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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
IVV icon
1
iShares Core S&P 500 ETF
IVV
$887B
$17.2B 17.1%
26,281,933
-6,170,967
-19% -$4.21B
SPYM
2
State Street SPDR Portfolio S&P 500 ETF
SPYM
$160B
$3.8B 3.78%
+49,650,246
New +$3.97B
NVDA icon
3
NVIDIA
NVDA
$5.02T
$2.38B 2.37%
13,663,339
-793,718
-5% -$146M
AAPL icon
4
Apple
AAPL
$4.81T
$2.13B 2.12%
8,383,099
+1,725,380
+26% +$449M
AMZN icon
5
Amazon
AMZN
$2.66T
$1.84B 1.84%
8,852,795
-3,140,886
-26% -$692M
MSFT icon
6
Microsoft
MSFT
$2.95T
$1.25B 1.24%
3,370,398
-380,447
-10% -$159M
GOOGL icon
7
Alphabet (Google) Class A
GOOGL
$4.24T
$910M 0.91%
3,166,083
-272,081
-8% -$85.5M
CVX icon
8
Chevron
CVX
$381B
$864M 0.86%
4,174,661
+2,888,232
+225% +$527M
TSLA icon
9
Tesla
TSLA
$1.42T
$776M 0.77%
2,087,669
+180,646
+9% +$74.4M
AMD icon
10
Advanced Micro Devices
AMD
$888B
$771M 0.77%
3,791,986
-950,117
-20% -$203M
HLT icon
11
Hilton Worldwide
HLT
$73.7B
$767M 0.76%
2,522,775
+577,007
+30% +$175M
AVGO icon
12
Broadcom
AVGO
$1.84T
$762M 0.76%
2,463,350
-885,795
-26% -$291M
TSM icon
13
TSMC
TSM
$2.2T
$757M 0.75%
2,240,157
+532,851
+31% +$183M
MS icon
14
Morgan Stanley
MS
$340B
$691M 0.69%
4,197,269
+2,463,402
+142% +$426M
JNJ icon
15
Johnson & Johnson
JNJ
$603B
$581M 0.58%
2,377,822
-1,290,441
-35% -$301M
GOOG icon
16
Alphabet (Google) Class C
GOOG
$4.22T
$564M 0.56%
1,966,279
-750,163
-28% -$236M
META icon
17
Meta Platforms (Facebook)
META
$1.63T
$554M 0.55%
968,068
-569,989
-37% -$365M
CRCL
18
Circle Internet Group
CRCL
$17.7B
$553M 0.55%
5,800,350
-4,178,379
-42% -$354M
MELI icon
19
Mercado Libre
MELI
$92.4B
$544M 0.54%
314,594
+2,776
+0.9% +$5.36M
LLY icon
20
Eli Lilly
LLY
$1.05T
$530M 0.53%
576,174
-632,162
-52% -$641M
TMUS icon
21
T-Mobile US
TMUS
$206B
$498M 0.5%
2,369,508
+1,644,089
+227% +$338M
PFE icon
22
Pfizer
PFE
$142B
$452M 0.45%
16,082,788
+3,420,874
+27% +$91.1M
PLTR icon
23
Palantir
PLTR
$318B
$433M 0.43%
2,957,372
+708,717
+32% +$108M
KO icon
24
Coca-Cola
KO
$353B
$425M 0.42%
5,594,039
-5,046,968
-47% -$382M
SLV icon
25
PUT
iShares Silver Trust
SLV
$28.4B
$408M 0.41%
5,990,200
+1,376,200
+30% +$105M
1
2 3 4 5

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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.