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Marshall Wace Portfolio holdings
AUM
$127B
Turnover
40.17%
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
Cap. Flow %
7.32%
Top 10 Holdings %
Top 10 Hldgs %
37.66%
Holding
3,898
New
771
Increased
1,083
Reduced
1,182
Closed
795
Avg Time Held
Equity + Options
1
year
Top 10 Avg Time Held
Equity + Options
2.3
years
Top 20 Avg Time Held
Equity + Options
1.6
years
Avg Time Held Equity only
1
year
Top 10 Avg Time Held Equity only
2.4
years
Top 20 Avg Time Held Equity only
1.6
years
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
iShares Core S&P 500 ETF
IVV
|
+$9.9B |
| 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 |
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 | Held Since | |
|---|---|---|---|---|---|---|---|
1676
Americold
COLD
$4.13B
| $2.63M | ﹤0.01% |
167,523
+36,389
| +28% | +$499K |
2026 Q1
1 quarter
|
|
1677
FrontView REIT
FVR
$434M
| $2.63M | ﹤0.01% |
+129,974
| New | +$2.34M |
2026 Q2
0 quarters
|
|
1678
EagleRock Land
EROK
$481M
| $2.63M | ﹤0.01% |
+123,612
| New | +$2.67M |
2026 Q2
0 quarters
|
|
1679
Algonquin Power & Utilities
AQN
$4.17B
| $2.62M | ﹤0.01% |
+447,342
| New | +$2.72M |
2026 Q2
0 quarters
|
|
1680
Biodesix
BDSX
$223M
| $2.62M | ﹤0.01% |
116,199
-25,437
| -18% | -$377K |
2026 Q1
1 quarter
|
|
1681
ABM Industries
ABM
$3.15B
| $2.61M | ﹤0.01% |
59,000
+24,864
| +73% | +$1.02M |
2024 Q4
6 quarters
|
|
1682
Martin Marietta Materials
MLM
$36B
| $2.61M | ﹤0.01% |
+4,521
| New | +$2.68M |
2026 Q2
0 quarters
|
|
1683
DHI Group
DHX
$201M
| $2.61M | ﹤0.01% |
702,693
-108,390
| -13% | -$358K |
2025 Q3
3 quarters
|
|
1684
NB Bancorp
NBBK
$1.01B
| $2.6M | ﹤0.01% |
+123,112
| New | +$2.53M |
2026 Q2
0 quarters
|
|
1685
Broadridge
BR
$20.7B
| $2.6M | ﹤0.01% |
18,987
-254,873
| -93% | -$38.5M |
2026 Q1
1 quarter
|
|
1686
Canada Goose Holdings
GOOS
$787M
| $2.6M | ﹤0.01% |
273,192
-1,026,134
| -79% | -$10.8M |
2025 Q1
5 quarters
|
|
1687
Tenaya Therapeutics
TNYA
$87.2M
| $2.59M | ﹤0.01% |
3,503,178
+797,788
| +29% | +$606K |
2025 Q2
4 quarters
|
|
1688
TORM
TRMD
$4.1B
| $2.59M | ﹤0.01% |
+99,413
| New | +$3.01M |
2026 Q2
0 quarters
|
|
1689
Clean Harbors
CLH
$16.8B
| $2.59M | ﹤0.01% |
8,667
-35,810
| -81% | -$10.6M |
2021 Q4
18 quarters
|
|
1690
iHeartMedia
IHRT
$289M
| $2.59M | ﹤0.01% |
603,192
+500,854
| +489% | +$2.22M |
2024 Q3
7 quarters
|
|
1691
EHang Holdings
EH
$258M
| $2.57M | ﹤0.01% |
392,903
+185,225
| +89% | +$1.73M |
2026 Q1
1 quarter
|
|
1692
Atlas Energy Solutions
AESI
$1.08B
| $2.57M | ﹤0.01% |
+154,921
| New | +$2.53M |
2026 Q2
0 quarters
|
|
1693
ADMA Biologics
ADMA
$2.39B
| $2.57M | ﹤0.01% |
+307,254
| New | +$2.8M |
2026 Q2
0 quarters
|
|
1694
Coda Octopus Group
CODA
$103M
| $2.57M | ﹤0.01% |
263,186
+8,997
| +4% | +$104K |
2025 Q2
4 quarters
|
|
1695
Unicycive Therapeutics
UNCY
$108M
| $2.57M | ﹤0.01% |
547,862
+392,924
| +254% | +$2.9M |
2026 Q1
1 quarter
|
|
1696
Medifast
MED
$133M
| $2.56M | ﹤0.01% |
+241,649
| New | +$2.79M |
2026 Q2
0 quarters
|
|
1697
Monolithic Power Systems
MPWR
$56B
| $2.56M | ﹤0.01% |
1,849
-4,883
| -73% | -$7.33M |
2026 Q1
1 quarter
|
|
1698
Franklin Electric
FELE
$4.35B
| $2.55M | ﹤0.01% |
23,806
-15,449
| -39% | -$1.55M |
2026 Q1
1 quarter
|
|
1699
Smith Douglas Homes
SDHC
$87.6M
| $2.55M | ﹤0.01% |
163,864
+61,989
| +61% | +$824K |
2026 Q1
1 quarter
|
|
1700
Helios Technologies
HLIO
$2.18B
| $2.54M | ﹤0.01% |
28,461
-1,576
| -5% | -$121K |
2024 Q1
9 quarters
|
|
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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 $9.9B 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.