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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
+9.67%
1 Year Est. Return
+35.1%
3 Year Est. Return
+111.04%
5 Year Est. Return
+146.93%
10 Year Est. Return
+631.22%
AUM
$98.6B
AUM Growth
+$9.82B
(+11%)
Cap. Flow
+$3.18B
Cap. Flow
% of AUM
3.23%
Top 10 Holdings %
Top 10 Hldgs %
34.51%
Holding
3,532
New
899
Increased
935
Reduced
953
Closed
698
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
iShares Core S&P 500 ETF
IVV
|
+$3.93B |
| 2 |
Microsoft
MSFT
|
+$556M |
| 3 |
Cencora
COR
|
+$492M |
| 4 |
Netflix
NFLX
|
+$452M |
| 5 |
Bank of America
BAC
|
+$411M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Alphabet (Google) Class A
GOOGL
|
+$636M |
| 2 |
Eli Lilly
LLY
|
+$572M |
| 3 |
Alphabet (Google) Class C
GOOG
|
+$502M |
| 4 |
Advanced Micro Devices
AMD
|
+$395M |
| 5 |
CRH
CRH
|
+$379M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 20.19% |
| 2 | Consumer Discretionary | 12.64% |
| 3 | Healthcare | 9.35% |
| 4 | Financials | 8.34% |
| 5 | Communication Services | 6.38% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
1351
LCI Industries
LCII
$2.52B
| $3.32M | ﹤0.01% |
+35,652
| New | +$3.56M |
|
|
SPR
1352
DELISTED
Spirit AeroSystems
SPR
| $3.32M | ﹤0.01% |
86,020
-138,026
| -62% | -$5.52M |
|
1353
Alto Neuroscience
ANRO
$1.08B
| $3.32M | ﹤0.01% |
825,225
-112,182
| -12% | -$372K |
|
1354
Quanterix
QTRX
$173M
| $3.31M | ﹤0.01% |
608,708
+164,517
| +37% | +$875K |
|
1355
Enanta Pharmaceuticals
ENTA
$370M
| $3.3M | ﹤0.01% |
275,389
-582,023
| -68% | -$4.65M |
|
1356
Packaging Corp of America
PKG
$22.5B
| $3.29M | ﹤0.01% |
15,100
-36,520
| -71% | -$7.53M |
|
1357
Columbia Financial
CLBK
$1.13B
| $3.28M | ﹤0.01% |
218,745
+72,067
| +49% | +$1.07M |
|
1358
PUT
Ambarella
AMBA
$2.99B
| $3.28M | ﹤0.01% |
+39,700
| New | +$2.88M |
|
|
CSGS
1359
DELISTED
CSG Systems International
CSGS
| $3.27M | ﹤0.01% |
50,810
-47
| -0.1% | -$2.99K |
|
1360
Yext
YEXT
$554M
| $3.27M | ﹤0.01% |
383,904
+14,725
| +4% | +$125K |
|
1361
Pitney Bowes
PBI
$2.46B
| $3.27M | ﹤0.01% |
286,223
+136,547
| +91% | +$1.59M |
|
1362
Aclaris Therapeutics
ACRS
$750M
| $3.26M | ﹤0.01% |
1,718,130
-574,319
| -25% | -$1M |
|
1363
Helios Technologies
HLIO
$2.59B
| $3.25M | ﹤0.01% |
62,283
-1,949
| -3% | -$91K |
|
1364
AGNC Investment
AGNC
$12.4B
| $3.24M | ﹤0.01% |
331,311
-452,195
| -58% | -$4.38M |
|
1365
RPM International
RPM
$13.8B
| $3.24M | ﹤0.01% |
27,490
+23,990
| +685% | +$2.88M |
|
1366
Phreesia
PHR
$657M
| $3.22M | ﹤0.01% |
136,848
-281,636
| -67% | -$7.66M |
|
1367
Chubb
CB
$139B
| $3.21M | ﹤0.01% |
+11,383
| New | +$3.13M |
|
1368
CTS Corp
CTS
$1.73B
| $3.2M | ﹤0.01% |
80,242
-14,362
| -15% | -$595K |
|
1369
Excelerate Energy
EE
$1.2B
| $3.2M | ﹤0.01% |
127,168
-164,982
| -56% | -$4.12M |
|
1370
QuantumScape Corp
QS
$3.19B
| $3.2M | ﹤0.01% |
259,891
-151,510
| -37% | -$1.48M |
|
1371
Real Brokerage
REAX
$384M
| $3.2M | ﹤0.01% |
765,764
+737,702
| +2,629% | +$3.33M |
|
1372
CMS Energy
CMS
$22.9B
| $3.18M | ﹤0.01% |
+43,453
| New | +$3.12M |
|
1373
A10 Networks
ATEN
$2.41B
| $3.18M | ﹤0.01% |
175,083
-442,588
| -72% | -$8.01M |
|
|
HOLX
1374
DELISTED
Hologic
HOLX
| $3.17M | ﹤0.01% |
46,936
-270,341
| -85% | -$17.9M |
|
1375
CSX Corp
CSX
$96B
| $3.16M | ﹤0.01% |
89,008
-910,992
| -91% | -$31.1M |
|
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Marshall Wace's Q3 2025 Portfolio in Review
As of Q3 2025, Marshall Wace held 3,532 positions worth $98.6B, up 11% from $88.8B the previous quarter. Its ten largest holdings account for 35% of the portfolio.
Marshall Wace deployed $3.18B of net new capital in Q3 2025, opening 899 new positions and adding to 935 existing holdings. Its largest new stake was Texas Instruments: 1,537,539 shares worth $282M.
By sector, the portfolio is most concentrated in Technology at 20% of assets, up from 20% a quarter earlier, followed by Consumer Discretionary and Healthcare.
On the sell side, the largest reduction was Alphabet (Google) Class A, an estimated $636M trimmed.
- Marshall Wace's largest Q3 2025 buy was Texas Instruments: 1,537,539 shares worth $282M.
- Marshall Wace added most to iShares Core S&P 500 ETF in Q3 2025, an estimated $3.93B increase.
- Marshall Wace's biggest Q3 2025 reduction was Alphabet (Google) Class A, cutting an estimated $636M.
- Marshall Wace fully exited AT&T in Q3 2025, selling an estimated $235M.
- Marshall Wace's ten largest holdings make up 35% of its $98.6B portfolio in Q3 2025.
- Marshall Wace opened 899 new positions and closed 698 in Q3 2025.
- Marshall Wace's portfolio value rose 11% quarter-over-quarter to $98.6B.
Based on Marshall Wace's 13F filing for Q3 2025, filed 13 Nov 2025.