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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 | |
|---|---|---|---|---|---|---|
|
ONTF
2576
DELISTED
ON24
ONTF
| $196K | ﹤0.01% |
+24,600
| New | +$139K |
|
2577
Solana Company
HSDT
$99.3M
| $195K | ﹤0.01% |
+67,558
| New | +$446K |
|
2578
Townsquare Media
TSQ
$101M
| $195K | ﹤0.01% |
37,953
+2,256
| +6% | +$12.7K |
|
2579
Ultralife
ULBI
$117M
| $195K | ﹤0.01% |
34,049
-4,033
| -11% | -$24.9K |
|
2580
Great Elm Capital Corp
GECC
$78.4M
| $194K | ﹤0.01% |
27,505
-40,355
| -59% | -$306K |
|
2581
Cumberland Pharmaceuticals
CPIX
$116M
| $192K | ﹤0.01% |
+48,137
| New | +$143K |
|
2582
Alpha Teknova
TKNO
$379M
| $191K | ﹤0.01% |
50,156
+37,164
| +286% | +$181K |
|
|
IMSR
2583
Terrestrial Energy
IMSR
$594M
| $189K | ﹤0.01% |
+30,893
| New | +$413K |
|
|
STEX
2584
Streamex Corp
STEX
$81.6M
| $183K | ﹤0.01% |
+60,523
| New | +$271K |
|
2585
PUT
Natera
NTRA
$45.8B
| $183K | ﹤0.01% |
800
-9,800
| -92% | -$2.04M |
|
2586
Rapid Micro Biosystems
RPID
$87.3M
| $182K | ﹤0.01% |
+62,911
| New | +$218K |
|
|
QIPT
2587
DELISTED
Quipt Home Medical
QIPT
| $182K | ﹤0.01% |
+51,638
| New | +$137K |
|
2588
PUT
Lucid Motors
LCID
$2.61B
| $182K | ﹤0.01% |
17,200
-17,100
| -50% | -$273K |
|
2589
PUT
Vertex Pharmaceuticals
VRTX
$134B
| $181K | ﹤0.01% |
400
+200
| +100% | +$86.2K |
|
2590
AmpliTech
AMPG
$155M
| $181K | ﹤0.01% |
+60,609
| New | +$205K |
|
|
TIC
2591
TIC Solutions Inc
TIC
$2.3B
| $179K | ﹤0.01% |
17,700
-131,142
| -88% | -$1.46M |
|
2592
Fossil Group
FOSL
$310M
| $178K | ﹤0.01% |
+47,272
| New | +$133K |
|
2593
Cemex
CX
$16B
| $176K | ﹤0.01% |
+15,300
| New | +$158K |
|
2594
Concrete Pumping Holdings
BBCP
$471M
| $175K | ﹤0.01% |
+26,153
| New | +$172K |
|
2595
Vivani Medical
VANI
$121M
| $174K | ﹤0.01% |
+141,302
| New | +$204K |
|
2596
Diana Shipping
DSX
$296M
| $174K | ﹤0.01% |
104,693
-93,446
| -47% | -$163K |
|
|
GLOO
2597
Gloo Holdings Inc
GLOO
$304M
| $173K | ﹤0.01% |
+30,357
| New | +$224K |
|
2598
Genie Energy
GNE
$383M
| $171K | ﹤0.01% |
+12,376
| New | +$182K |
|
2599
PUT
Rocket Companies
RKT
$39.5B
| $170K | ﹤0.01% |
8,800
+2,900
| +49% | +$51.9K |
|
2600
Owlet
OWLT
$161M
| $169K | ﹤0.01% |
10,436
-6,767
| -39% | -$76.7K |
|
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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.