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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 | |
|---|---|---|---|---|---|---|
1226
Cognyte Software
CGNT
$642M
| $4.25M | ﹤0.01% |
506,256
-250,620
| -33% | -$2.22M |
|
1227
Pembina Pipeline
PBA
$29B
| $4.24M | ﹤0.01% |
104,904
+98,168
| +1,457% | +$3.7M |
|
1228
Upbound Group
UPBD
$1.2B
| $4.23M | ﹤0.01% |
179,019
-505,971
| -74% | -$12.5M |
|
|
GEMI
1229
Gemini Space Station
GEMI
$563M
| $4.22M | ﹤0.01% |
+176,025
| New | +$4.54M |
|
1230
Caledonia Mining Corp
CMCL
$365M
| $4.21M | ﹤0.01% |
116,150
-48,383
| -29% | -$1.23M |
|
1231
Grand Canyon Education
LOPE
$3.84B
| $4.17M | ﹤0.01% |
+19,008
| New | +$3.65M |
|
|
MRUS
1232
DELISTED
Merus
MRUS
| $4.17M | ﹤0.01% |
44,313
+31,946
| +258% | +$2.08M |
|
1233
SmartRent
SMRT
$186M
| $4.17M | ﹤0.01% |
2,957,841
+300,310
| +11% | +$385K |
|
1234
Kingstone Companies
KINS
$285M
| $4.16M | ﹤0.01% |
282,804
-136,610
| -33% | -$2M |
|
1235
Backblaze
BLZE
$739M
| $4.15M | ﹤0.01% |
447,661
-203,541
| -31% | -$1.49M |
|
|
AIOT
1236
PowerFleet Inc
AIOT
$515M
| $4.14M | ﹤0.01% |
+790,000
| New | +$3.65M |
|
|
BZAI
1237
Blaize Holdings
BZAI
$124M
| $4.13M | ﹤0.01% |
+1,198,053
| New | +$4.26M |
|
1238
Ironwood Pharmaceuticals
IRWD
$644M
| $4.12M | ﹤0.01% |
3,144,139
-849,418
| -21% | -$879K |
|
1239
CALL
State Street Health Care Select Sector SPDR ETF
XLV
$42.2B
| $4.11M | ﹤0.01% |
+29,500
| New | +$3.99M |
|
1240
Alpha Metallurgical Resources
AMR
$1.85B
| $4.1M | ﹤0.01% |
25,016
-21,958
| -47% | -$3.04M |
|
1241
Rivian
RIVN
$23.9B
| $4.1M | ﹤0.01% |
279,238
-216,673
| -44% | -$2.9M |
|
1242
Peloton Interactive
PTON
$2.71B
| $4.09M | ﹤0.01% |
454,629
+435,694
| +2,301% | +$3.24M |
|
1243
Diodes
DIOD
$3.95B
| $4.09M | ﹤0.01% |
76,887
-3,993
| -5% | -$214K |
|
1244
Gladstone Investment Corp
GAIN
$648M
| $4.08M | ﹤0.01% |
295,342
+265,370
| +885% | +$3.74M |
|
1245
Energy Vault
NRGV
$531M
| $4.08M | ﹤0.01% |
1,372,743
+1,087,223
| +381% | +$1.78M |
|
1246
ProFrac Holding
ACDC
$725M
| $4.07M | ﹤0.01% |
+1,100,572
| New | +$6.06M |
|
1247
BlackLine
BL
$1.8B
| $4.07M | ﹤0.01% |
76,628
-263,549
| -77% | -$14.2M |
|
1248
Oxford Industries
OXM
$602M
| $4.04M | ﹤0.01% |
99,752
+72,051
| +260% | +$3.12M |
|
1249
Merchants Bancorp
MBIN
$2.22B
| $4.04M | ﹤0.01% |
127,002
-154,068
| -55% | -$5.06M |
|
|
LBRX
1250
LB Pharmaceuticals
LBRX
$997M
| $4.03M | ﹤0.01% |
+255,526
| New | +$4.05M |
|
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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.