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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 | |
|---|---|---|---|---|---|---|
2601
Quantum Computing Inc
QUBT
$1.86B
| $378K | ﹤0.01% |
+38,943
| New | +$379K |
|
2602
5E Advanced Materials
FEAM
$63.9M
| $378K | ﹤0.01% |
271,696
+37,970
| +16% | +$63.2K |
|
2603
PUT
Freeport-McMoran
FCX
$110B
| $377K | ﹤0.01% |
6,000
-6,300
| -51% | -$405K |
|
2604
electroCore
ECOR
$81.9M
| $377K | ﹤0.01% |
+43,672
| New | +$326K |
|
2605
Orion
OEC
$342M
| $376K | ﹤0.01% |
56,762
-237,401
| -81% | -$1.71M |
|
2606
Veracyte
VCYT
$3.41B
| $374K | ﹤0.01% |
6,367
-24,151
| -79% | -$1.01M |
|
2607
Similarweb
SMWB
$740M
| $374K | ﹤0.01% |
60,981
-577,207
| -90% | -$2.1M |
|
2608
CALL
Petrobras Class A
PBR.A
$122B
| $373K | ﹤0.01% |
25,500
+13,300
| +109% | +$234K |
|
2609
Vroom Inc
VRM
$56.5M
| $373K | ﹤0.01% |
48,471
| – | – |
|
2610
Atkore
ATKR
$3.17B
| $372K | ﹤0.01% |
+4,896
| New | +$369K |
|
|
NFBK
2611
DELISTED
Northfield Bancorp
NFBK
| $371K | ﹤0.01% |
+25,220
| New | +$357K |
|
2612
Melco Resorts & Entertainment
MLCO
$1.95B
| $370K | ﹤0.01% |
+70,300
| New | +$393K |
|
2613
Keros Therapeutics
KROS
$221M
| $370K | ﹤0.01% |
+34,600
| New | +$385K |
|
2614
Renasant Corp
RNST
$3.73B
| $370K | ﹤0.01% |
8,700
-6,300
| -42% | -$255K |
|
2615
Kohl's
KSS
$2.11B
| $370K | ﹤0.01% |
+20,872
| New | +$310K |
|
2616
WhiteHorse Finance
WHF
$151M
| $369K | ﹤0.01% |
55,073
-21,193
| -28% | -$151K |
|
2617
Coursera
COUR
$1.47B
| $365K | ﹤0.01% |
+64,750
| New | +$368K |
|
|
FBLA
2618
FB Bancorp
FBLA
$232M
| $363K | ﹤0.01% |
+24,112
| New | +$342K |
|
|
ABX
2619
Abacus Global Management
ABX
$952M
| $362K | ﹤0.01% |
+33,810
| New | +$309K |
|
2620
Forum Energy Technologies
FET
$916M
| $361K | ﹤0.01% |
7,190
-17,814
| -71% | -$993K |
|
2621
XPEL
XPEL
$1.38B
| $360K | ﹤0.01% |
7,265
-47,395
| -87% | -$2.16M |
|
2622
NWPX Infrastructure Inc
NWPX
$1.03B
| $360K | ﹤0.01% |
2,400
-31,555
| -93% | -$3.45M |
|
2623
Personalis
PSNL
$1.77B
| $358K | ﹤0.01% |
+26,730
| New | +$218K |
|
|
NOAH
2624
Noah Holdings
NOAH
$569M
| $356K | ﹤0.01% |
+35,617
| New | +$367K |
|
|
CGIC
2625
Capital Group International Core Equity ETF
CGIC
$2.54B
| $355K | ﹤0.01% |
+9,768
| New | +$349K |
|
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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.