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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 | |
|---|---|---|---|---|---|---|
776
PUT
Dow Inc
DOW
$21.4B
| $17.3M | 0.01% |
630,500
+629,200
| +48,400% | +$22.8M |
|
777
Prudential Financial
PRU
$41.2B
| $17.2M | 0.01% |
159,300
-16,744
| -10% | -$1.7M |
|
778
Paymentus
PAY
$4.49B
| $17.2M | 0.01% |
710,643
+436,235
| +159% | +$10.7M |
|
779
Atour Lifestyle Holdings
ATAT
$4.53B
| $17.1M | 0.01% |
538,128
-169,834
| -24% | -$6.08M |
|
780
Emcor
EME
$34.1B
| $17.1M | 0.01% |
+20,600
| New | +$17.4M |
|
781
Watts Water Technologies
WTS
$12.1B
| $17.1M | 0.01% |
+43,622
| New | +$13.6M |
|
782
Oscar Health
OSCR
$10.2B
| $17.1M | 0.01% |
598,147
-324,499
| -35% | -$6.99M |
|
783
Fluor
FLR
$7.57B
| $17M | 0.01% |
325,220
+307,157
| +1,700% | +$15M |
|
784
PUT
Chipotle Mexican Grill
CMG
$46.8B
| $16.9M | 0.01% |
+498,000
| New | +$16.3M |
|
785
Empire State Realty Trust
ESRT
$762M
| $16.7M | 0.01% |
+3,094,792
| New | +$16.8M |
|
786
Descartes Systems
DSGX
$6.47B
| $16.7M | 0.01% |
241,513
-64,391
| -21% | -$4.6M |
|
787
Pinterest
PINS
$11.4B
| $16.7M | 0.01% |
794,900
+630,257
| +383% | +$12.7M |
|
788
Valmont Industries
VMI
$9.34B
| $16.7M | 0.01% |
28,914
+6,813
| +31% | +$3.43M |
|
789
NOV
NOV
$7.63B
| $16.7M | 0.01% |
898,123
-365,313
| -29% | -$7.28M |
|
790
ADT
ADT
$5.27B
| $16.7M | 0.01% |
2,562,927
+1,316,619
| +106% | +$9.03M |
|
791
AerCap
AER
$22.6B
| $16.6M | 0.01% |
+114,038
| New | +$16.2M |
|
792
Alignment Healthcare
ALHC
$2.79B
| $16.6M | 0.01% |
697,539
+459,883
| +194% | +$8.83M |
|
793
United Parks & Resorts
PRKS
$1.85B
| $16.6M | 0.01% |
347,786
+133,019
| +62% | +$5.16M |
|
|
BCPC
794
Balchem Corp
BCPC
$5.44B
| $16.5M | 0.01% |
97,856
+56,759
| +138% | +$9.43M |
|
795
Enphase Energy
ENPH
$5.13B
| $16.5M | 0.01% |
+334,966
| New | +$15.3M |
|
796
Beam Therapeutics
BEAM
$2.77B
| $16.4M | 0.01% |
478,980
+339,739
| +244% | +$10.3M |
|
797
The Bancorp
TBBK
$2.63B
| $16.4M | 0.01% |
262,028
-150,108
| -36% | -$8.6M |
|
798
Green Dot
GDOT
$755M
| $16.4M | 0.01% |
1,212,938
+16,986
| +1% | +$213K |
|
799
United Therapeutics
UTHR
$21.4B
| $16.4M | 0.01% |
30,231
-45,746
| -60% | -$25.8M |
|
800
Shell
SHEL
$273B
| $16.3M | 0.01% |
210,394
-559,385
| -73% | -$48.3M |
|
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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.