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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
(+26%)
Cap. Flow
+$9.28B
Cap. Flow
% of AUM
7.32%
Top 10 Holdings %
Top 10 Hldgs %
37.66%
Holding
3,898
New
771
Increased
1,083
Reduced
1,182
Closed
795
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
iShares Core S&P 500 ETF
IVV
|
+$9.86B |
| 2 |
Costco
COST
|
+$907M |
| 3 |
AbbVie
ABBV
|
+$643M |
| 4 |
JPMorgan Chase
JPM
|
+$609M |
| 5 |
Bank of America
BAC
|
+$567M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
NVIDIA
NVDA
|
+$1.03B |
| 2 |
Mercado Libre
MELI
|
+$528M |
| 3 |
Broadcom
AVGO
|
+$514M |
| 4 |
SNDK
Sandisk
SNDK
|
+$507M |
| 5 |
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 | |
|---|---|---|---|---|---|---|
3626
ReNew
RNW
$2.5B
| – | – |
-123,503
| Closed | -$566K |
|
3627
Rockwell Automation
ROK
$47.7B
| – | – |
-5,253
| Closed | -$1.89M |
|
3628
CALL
Roku
ROKU
$23.1B
| – | – |
-300
| Closed | -$28.4K |
|
|
3629
PUT
Roku
ROKU
$23.1B
| – | – |
-1,400
| Closed | -$132K |
|
3630
Repay Holdings
RPAY
$305M
| – | – |
-10,400
| Closed | -$27K |
|
3631
Rapid7
RPD
$705M
| – | – |
-923,594
| Closed | -$5.09M |
|
3632
Rapid Micro Biosystems
RPID
$61.2M
| – | – |
-15,224
| Closed | -$34.6K |
|
3633
Range Resources
RRC
$9.79B
| – | – |
-816,697
| Closed | -$36.9M |
|
3634
Invesco S&P 500 Equal Weight Energy ETF
RSPG
$644M
| – | – |
-25,540
| Closed | -$2.8M |
|
3635
Ryanair
RYAAY
$28.2B
| – | – |
-63,100
| Closed | -$3.65M |
|
3636
SAB Biotherapeutics
SABS
$330M
| – | – |
-463,925
| Closed | -$1.78M |
|
3637
Satellogic
SATL
$823M
| – | – |
-1,572,639
| Closed | -$8.56M |
|
3638
Sharplink Inc
SBET
$1.91B
| – | – |
-1,388,330
| Closed | -$8.95M |
|
3639
SunCar Technology Group
SDA
$50.3M
| – | – |
-24,200
| Closed | -$41.1K |
|
3640
Schrodinger
SDGR
$1.5B
| – | – |
-59,366
| Closed | -$674K |
|
3641
Seadrill
SDRL
$3.02B
| – | – |
-36,115
| Closed | -$1.64M |
|
3642
CALL
Sea Limited
SE
$69.4B
| – | – |
-2,000
| Closed | -$166K |
|
3643
SolarEdge
SEDG
$2.24B
| – | – |
-30,600
| Closed | -$1.56M |
|
|
SEE
3644
DELISTED
Sealed Air
SEE
| – | – |
-371,372
| Closed | -$15.6M |
|
3645
Seer Inc
SEER
$108M
| – | – |
-45,790
| Closed | -$76.9K |
|
|
SEMR
3646
DELISTED
Semrush
SEMR
| – | – |
-471,571
| Closed | -$5.63M |
|
3647
SES AI
SES
$211M
| – | – |
-2,669,589
| Closed | -$2.56M |
|
|
SFBS
3648
ServisFirst Bancshares
SFBS
$4.67B
| – | – |
-21,536
| Closed | -$784K |
|
|
SFIX
3649
Stitch Fix
SFIX
$396M
| – | – |
-3,048,209
| Closed | -$10.1M |
|
3650
PUT
Sprouts Farmers Market
SFM
$7.1B
| – | – |
-700
| Closed | -$54K |
|
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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.