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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 | |
|---|---|---|---|---|---|---|
1626
Fortune Brands Innovations
FBIN
$5.04B
| $2.89M | ﹤0.01% |
52,719
-374,231
| -88% | -$15M |
|
1627
Clean Energy Fuels
CLNE
$362M
| $2.88M | ﹤0.01% |
1,406,331
+880,362
| +167% | +$1.87M |
|
1628
Capital Southwest
CSWC
$1.55B
| $2.87M | ﹤0.01% |
+120,787
| New | +$2.83M |
|
1629
Zentalis Pharmaceuticals
ZNTL
$382M
| $2.87M | ﹤0.01% |
591,473
+198,830
| +51% | +$794K |
|
1630
iShares US Healthcare ETF
IYH
$3.61B
| $2.85M | ﹤0.01% |
+42,584
| New | +$2.66M |
|
1631
Immersion
IMMR
$253M
| $2.85M | ﹤0.01% |
420,387
+345,691
| +463% | +$2.18M |
|
1632
MakeMyTrip
MMYT
$5.07B
| $2.84M | ﹤0.01% |
53,378
-41,132
| -44% | -$1.87M |
|
1633
Oneok
OKE
$61.5B
| $2.83M | ﹤0.01% |
+32,519
| New | +$2.86M |
|
1634
POSCO
PKX
$18.6B
| $2.83M | ﹤0.01% |
+55,004
| New | +$3.77M |
|
1635
Orange County Bancorp
OBT
$512M
| $2.82M | ﹤0.01% |
76,592
-11,274
| -13% | -$392K |
|
1636
FLEX LNG
FLNG
$1.68B
| $2.81M | ﹤0.01% |
100,166
-1,379
| -1% | -$42.6K |
|
1637
Horizon Technology Finance
HRZN
$326M
| $2.8M | ﹤0.01% |
592,247
+420,469
| +245% | +$1.82M |
|
|
LENZ
1638
LENZ Therapeutics
LENZ
$167M
| $2.8M | ﹤0.01% |
493,099
+332,835
| +208% | +$2.68M |
|
1639
Zai Lab
ZLAB
$2.85B
| $2.8M | ﹤0.01% |
+147,217
| New | +$2.91M |
|
1640
Advance Auto Parts
AAP
$2.57B
| $2.79M | ﹤0.01% |
44,781
-67,069
| -60% | -$3.81M |
|
1641
Allegiant Air
ALGT
$2.08B
| $2.78M | ﹤0.01% |
23,664
-102,844
| -81% | -$8.89M |
|
|
GAP
1642
The Gap Inc
GAP
$7.86B
| $2.78M | ﹤0.01% |
148,861
-2,148,251
| -94% | -$49.5M |
|
|
VZLA
1643
Vizsla Silver
VZLA
$1.45B
| $2.78M | ﹤0.01% |
+841,849
| New | +$2.93M |
|
|
BBT
1644
Beacon Financial Corp
BBT
$2.64B
| $2.78M | ﹤0.01% |
91,180
+76,480
| +520% | +$2.29M |
|
1645
Intellia Therapeutics
NTLA
$1.79B
| $2.78M | ﹤0.01% |
164,078
+26,653
| +19% | +$373K |
|
1646
Intercontinental Exchange
ICE
$88.6B
| $2.77M | ﹤0.01% |
22,487
-111,780
| -83% | -$16.8M |
|
1647
WPP
WPP
$5.41B
| $2.76M | ﹤0.01% |
+178,060
| New | +$3.17M |
|
1648
Delcath Systems
DCTH
$558M
| $2.76M | ﹤0.01% |
218,963
+27,333
| +14% | +$302K |
|
1649
Ouster
OUST
$2.7B
| $2.74M | ﹤0.01% |
+43,900
| New | +$1.48M |
|
|
P
1650
Everpure Inc
P
$33.7B
| $2.74M | ﹤0.01% |
34,729
+25,529
| +277% | +$1.87M |
|
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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.