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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
EEM icon
401
CALL
iShares MSCI Emerging Markets ETF
EEM
$28.8B
$44.3M 0.04%
780,600
+23,500
+3% +$1.38M
CPRT icon
402
Copart
CPRT
$25.2B
$44.3M 0.04%
1,334,588
-553,734
-29% -$20.8M
PEG icon
403
Public Service Enterprise Group
PEG
$39.7B
$44.1M 0.04%
+545,006
New +$44.7M
RVLV icon
404
Revolve Group
RVLV
$1.82B
$44.1M 0.04%
1,950,751
+461,170
+31% +$12.1M
ONDS icon
405
Ondas Inc
ONDS
$4.56B
$44.1M 0.04%
4,873,710
+1,444,107
+42% +$15.7M
XYZ
406
PUT
Block Inc
XYZ
$46.1B
$44.1M 0.04%
732,000
+731,800
+365,900% +$44.5M
HUBS icon
407
HubSpot
HUBS
$10.5B
$44M 0.04%
180,435
+117,079
+185% +$32.8M
VIST icon
408
Vista Energy
VIST
$7.47B
$43.9M 0.04%
+581,811
New +$33.9M
CBOE icon
409
Cboe Global Markets
CBOE
$29.5B
$43.6M 0.04%
155,221
-512,526
-77% -$143M
AWK icon
410
American Water Works
AWK
$26.1B
$43.6M 0.04%
320,317
+300,948
+1,554% +$39.8M
SGI
411
Somnigroup International
SGI
$14.8B
$43.5M 0.04%
588,785
-162,974
-22% -$14.1M
CYTK icon
412
Cytokinetics
CYTK
$11.2B
$43.3M 0.04%
656,608
+319,577
+95% +$20.3M
AMD icon
413
CALL
Advanced Micro Devices
AMD
$901B
$43.1M 0.04%
211,700
+210,400
+16,185% +$44.9M
ONON icon
414
On Holding
ONON
$12.2B
$43M 0.04%
1,264,008
+556,152
+79% +$24.3M
PAAS icon
415
Pan American Silver
PAAS
$19.1B
$42.7M 0.04%
+781,342
New +$45M
PGR icon
416
Progressive
PGR
$119B
$42.7M 0.04%
215,221
-228,872
-52% -$47.2M
NEM icon
417
PUT
Newmont
NEM
$102B
$42.5M 0.04%
392,300
+392,200
+392,200% +$45.2M
CARR icon
418
Carrier Global
CARR
$56.6B
$42.3M 0.04%
752,036
-12,968
-2% -$768K
BG icon
419
Bunge Global
BG
$24B
$42.3M 0.04%
332,640
+106,258
+47% +$12.3M
BIIB icon
420
Biogen
BIIB
$29.2B
$42.1M 0.04%
229,879
-156,049
-40% -$28.8M
PEP icon
421
PepsiCo
PEP
$185B
$42M 0.04%
270,670
+183,541
+211% +$28.6M
BRX icon
422
Brixmor Property Group
BRX
$9.94B
$42M 0.04%
1,457,009
-133,429
-8% -$3.77M
FRT icon
423
Federal Realty Investment Trust
FRT
$10.8B
$41.9M 0.04%
394,601
-42,821
-10% -$4.48M
TXNM
424
TXNM Energy Inc
TXNM
$6.45B
$41.9M 0.04%
716,834
+27,422
+4% +$1.62M
ATRC icon
425
AtriCure
ATRC
$1.7B
$41.9M 0.04%
1,467,524
+554,071
+61% +$18.9M
15 16
17
18 19

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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.