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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
BAX icon
3076
PUT
Baxter International
BAX
$11.2B
$8.4K ﹤0.01%
500
-100
-17% -$1.94K
XRT icon
3077
CALL
State Street SPDR S&P Retail ETF
XRT
$363M
$8.05K ﹤0.01%
100
-28,400
-100% -$2.44M
CSCO icon
3078
PUT
Cisco
CSCO
$444B
$7.76K ﹤0.01%
100
– –
SYY icon
3079
CALL
Sysco
SYY
$39.1B
$7.13K ﹤0.01%
+100
New +$8.27K
BSX icon
3080
CALL
Boston Scientific
BSX
$64.8B
$6.28K ﹤0.01%
+100
New +$8K
D icon
3081
CALL
Dominion Energy
D
$62.8B
$6.18K ﹤0.01%
+100
New +$6.18K
SWKS icon
3082
CALL
Skyworks Solutions
SWKS
$9.1B
$5.36K ﹤0.01%
+100
New +$5.82K
AGNC icon
3083
CALL
AGNC Investment
AGNC
$12.3B
$5.01K ﹤0.01%
+500
New +$5.53K
XLB icon
3084
CALL
State Street Materials Select Sector SPDR ETF
XLB
$8.35B
$5K ﹤0.01%
100
-66,900
-100% -$3.36M
EXC icon
3085
CALL
Exelon
EXC
$48.4B
$4.9K ﹤0.01%
100
– –
EXC icon
3086
PUT
Exelon
EXC
$48.4B
$4.9K ﹤0.01%
100
– –
FROG icon
3087
PUT
JFrog
FROG
$9.84B
$4.69K ﹤0.01%
+100
New +$4.91K
FITB
3088
PUT
Fifth Third Bancorp
FITB
$51.8B
$4.65K ﹤0.01%
100
-100
-50% -$4.93K
NTNX icon
3089
PUT
Nutanix
NTNX
$14.2B
$3.8K ﹤0.01%
+100
New +$4.21K
PINS icon
3090
PUT
Pinterest
PINS
$12.3B
$3.67K ﹤0.01%
+200
New +$4.17K
ASHR icon
3091
CALL
Xtrackers Harvest CSI 300 China A-Shares ETF
ASHR
$1.37B
$3.26K ﹤0.01%
100
-61,000
-100% -$2.04M
NOK icon
3092
PUT
Nokia
NOK
$54.3B
$3.22K ﹤0.01%
+400
New +$2.94K
CMCSA icon
3093
CALL
Comcast
CMCSA
$78.3B
$2.87K ﹤0.01%
+100
New +$2.99K
DBX icon
3094
PUT
Dropbox
DBX
$6.63B
$2.27K ﹤0.01%
+100
New +$2.54K
SNAP icon
3095
CALL
Snap
SNAP
$7.42B
$1.84K ﹤0.01%
400
– –
PINS icon
3096
CALL
Pinterest
PINS
$12.3B
$1.83K ﹤0.01%
+100
New +$2.09K
CMCSA icon
3097
Comcast
CMCSA
$78.3B
$1.78K ﹤0.01%
62
-2,361,058
-100% -$70.7M
PTON icon
3098
PUT
Peloton Interactive
PTON
$2.61B
$1.72K ﹤0.01%
400
-400
-50% -$1.95K
HLF icon
3099
PUT
Herbalife
HLF
$1.22B
$1.47K ﹤0.01%
100
– –
UAA icon
3100
CALL
Under Armour
UAA
$2.87B
$1.18K ﹤0.01%
+200
New +$1.3K
122 123
124
125 126

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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)
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HighTower Advisors
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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.