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Marshall Wace

Marshall Wace Portfolio holdings

AUM $127B
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

Top Buys

Rank Stock Value
1
IVV icon
iShares Core S&P 500 ETF
IVV
+$9.86B
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
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
SNN icon
3676
Smith & Nephew
SNN
$11.7B
– –
-12,693
Closed -$403K
SNOW icon
3677
PUT
Snowflake
SNOW
$116B
– –
-1,000
Closed -$151K
SNPE icon
3678
Xtrackers S&P 500 ESG ETF
SNPE
$2.94B
– –
-9,937
Closed -$592K
SNPS icon
3679
PUT
Synopsys
SNPS
$75.1B
– –
-45,000
Closed -$17.8M
SO icon
3680
CALL
Southern Company
SO
$102B
– –
-100
Closed -$9.65K
SPB icon
3681
Spectrum Brands
SPB
$2.01B
– –
-16,974
Closed -$1.25M
SPCE icon
3682
Virgin Galactic
SPCE
$474M
– –
-253,959
Closed -$830K
SPG icon
3683
PUT
Simon Property Group
SPG
$68.6B
– –
-100
Closed -$18.7K
SPHR icon
3684
Sphere Entertainment
SPHR
$5.11B
– –
-16,066
Closed -$1.89M
SPOK icon
3685
Spok Holdings
SPOK
$223M
– –
-112,789
Closed -$1.23M
SPOT icon
3686
PUT
Spotify
SPOT
$109B
– –
-100
Closed -$48.5K
SPRO icon
3687
Spero Therapeutics
SPRO
$69.3M
– –
-157,072
Closed -$368K
SPRU icon
3688
Spruce Power Holding Corp
SPRU
$34.3M
– –
-64,298
Closed -$264K
SPT icon
3689
Sprout Social
SPT
$633M
– –
-23,768
Closed -$135K
SRCE icon
3690
1st Source
SRCE
$2.08B
– –
-19,778
Closed -$1.37M
SRE icon
3691
Sempra
SRE
$55.9B
– –
-1,358,767
Closed -$132M
SRFM icon
3692
Surf Air Mobility
SRFM
$77.9M
– –
-441,959
Closed -$508K
TRON
3693
Tron Inc
TRON
$759M
– –
-583,276
Closed -$1.32M
SRZN icon
3694
Surrozen
SRZN
$243M
– –
-18,930
Closed -$551K
SSL icon
3695
Sasol
SSL
$8.53B
– –
-18,430
Closed -$239K
STAA icon
3696
STAAR Surgical
STAA
$1.21B
– –
-11,449
Closed -$214K
STKL
3697
DELISTED
SunOpta
STKL
– –
-17,200
Closed -$111K
STLD icon
3698
Steel Dynamics
STLD
$34.4B
– –
-3,040
Closed -$547K
STNG icon
3699
Scorpio Tankers
STNG
$4.11B
– –
-77,686
Closed -$5.8M
STTK icon
3700
Shattuck Labs
STTK
$652M
– –
-581,471
Closed -$3.74M
146 147
148
149 150

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DZ Bank
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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 $9.86B 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.