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Marshall Wace

Marshall Wace Portfolio holdings

AUM $100B
1-Year Est. Return 35.1%
This Fund
S&P 500
This Quarter Est. Return
+0.56%
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
$100B
AUM Growth
-$9.45B
Cap. Flow
-$5.83B
Cap. Flow %
-5.81%
Top 10 Hldgs %
31.76%
Holding
3,811
New
911
Increased
1,180
Reduced
974
Closed
681

Top Buys

Rank Stock Value
1
SPYM
State Street SPDR Portfolio S&P 500 ETF
SPYM
+$3.97B
2
CVX icon
Chevron
CVX
+$527M
3
AAPL icon
Apple
AAPL
+$449M
4
MS icon
Morgan Stanley
MS
+$426M
5
ABNB icon
Airbnb
ABNB
+$367M

Top Sells

Rank Stock Value
1
IVV icon
iShares Core S&P 500 ETF
IVV
+$4.21B
2
VOO icon
Vanguard S&P 500 ETF
VOO
+$2.87B
3
WMT icon
Walmart Inc
WMT
+$831M
4
AMZN icon
Amazon
AMZN
+$692M
5
LLY icon
Eli Lilly
LLY
+$641M

Sector Composition

Rank Sector Weight
1 Technology 19.57%
2 Consumer Discretionary 11.57%
3 Healthcare 9.79%
4 Financials 6.87%
5 Industrials 5.69%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
PODD icon
126
Insulet
PODD
$11B
$127M 0.13%
606,482
+281,765
+87% +$70.8M
VTRS icon
127
Viatris
VTRS
$20.1B
$126M 0.13%
9,349,817
+8,946,958
+2,221% +$125M
EWY icon
128
CALL
iShares MSCI South Korea ETF
EWY
$22.9B
$126M 0.13%
+1,026,600
New +$128M
CMG icon
129
Chipotle Mexican Grill
CMG
$42.5B
$125M 0.12%
3,918,781
+979,331
+33% +$36.2M
AFRM icon
130
Affirm
AFRM
$24.8B
$124M 0.12%
2,707,974
-1,625,778
-38% -$93.9M
V icon
131
Visa
V
$675B
$123M 0.12%
407,872
-488,749
-55% -$157M
RBLX icon
132
Roblox
RBLX
$35.9B
$122M 0.12%
2,163,349
-2,326,169
-52% -$156M
TSCO icon
133
Tractor Supply
TSCO
$15.5B
$121M 0.12%
2,677,665
+909,418
+51% +$46.4M
RKLB icon
134
Rocket Lab Corp
RKLB
$44.8B
$121M 0.12%
1,881,363
+1,737,968
+1,212% +$131M
BA icon
135
Boeing
BA
$164B
$118M 0.12%
595,207
-284,549
-32% -$64.8M
INCY icon
136
Incyte
INCY
$23.3B
$118M 0.12%
1,253,138
+180,647
+17% +$18M
LOW icon
137
Lowe's Companies
LOW
$114B
$117M 0.12%
497,230
+339,530
+215% +$88.6M
HAS icon
138
Hasbro
HAS
$12.7B
$117M 0.12%
1,248,954
+1,228,485
+6,002% +$115M
DUK icon
139
Duke Energy
DUK
$99.3B
$117M 0.12%
892,169
+887,844
+20,528% +$111M
KEYS icon
140
Keysight
KEYS
$56.2B
$117M 0.12%
+413,342
New +$104M
LIN icon
141
Linde
LIN
$236B
$114M 0.11%
230,895
-145,487
-39% -$68.6M
KMB icon
142
Kimberly-Clark
KMB
$36.2B
$114M 0.11%
1,182,430
-472,336
-29% -$48.3M
HII icon
143
Huntington Ingalls Industries
HII
$10.9B
$114M 0.11%
299,240
-52,639
-15% -$21.7M
BTSG icon
144
BrightSpring Health Services
BTSG
$14.1B
$113M 0.11%
2,654,358
+967,143
+57% +$39M
C icon
145
PUT
Citigroup
C
$223B
$113M 0.11%
+995,000
New +$113M
CAH icon
146
Cardinal Health
CAH
$52.8B
$113M 0.11%
533,972
-417,287
-44% -$89.9M
AMD icon
147
PUT
Advanced Micro Devices
AMD
$908B
$113M 0.11%
553,700
+355,300
+179% +$75.9M
NVO
148
Novo Nordisk
NVO
$214B
$112M 0.11%
3,046,611
+2,502,064
+459% +$119M
AMGN icon
149
Amgen
AMGN
$199B
$112M 0.11%
316,917
+218,065
+221% +$77.7M
GME icon
150
GameStop
GME
$9.75B
$111M 0.11%
4,834,476
+1,421,123
+42% +$33M
4 5
6
7 8

Similar funds

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Boston Partners
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Allianz Asset Management
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Pictet Asset Management
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California State Teachers Retirement System (CalSTRS)
California State Teachers Retirement System (CalSTRS) West Sacramento, California $94.5B AUM 29.33% 1-Year Est. Return
HighTower Advisors
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Cetera Investment Advisers
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Marshall Wace's Q1 2026 Portfolio in Review

As of Q1 2026, Marshall Wace held 3,811 positions worth $100B, down 8.6% from $110B the previous quarter. Its ten largest holdings account for 32% of the portfolio.

Marshall Wace withdrew a net $5.83B in Q1 2026, closing 681 positions and reducing 974 holdings. Its most notable exit was Vanguard S&P 500 ETF, an estimated $2.87B position sold in full.

By sector, the portfolio is most concentrated in Technology at 20% of assets, up from 18% a quarter earlier, followed by Consumer Discretionary and Healthcare.

Against the trend, Marshall Wace opened a new position in State Street SPDR Portfolio S&P 500 ETF worth $3.8B.

  • Marshall Wace's largest Q1 2026 buy was State Street SPDR Portfolio S&P 500 ETF: 49,650,246 shares worth $3.8B.
  • Marshall Wace added most to Chevron in Q1 2026, an estimated $527M increase.
  • Marshall Wace's biggest Q1 2026 reduction was iShares Core S&P 500 ETF, cutting an estimated $4.21B.
  • Marshall Wace fully exited Vanguard S&P 500 ETF in Q1 2026, selling an estimated $2.87B.
  • Marshall Wace's ten largest holdings make up 32% of its $100B portfolio in Q1 2026.
  • Marshall Wace opened 911 new positions and closed 681 in Q1 2026.
  • Marshall Wace's portfolio value fell 8.6% quarter-over-quarter to $100B.

Based on Marshall Wace's 13F filing for Q1 2026, filed 15 May 2026.