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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 | |
|---|---|---|---|---|---|---|---|
276
Joby Aviation
JOBY
$4.64B
| $71.5M | 0.06% |
8,019,920
+7,907,976
| +7,064% | +$76.4M |
2026 Q1
1 quarter
|
|
277
Target
TGT
$67.1B
| $71.3M | 0.06% |
545,749
-121,629
| -18% | -$15.5M |
2025 Q2
4 quarters
|
|
278
Infosys
INFY
$49.9B
| $71M | 0.06% |
6,771,527
+4,313,685
| +176% | +$54M |
2024 Q1
9 quarters
|
|
279
HDFC Bank
HDB
$111B
| $70.7M | 0.06% |
2,737,128
-491,924
| -15% | -$12.3M |
2024 Q3
7 quarters
|
|
280
PUT
ExxonMobil
XOM
$758B
| $69.5M | 0.05% |
508,700
+446,700
| +720% | +$66.9M |
2026 Q1
1 quarter
|
|
281
Viavi Solutions
VIAV
$8.05B
| $68.8M | 0.05% |
1,441,785
+1,393,446
| +2,883% | +$66.8M |
2024 Q1
9 quarters
|
|
282
Keysight
KEYS
$55.8B
| $67.5M | 0.05% |
192,708
-220,634
| -53% | -$75.2M |
2026 Q1
1 quarter
|
|
283
Etsy
ETSY
$7.77B
| $66.9M | 0.05% |
887,534
+222,828
| +34% | +$14.4M |
2025 Q4
2 quarters
|
|
284
Spotify
SPOT
$118B
| $66.7M | 0.05% |
145,163
+59,001
| +68% | +$28.1M |
2025 Q3
3 quarters
|
|
285
Ametek
AME
$55.8B
| $66.6M | 0.05% |
275,411
+102,141
| +59% | +$23.5M |
2025 Q2
4 quarters
|
|
286
HEICO Corp Class A
HEI.A
$32.6B
| $66.5M | 0.05% |
257,959
+32,598
| +14% | +$7.45M |
2024 Q3
7 quarters
|
|
287
KeyCorp
KEY
$22.7B
| $66.2M | 0.05% |
2,873,856
+2,242,141
| +355% | +$48.8M |
2023 Q2
12 quarters
|
|
288
Atlassian
TEAM
$56B
| $66.1M | 0.05% |
849,125
| – | – |
2023 Q3
11 quarters
|
|
289
PUT
Arista Networks
ANET
$226B
| $65.9M | 0.05% |
387,700
+386,200
| +25,747% | +$60.7M |
2025 Q3
3 quarters
|
|
290
ON Semiconductor
ON
$28.9B
| $65.2M | 0.05% |
690,086
-683,990
| -50% | -$70.1M |
2023 Q3
11 quarters
|
|
291
PUT
Wells Fargo
WFC
$248B
| $65.2M | 0.05% |
789,000
+89,000
| +13% | +$7.15M |
2025 Q2
4 quarters
|
|
292
Banco Bradesco
BBD
$32.2B
| $65M | 0.05% |
18,735,839
+5,584,934
| +42% | +$20.4M |
2024 Q1
9 quarters
|
|
293
eToro Group
ETOR
$1.86B
| $64.6M | 0.05% |
1,636,719
+446,358
| +37% | +$16.8M |
2025 Q2
4 quarters
|
|
294
GameStop
GME
$12B
| $64.3M | 0.05% |
2,912,600
-1,921,876
| -40% | -$44M |
2025 Q1
5 quarters
|
|
295
Elastic
ESTC
$11.2B
| $64.3M | 0.05% |
1,127,654
+431,183
| +62% | +$23.1M |
2024 Q3
7 quarters
|
|
296
Dominion Energy
D
$57.4B
| $64.3M | 0.05% |
941,149
+90,877
| +11% | +$5.91M |
2024 Q2
8 quarters
|
|
297
PUT
Iris Energy
IREN
$10.3B
| $63.7M | 0.05% |
+1,394,000
| New | +$72.5M |
2026 Q2
0 quarters
|
|
|
298
CALL
NVIDIA
NVDA
$5.22T
| $62.9M | 0.05% |
314,400
+293,000
| +1,369% | +$60.2M |
2025 Q4
2 quarters
|
|
299
Alaska Air
ALK
$3.88B
| $62.9M | 0.05% |
1,204,285
-764,905
| -39% | -$32.7M |
2025 Q3
3 quarters
|
|
300
Macy's
M
$6.18B
| $62.8M | 0.05% |
2,665,027
+2,637,161
| +9,464% | +$55.2M |
2025 Q4
2 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.