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Marshall Wace

Marshall Wace Portfolio holdings

AUM $127B Turnover 40.17%
1-Year Est. Return 46.06%
This Fund
S&P 500
This Quarter Est. Return
+26.15%
1 Year Est. Return
+46.06%
3 Year Est. Return
+142.12%
5 Year Est. Return
+190.33%
10 Year Est. Return
+787.47%
AUM
$127B
AUM Growth
+$26.3B
Cap. Flow
+$9.28B
Cap. Flow %
7.32%
Top 10 Hldgs %
37.66%
Holding
3,898
New
771
Increased
1,083
Reduced
1,182
Closed
795
Avg Time Held Equity + Options
1 year
Top 10 Avg Time Held Equity + Options
2.3 years
Top 20 Avg Time Held Equity + Options
1.6 years
Avg Time Held Equity only
1 year
Top 10 Avg Time Held Equity only
2.4 years
Top 20 Avg Time Held Equity only
1.6 years

Top Buys

Rank Stock Value
1
IVV icon
iShares Core S&P 500 ETF
IVV
+$9.9B
2
COST icon
Costco
COST
+$907M
3
ABBV icon
AbbVie
ABBV
+$643M
4
JPM icon
JPMorgan Chase
JPM
+$609M
5
BAC icon
Bank of America
BAC
+$567M

Top Sells

Rank Stock Value
1
NVDA icon
NVIDIA
NVDA
+$1.03B
2
MELI icon
Mercado Libre
MELI
+$528M
3
AVGO icon
Broadcom
AVGO
+$514M
4
SNDK icon
Sandisk
SNDK
+$507M
5
MRVL icon
Marvell Technology
MRVL
+$499M

