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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
EXE
351
Expand Energy Corp
EXE
$22.3B
$51.4M 0.05%
467,870
+453,850
+3,237% +$48.5M
ONC
352
BeOne Medicines Ltd
ONC
$33.2B
$51.3M 0.05%
172,643
+20,347
+13% +$6.59M
INSM icon
353
Insmed
INSM
$23.1B
$51.1M 0.05%
312,565
-77,316
-20% -$11.9M
NIO icon
354
NIO
NIO
$11.7B
$50.5M 0.05%
+8,369,102
New +$42.3M
WEC icon
355
WEC Energy
WEC
$37B
$50.4M 0.05%
435,096
-209,310
-32% -$23.5M
BOOT icon
356
Boot Barn
BOOT
$4.53B
$50.2M 0.05%
342,967
-188,882
-36% -$34.2M
BW icon
357
Babcock & Wilcox
BW
$1.59B
$50.1M 0.05%
3,411,162
+40,028
+1% +$421K
LAD icon
358
Lithia Motors
LAD
$7.75B
$49.8M 0.05%
199,363
+36,426
+22% +$10.8M
GDXJ icon
359
PUT
VanEck Junior Gold Miners ETF
GDXJ
$7.26B
$49.5M 0.05%
412,500
-36,100
-8% -$4.71M
XLE icon
360
PUT
State Street Energy Select Sector SPDR ETF
XLE
$39.2B
$49.3M 0.05%
+804,100
New +$43.1M
NVS icon
361
Novartis
NVS
$291B
$49.2M 0.05%
322,056
-371,300
-54% -$56.9M
TGT icon
362
PUT
Target
TGT
$62.6B
$49M 0.05%
+404,000
New +$45.6M
CIEN icon
363
Ciena
CIEN
$56.2B
$48.9M 0.05%
125,977
+72,776
+137% +$22.3M
TERN
364
DELISTED
Terns Pharmaceuticals
TERN
$48.9M 0.05%
927,600
+49,017
+6% +$2.01M
ANET icon
365
Arista Networks
ANET
$220B
$48.7M 0.05%
397,000
-288,296
-42% -$38.6M
GMED icon
366
Globus Medical
GMED
$10.2B
$48.5M 0.05%
562,630
-413,266
-42% -$37.1M
VG
367
Venture Global Inc
VG
$36.8B
$48.2M 0.05%
+3,061,117
New +$32.8M
BBD icon
368
Banco Bradesco
BBD
$39.4B
$48M 0.05%
13,150,905
-17,484,724
-57% -$66.3M
ETN icon
369
Eaton
ETN
$158B
$48M 0.05%
134,106
+112,355
+517% +$40M
OHI icon
370
Omega Healthcare
OHI
$15.1B
$47.9M 0.05%
1,092,516
+315,876
+41% +$14.4M
TSM icon
371
CALL
TSMC
TSM
$2.18T
$47.8M 0.05%
+141,400
New +$48.7M
FRPT icon
372
Freshpet
FRPT
$2.84B
$47.6M 0.05%
807,092
+416,938
+107% +$29.3M
HEI.A icon
373
HEICO Corp Class A
HEI.A
$34.1B
$47.6M 0.05%
225,361
+109,783
+95% +$27M
UBER icon
374
PUT
Uber
UBER
$143B
$47.6M 0.05%
+661,300
New +$50.9M
FIGS icon
375
FIGS
FIGS
$1.66B
$47.5M 0.05%
3,216,462
-1,081,406
-25% -$13.9M
13 14
15
16 17

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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.