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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 | |
|---|---|---|---|---|---|---|
2676
Digimarc Corp
DMRC
$168M
| $114K | ﹤0.01% |
+17,343
| New | +$147K |
|
2677
TMC The Metals Company
TMC
$1.89B
| $112K | ﹤0.01% |
+18,170
| New | +$128K |
|
2678
BlackRock TCP Capital
TCPC
$326M
| $112K | ﹤0.01% |
20,433
-477,818
| -96% | -$2.75M |
|
2679
PUT
Royal Caribbean
RCL
$83.1B
| $112K | ﹤0.01% |
400
+300
| +300% | +$84.7K |
|
2680
BTCS Inc
BTCS
$56.2M
| $111K | ﹤0.01% |
+42,084
| New | +$152K |
|
|
BHST
2681
BioHarvest Sciences
BHST
$48.1M
| $110K | ﹤0.01% |
+21,235
| New | +$170K |
|
2682
CALL
Johnson Controls International
JCI
$93.5B
| $108K | ﹤0.01% |
900
+300
| +50% | +$34.4K |
|
2683
Nephros
NEPH
$48.4M
| $107K | ﹤0.01% |
+21,983
| New | +$112K |
|
2684
Imperial Petroleum
IMPP
$211M
| $106K | ﹤0.01% |
29,387
-103,853
| -78% | -$511K |
|
2685
CALL
Riot Platforms
RIOT
$8.08B
| $104K | ﹤0.01% |
8,200
-10,900
| -57% | -$186K |
|
|
SLSR
2686
Solaris Resources
SLSR
$1.37B
| $103K | ﹤0.01% |
+12,890
| New | +$89.4K |
|
|
ZH
2687
Zhihu
ZH
$285M
| $103K | ﹤0.01% |
31,300
-251,668
| -89% | -$1.01M |
|
2688
PUT
Howmet Aerospace
HWM
$113B
| $103K | ﹤0.01% |
+500
| New | +$99.5K |
|
2689
CALL
F5
FFIV
$23.5B
| $102K | ﹤0.01% |
+400
| New | +$108K |
|
2690
Gaia
GAIA
$36.7M
| $99.1K | ﹤0.01% |
+27,289
| New | +$125K |
|
|
AISP
2691
Airship AI Holdings
AISP
$70.6M
| $98.5K | ﹤0.01% |
34,098
-210,984
| -86% | -$869K |
|
2692
CALL
Bilibili
BILI
$7.57B
| $98.4K | ﹤0.01% |
4,000
+2,800
| +233% | +$75.3K |
|
2693
PUT
Groupon
GRPN
$917M
| $96.9K | ﹤0.01% |
5,500
-1,900
| -26% | -$35.8K |
|
2694
Agilon Health
AGL
$1.65B
| $96.5K | ﹤0.01% |
+5,593
| New | +$108K |
|
|
NRT
2695
North European Oil Royalty Trust
NRT
$83.5M
| $95.8K | ﹤0.01% |
+14,557
| New | +$87.2K |
|
2696
Rocket Pharmaceuticals
RCKT
$380M
| $92.5K | ﹤0.01% |
+26,347
| New | +$90.2K |
|
2697
Optical Cable Corp
OCC
$140M
| $92.1K | ﹤0.01% |
20,696
-30,586
| -60% | -$238K |
|
2698
Star Holdings Shares of Beneficial Interest
STHO
$115M
| $91.8K | ﹤0.01% |
11,149
-26,393
| -70% | -$202K |
|
2699
Strive Inc
ASST
$1.06B
| $90K | ﹤0.01% |
+6,080
| New | +$145K |
|
|
2700
Groupon
GRPN
$917M
| $88K | ﹤0.01% |
5,000
-45,296
| -90% | -$853K |
|
Similar funds
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.