Sector Composition

Rank Sector Weight
1 Miscellaneous 34.91%
2 Technology 20.64%
3 Consumer Discretionary 9.1%
4 Healthcare 8.21%
5 Financials 7.4%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow Held Since
AIG icon
351
American International
AIG
$42.5B
$54M 0.04%
724,793
-1,101,121
-60% -$83.7M
2025 Q4
2 quarters
NCLH icon
352
Norwegian Cruise Line
NCLH
$6.93B
$53.9M 0.04%
2,553,804
-1,695,065
-40% -$31.6M
2025 Q1
5 quarters
SCCO icon
353
Southern Copper
SCCO
$156B
$53.9M 0.04%
312,835
+259,042
+482% +$46.5M
2022 Q4
14 quarters
GD icon
354
General Dynamics
GD
$94.5B
$53.9M 0.04%
152,055
+150,598
+10,336% +$51.6M
2025 Q2
4 quarters
ROL icon
355
Rollins
ROL
$16.8B
$53.8M 0.04%
1,289,683
+1,147,096
+804% +$58.6M
2024 Q2
8 quarters
COHR icon
356
Coherent
COHR
$41.2B
$53.6M 0.04%
135,982
+117,131
+621% +$41.4M
2024 Q2
8 quarters
INSM icon
357
Insmed
INSM
$20.4B
$53.5M 0.04%
501,930
+189,365
+61% +$22.9M
2023 Q2
12 quarters
AMAT icon
358
PUT
Applied Materials
AMAT
$299B
$53.2M 0.04%
73,600
+67,300
+1,068% +$31.1M
2025 Q2
4 quarters
OSK icon
359
Oshkosh
OSK
$8.13B
$53.1M 0.04%
346,150
+275,782
+392% +$38.9M
2025 Q3
3 quarters
IWM icon
360
PUT
iShares Russell 2000 ETF
IWM
$79.1B
$52.9M 0.04%
176,000
-102,800
-37% -$28.9M
2019 Q2
28 quarters
HUBB icon
361
Hubbell
HUBB
$23.7B
$52.4M 0.04%
100,131
+99,074
+9,373% +$50M
2026 Q1
1 quarter
ADBE icon
362
PUT
Adobe
ADBE
$103B
$51.9M 0.04%
253,000
-23,200
-8% -$5.5M
2021 Q2
20 quarters
FIS icon
363
Fidelity National Information Services
FIS
$19.4B
$51.8M 0.04%
1,331,641
+822,700
+162% +$35.6M
2026 Q1
1 quarter
NVS icon
364
Novartis
NVS
$287B
$51.7M 0.04%
330,061
+8,005
+2% +$1.2M
2024 Q4
6 quarters
SBUX icon
365
PUT
Starbucks
SBUX
$115B
$51.1M 0.04%
+500,000
New +$50.4M
2026 Q2
0 quarters
BDC icon
366
Belden
BDC
$4.07B
$51.1M 0.04%
425,767
+416,187
+4,344% +$48.5M
2026 Q1
1 quarter
CAT icon
367
CALL
Caterpillar
CAT
$316B
$51M 0.04%
47,900
+33,400
+230% +$29.3M
2025 Q4
2 quarters
CRWV icon
368
CoreWeave
CRWV
$29.9B
$51M 0.04%
512,307
+373,258
+268% +$40.3M
2025 Q3
3 quarters
ALKS icon
369
Alkermes
ALKS
$7.32B
$50.8M 0.04%
969,954
-29,368
-3% -$1.15M
2025 Q4
2 quarters
BKNG icon
370
CALL
Booking.com
BKNG
$117B
$50.8M 0.04%
285,100
+172,600
+153% +$29.4M
2026 Q1
1 quarter
ONC icon
371
BeOne Medicines Ltd
ONC
$42.7B
$50.7M 0.04%
177,987
+5,344
+3% +$1.57M
2023 Q4
10 quarters
PFE icon
372
PUT
Pfizer
PFE
$171B
$50.6M 0.04%
2,100,000
+1,600,000
+320% +$41.9M
2025 Q3
3 quarters
EMBJ icon
373
Embraer S.A. ADS
EMBJ
$12.6B
$50.6M 0.04%
792,379
+39,037
+5% +$2.4M
2025 Q3
3 quarters
FXI icon
374
CALL
iShares China Large-Cap ETF
FXI
$3.72B
$50.5M 0.04%
1,600,100
+1,179,900
+281% +$42.1M
2021 Q3
19 quarters
TXNM icon
375
TXNM Energy Inc
TXNM
$6.42B
$50.5M 0.04%
889,956
+173,122
+24% +$10.2M
2025 Q1
5 quarters
13 14
15
16 17

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DZ Bank
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ClearBridge Investments
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Marshall Wace's Q2 2026 Portfolio in Review

As of Q2 2026, Marshall Wace held 3,898 positions worth $127B, up 26% from $100B the previous quarter. Its ten largest holdings account for 38% of the portfolio.

Marshall Wace deployed $9.28B of net new capital in Q2 2026, opening 771 new positions and adding to 1,083 existing holdings. Its largest new stake was LPL Financial: 975,627 shares worth $275M.

By sector, the portfolio is most concentrated in Miscellaneous at 35% of assets, up from 30% a quarter earlier, followed by Technology and Consumer Discretionary.

On the sell side, the largest reduction was NVIDIA, an estimated $1.03B trimmed.

  • Marshall Wace's largest Q2 2026 buy was LPL Financial: 975,627 shares worth $275M.
  • Marshall Wace added most to iShares Core S&P 500 ETF in Q2 2026, an estimated $9.9B increase.
  • Marshall Wace's biggest Q2 2026 reduction was NVIDIA, cutting an estimated $1.03B.
  • Marshall Wace fully exited Merck in Q2 2026, selling an estimated $325M.
  • Marshall Wace's ten largest holdings make up 38% of its $127B portfolio in Q2 2026.
  • Marshall Wace opened 771 new positions and closed 795 in Q2 2026.
  • Marshall Wace's portfolio value rose 26% quarter-over-quarter to $127B.

Based on Marshall Wace's 13F filing for Q2 2026, filed 13 Aug 2026.