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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 | |
|---|---|---|---|---|---|---|
576
DuPont de Nemours
DD
$17.7B
| $27.7M | 0.02% |
203,916
+185,367
| +999% | +$26.3M |
|
577
Core Scientific
CORZ
$6.02B
| $27.7M | 0.02% |
1,080,669
+1,049,104
| +3,324% | +$24.7M |
|
578
PUT
Trade Desk
TTD
$6.59B
| $27.5M | 0.02% |
1,521,800
+521,500
| +52% | +$11.1M |
|
579
Cogent Biosciences
COGT
$6.12B
| $27.3M | 0.02% |
706,153
-894,015
| -56% | -$31.3M |
|
|
MAZE
580
Maze Therapeutics
MAZE
$1.46B
| $27.3M | 0.02% |
914,572
+603,933
| +194% | +$15.8M |
|
581
Evergy
EVRG
$19B
| $27.2M | 0.02% |
+315,194
| New | +$26.1M |
|
582
Solventum
SOLV
$15.3B
| $27.1M | 0.02% |
+351,518
| New | +$25.6M |
|
583
Copa Holdings
CPA
$5.3B
| $27.1M | 0.02% |
174,230
+139,123
| +396% | +$18.1M |
|
584
State Street Energy Select Sector SPDR ETF
XLE
$42.6B
| $27.1M | 0.02% |
510,131
-914,153
| -64% | -$52.3M |
|
585
Labcorp
LH
$26.3B
| $27.1M | 0.02% |
96,666
+92,767
| +2,379% | +$24.4M |
|
586
CALL
Walt Disney
DIS
$181B
| $27.1M | 0.02% |
281,200
+140,000
| +99% | +$14.3M |
|
|
587
PUT
Walt Disney
DIS
$181B
| $27.1M | 0.02% |
281,200
-760,000
| -73% | -$77.5M |
|
588
Enliven Therapeutics
ELVN
$4.35B
| $27M | 0.02% |
+532,269
| New | +$22.6M |
|
|
ORCL.PRD
589
Oracle Corp Preferred Stock Series D
ORCL.PRD
| $27M | 0.02% |
600,000
-200,000
| -25% | -$10.7M |
|
590
Applied Optoelectronics
AAOI
$9.47B
| $26.9M | 0.02% |
181,389
+1,967
| +1% | +$320K |
|
591
Maplebear
CART
$11.1B
| $26.8M | 0.02% |
+566,137
| New | +$23.7M |
|
592
Ameren
AEE
$29.5B
| $26.8M | 0.02% |
+236,904
| New | +$26.2M |
|
593
EXL Service
EXLS
$5.39B
| $26.6M | 0.02% |
1,029,164
+608,207
| +144% | +$17.9M |
|
594
PAR Technology
PAR
$761M
| $26.6M | 0.02% |
1,526,600
-215,507
| -12% | -$3.11M |
|
595
Flutter Entertainment
FLUT
$17.5B
| $26.4M | 0.02% |
258,871
-573,062
| -69% | -$59.1M |
|
596
NatWest
NWG
$74.1B
| $26.4M | 0.02% |
1,498,088
-207,713
| -12% | -$3.34M |
|
597
DigitalBridge
DBRG
$2.98B
| $26.3M | 0.02% |
1,665,700
+1,072,900
| +181% | +$16.8M |
|
598
Regal Rexnord
RRX
$10.9B
| $26.1M | 0.02% |
109,672
+75,793
| +224% | +$15.8M |
|
599
DraftKings
DKNG
$11.9B
| $26.1M | 0.02% |
+1,031,955
| New | +$25.5M |
|
600
Tyson Foods
TSN
$18.4B
| $26M | 0.02% |
+454,596
| New | +$28.5M |
|
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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.