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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 | |
|---|---|---|---|---|---|---|---|
1576
Stem
STEM
$29M
| $3.17M | ﹤0.01% |
405,608
+114,268
| +39% | +$1.06M |
2025 Q2
4 quarters
|
|
1577
Outlook Therapeutics
OTLK
$126M
| $3.16M | ﹤0.01% |
+1,987,578
| New | +$1.23M |
2026 Q2
0 quarters
|
|
1578
Caledonia Mining Corp
CMCL
$411M
| $3.15M | ﹤0.01% |
165,164
+79,895
| +94% | +$1.81M |
2026 Q1
1 quarter
|
|
1579
Henry Schein
HSIC
$9.47B
| $3.14M | ﹤0.01% |
+37,550
| New | +$2.87M |
2026 Q2
0 quarters
|
|
1580
Birkenstock
BIRK
$5.38B
| $3.13M | ﹤0.01% |
72,808
+62,244
| +589% | +$2.51M |
2024 Q1
9 quarters
|
|
1581
Bentley Systems
BSY
$12B
| $3.13M | ﹤0.01% |
104,691
-140,900
| -57% | -$4.58M |
2024 Q3
7 quarters
|
|
1582
Dakota Gold
DC
$707M
| $3.12M | ﹤0.01% |
733,343
+297,977
| +68% | +$1.61M |
2024 Q2
8 quarters
|
|
1583
Grupo Aeroportuario del Pacifico
PAC
$13.2B
| $3.12M | ﹤0.01% |
12,340
-13,298
| -52% | -$3.27M |
2019 Q4
26 quarters
|
|
1584
Simply Good Foods
SMPL
$921M
| $3.11M | ﹤0.01% |
+234,438
| New | +$2.89M |
2026 Q2
0 quarters
|
|
1585
Coca-Cola Femsa
KOF
$24.8B
| $3.1M | ﹤0.01% |
29,199
-31,240
| -52% | -$3.27M |
2026 Q1
1 quarter
|
|
1586
Candel Therapeutics
CADL
$614M
| $3.1M | ﹤0.01% |
+300,641
| New | +$2.27M |
2026 Q2
0 quarters
|
|
1587
CALL
Arista Networks
ANET
$217B
| $3.09M | ﹤0.01% |
18,200
+15,500
| +574% | +$2.43M |
2025 Q4
2 quarters
|
|
1588
HIVE Digital Technologies
HIVE
$529M
| $3.09M | ﹤0.01% |
+849,076
| New | +$2.74M |
2026 Q2
0 quarters
|
|
1589
Azenta
AZTA
$1.6B
| $3.08M | ﹤0.01% |
+120,713
| New | +$2.71M |
2026 Q2
0 quarters
|
|
1590
ICF International
ICFI
$1.69B
| $3.08M | ﹤0.01% |
42,240
+35,035
| +486% | +$2.42M |
2026 Q1
1 quarter
|
|
1591
Loar Holdings
LOAR
$5.77B
| $3.07M | ﹤0.01% |
38,128
-44,863
| -54% | -$2.86M |
2025 Q1
5 quarters
|
|
1592
Avidia Bancorp
AVBC
$419M
| $3.07M | ﹤0.01% |
146,200
+45,218
| +45% | +$903K |
2025 Q4
2 quarters
|
|
1593
Kimball Electronics
KE
$590M
| $3.06M | ﹤0.01% |
119,565
-239,317
| -67% | -$6.14M |
2025 Q1
5 quarters
|
|
1594
Matrix Service
MTRX
$275M
| $3.06M | ﹤0.01% |
223,310
-89,986
| -29% | -$1.16M |
2025 Q4
2 quarters
|
|
1595
Yeti Holdings
YETI
$3.12B
| $3.06M | ﹤0.01% |
61,677
+46,907
| +318% | +$2.03M |
2026 Q1
1 quarter
|
|
1596
Kforce
KFRC
$1.05B
| $3.05M | ﹤0.01% |
+64,960
| New | +$2.65M |
2026 Q2
0 quarters
|
|
1597
Lifezone Metals
LZM
$312M
| $3.05M | ﹤0.01% |
784,870
+507,840
| +183% | +$2.37M |
2025 Q3
3 quarters
|
|
1598
Himalaya Shipping
HSHP
$797M
| $3.04M | ﹤0.01% |
227,406
+125,070
| +122% | +$1.8M |
2025 Q4
2 quarters
|
|
1599
Ryman Hospitality Properties
RHP
$8.99B
| $3.03M | ﹤0.01% |
23,586
-83,374
| -78% | -$9.25M |
2026 Q1
1 quarter
|
|
1600
Brown-Forman Class B
BF.B
$13.5B
| $3.03M | ﹤0.01% |
113,746
-172,464
| -60% | -$4.65M |
2023 Q2
12 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.