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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
CRM icon
51
Salesforce
CRM
$205B
$322M 0.25%
2,057,457
+1,478,610
+255% +$260M
2018 Q1
33 quarters
VRT icon
52
Vertiv
VRT
$74.8B
$318M 0.25%
950,002
+908,848
+2,208% +$288M
2025 Q3
3 quarters
PLTR icon
53
Palantir
PLTR
$473B
$304M 0.24%
2,609,060
-348,312
-12% -$47.5M
2023 Q2
12 quarters
TPR icon
54
Tapestry
TPR
$21.9B
$300M 0.24%
2,052,129
+415,004
+25% +$59.5M
2024 Q2
8 quarters
SOXX icon
55
PUT
iShares Semiconductor ETF
SOXX
$39.6B
$298M 0.24%
+465,800
New +$236M
2026 Q2
0 quarters
WMT icon
56
Walmart Inc
WMT
$951B
$298M 0.23%
2,627,039
+509,383
+24% +$63.2M
2022 Q2
16 quarters
C icon
57
Citigroup
C
$202B
$297M 0.23%
2,122,218
+1,595,118
+303% +$208M
2018 Q1
33 quarters
NEE icon
58
NextEra Energy
NEE
$172B
$296M 0.23%
3,371,772
+2,621,272
+349% +$237M
2025 Q1
5 quarters
ADI icon
59
Analog Devices
ADI
$189B
$295M 0.23%
743,270
-195,544
-21% -$77.4M
2024 Q4
6 quarters
LITE icon
60
Lumentum
LITE
$68.5B
$290M 0.23%
338,491
+38,822
+13% +$34.6M
2024 Q4
6 quarters
SLV icon
61
PUT
iShares Silver Trust
SLV
$26.2B
$290M 0.23%
5,421,900
-568,300
-9% -$37.7M
2023 Q1
13 quarters
FIVE icon
62
Five Below
FIVE
$12.3B
$276M 0.22%
1,537,377
+203,460
+15% +$43.8M
2022 Q4
14 quarters
LPLA icon
63
LPL Financial
LPLA
$24.9B
$275M 0.22%
+975,627
New +$293M
2026 Q2
0 quarters
VRTX icon
64
Vertex Pharmaceuticals
VRTX
$133B
$270M 0.21%
543,897
+226,839
+72% +$101M
2022 Q2
16 quarters
SE icon
65
Sea Limited
SE
$45.7B
$267M 0.21%
2,781,666
+309,264
+13% +$27.2M
2020 Q3
23 quarters
MSFT icon
66
PUT
Microsoft
MSFT
$3.89T
$266M 0.21%
713,700
+111,500
+19% +$45.1M
2026 Q1
1 quarter
LIN icon
67
Linde
LIN
$235B
$264M 0.21%
508,958
+278,063
+120% +$141M
2022 Q4
14 quarters
SPY icon
68
PUT
State Street SPDR S&P 500 ETF Trust
SPY
$810B
$264M 0.21%
353,500
+209,800
+146% +$152M
2022 Q2
16 quarters
NET icon
69
Cloudflare
NET
$116B
$261M 0.21%
1,065,580
+78,973
+8% +$17.3M
2023 Q4
10 quarters
ASML icon
70
ASML
ASML
$606B
$259M 0.2%
130,266
-90,307
-41% -$144M
2024 Q4
6 quarters
WDC icon
71
Western Digital
WDC
$129B
$256M 0.2%
400,306
-531,017
-57% -$258M
2020 Q4
22 quarters
NFLX icon
72
Netflix
NFLX
$274B
$255M 0.2%
3,575,603
+225,005
+7% +$19.8M
2020 Q4
22 quarters
RDDT icon
73
Reddit
RDDT
$27.8B
$253M 0.2%
1,457,561
-1,036,713
-42% -$166M
2024 Q1
9 quarters
QQQ icon
74
PUT
Invesco QQQ Trust
QQQ
$475B
$238M 0.19%
323,100
+184,600
+133% +$127M
2021 Q4
18 quarters
PLD icon
75
Prologis
PLD
$120B
$238M 0.19%
1,756,306
+997,554
+131% +$141M
2024 Q2
8 quarters
1 2
3
4 5

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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.