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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
+631.22%
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
| 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
| 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
| 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 | |
|---|---|---|---|---|---|---|
976
Nabors Industries
NBR
$1.24B
| $7.21M | 0.01% |
132,715
+108,447
| +447% | +$5.29M |
|
977
PennantPark Floating Rate Capital
PFLT
$719M
| $7.15M | 0.01% |
771,048
-1,286,351
| -63% | -$11.7M |
|
978
Xtrackers Harvest CSI 300 China A-Shares ETF
ASHR
$1.29B
| $7.13M | 0.01% |
217,079
-36,687
| -14% | -$1.2M |
|
979
Huntsman Corp
HUN
$2.07B
| $7.12M | 0.01% |
711,784
+235,775
| +50% | +$2.16M |
|
980
Annaly Capital Management
NLY
$16.9B
| $7.1M | 0.01% |
317,639
-1,673,148
| -84% | -$36.4M |
|
981
Terex
TEX
$7.47B
| $7.08M | 0.01% |
132,633
-30,590
| -19% | -$1.54M |
|
982
Bloomin' Brands
BLMN
$731M
| $7.06M | 0.01% |
1,143,781
+49,923
| +5% | +$348K |
|
983
Certara
CERT
$1.08B
| $7.03M | 0.01% |
798,182
+64,153
| +9% | +$661K |
|
984
Mitek Systems
MITK
$857M
| $7.01M | 0.01% |
664,105
-604,039
| -48% | -$5.71M |
|
|
LB
985
LandBridge Co
LB
$2.16B
| $6.98M | 0.01% |
+142,506
| New | +$8.29M |
|
986
Exponent
EXPO
$3.05B
| $6.97M | 0.01% |
+100,399
| New | +$7.05M |
|
987
CMS Energy
CMS
$22.8B
| $6.95M | 0.01% |
99,340
+55,887
| +129% | +$4.06M |
|
988
Gerdau
GGB
$9.27B
| $6.95M | 0.01% |
1,882,450
-69,963
| -4% | -$245K |
|
|
BBNX
989
Beta Bionics
BBNX
$770M
| $6.95M | 0.01% |
227,956
-366,946
| -62% | -$9.8M |
|
990
STAAR Surgical
STAA
$1.32B
| $6.94M | 0.01% |
300,583
+173,310
| +136% | +$4.47M |
|
991
Eaton
ETN
$155B
| $6.93M | 0.01% |
21,751
+2,924
| +16% | +$1.04M |
|
992
Sabesp
SBS
$20.2B
| $6.93M | 0.01% |
1,454,197
+1,123,880
| +340% | +$5.43M |
|
993
Reynolds Consumer Products
REYN
$5.53B
| $6.91M | 0.01% |
+301,375
| New | +$7.27M |
|
994
CSX Corp
CSX
$94.3B
| $6.87M | 0.01% |
189,488
+100,480
| +113% | +$3.6M |
|
995
StoneX
SNEX
$8.16B
| $6.86M | 0.01% |
108,173
+54,431
| +101% | +$3.42M |
|
996
Toronto Dominion Bank
TD
$204B
| $6.85M | 0.01% |
72,680
+59,380
| +446% | +$5.01M |
|
997
Procept Biorobotics
PRCT
$1.09B
| $6.84M | 0.01% |
217,442
-164,092
| -43% | -$5.44M |
|
998
Extreme Networks
EXTR
$3.97B
| $6.81M | 0.01% |
409,157
+50,909
| +14% | +$935K |
|
999
Compass Therapeutics
CMPX
$369M
| $6.79M | 0.01% |
+1,263,647
| New | +$5.84M |
|
1000
Cooper-Standard Automotive
CPS
$490M
| $6.76M | 0.01% |
205,976
+11,445
| +6% | +$373K |
|
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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.