-600
| -60% | -$4.52K |
|
2867
CALL
Cleveland-Cliffs
CLF
$7.13B
| $2.66K | ﹤0.01% |
+200
| New | +$2.52K |
|
2868
CALL
Dow Inc
DOW
$22.1B
| $2.34K | ﹤0.01% |
100
-400
| -80% | -$9.2K |
|
2869
PUT
Warby Parker
WRBY
$3.26B
| $2.18K | ﹤0.01% |
+100
| New | +$2.18K |
|
2870
PUT
American Airlines Group
AAL
$9.93B
| $1.53K | ﹤0.01% |
100
-1,762,300
| -100% | -$23.8M |
|
2871
PUT
Herbalife
HLF
$1.21B
| $1.29K | ﹤0.01% |
+100
| New | +$1.06K |
|
|
2872
PUT
Snap
SNAP
$9.05B
| $807 | ﹤0.01% |
100
-4,719,200
| -100% | -$37.3M |
|
2873
CALL
Plug Power
PLUG
$2.94B
| $788 | ﹤0.01% |
+400
| New | +$1.04K |
|
2874
CALL
AMC Entertainment Holdings
AMC
$2.16B
| $780 | ﹤0.01% |
500
-3,900
| -89% | -$9.3K |
|
|
2875
PUT
AMC Entertainment Holdings
AMC
$2.16B
| $780 | ﹤0.01% |
500
-12,400
| -96% | -$29.6K |
|
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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.