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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 | |
|---|---|---|---|---|---|---|
3026
PUT
PBF Energy
PBF
$9.1B
| $22.8K | ﹤0.01% |
500
| – | – |
|
3027
CALL
VanEck Gold Miners ETF
GDX
$29.9B
| $22.6K | ﹤0.01% |
300
-83,300
| -100% | -$7.36M |
|
3028
CALL
Automatic Data Processing
ADP
$106B
| $22.4K | ﹤0.01% |
100
-300
| -75% | -$64.1K |
|
3029
CALL
CME Group
CME
$100B
| $22.1K | ﹤0.01% |
100
-100
| -50% | -$27.7K |
|
3030
CALL
Dow Inc
DOW
$21.4B
| $21.9K | ﹤0.01% |
800
| – | – |
|
3031
Kosmos Energy
KOS
$1.7B
| $21.7K | ﹤0.01% |
10,272
-158,419
| -94% | -$441K |
|
3032
PUT
ServiceNow
NOW
$139B
| $19.9K | ﹤0.01% |
200
-299,800
| -100% | -$29.7M |
|
3033
PUT
Sea Limited
SE
$69.4B
| $19.2K | ﹤0.01% |
200
-900
| -82% | -$79.1K |
|
3034
PUT
Rocket Companies
RKT
$39.1B
| $18.9K | ﹤0.01% |
1,200
-1,800
| -60% | -$25.9K |
|
3035
CALL
Nokia
NOK
$59.6B
| $18.6K | ﹤0.01% |
+1,400
| New | +$18K |
|
3036
Datadog
DDOG
$75.5B
| $18.2K | ﹤0.01% |
70
-514,384
| -100% | -$95.6M |
|
3037
PUT
Mondelez International
MDLZ
$78.7B
| $17.4K | ﹤0.01% |
300
| – | – |
|
3038
CALL
Kraft Heinz
KHC
$29.5B
| $16.5K | ﹤0.01% |
700
-500
| -42% | -$11.5K |
|
3039
CALL
American Tower
AMT
$81.9B
| $16.4K | ﹤0.01% |
100
-100
| -50% | -$18K |
|
3040
Cibus
CBUS
$123M
| $15.1K | ﹤0.01% |
11,052
-140,383
| -93% | -$200K |
|
3041
PUT
Emerson Electric
EMR
$84.9B
| $14.3K | ﹤0.01% |
100
-5,000
| -98% | -$704K |
|
3042
CALL
Citizens Financial Group
CFG
$29.5B
| $14K | ﹤0.01% |
+200
| New | +$12.9K |
|
3043
Vivani Medical
VANI
$122M
| $13.8K | ﹤0.01% |
11,161
-81,108
| -88% | -$98.1K |
|
3044
PUT
Merck
MRK
$366B
| $12.8K | ﹤0.01% |
+100
| New | +$11.7K |
|
3045
CALL
Accenture
ACN
$110B
| $12.4K | ﹤0.01% |
100
-500
| -83% | -$86.8K |
|
3046
CALL
PPG Industries
PPG
$24.4B
| $12.1K | ﹤0.01% |
100
| – | – |
|
3047
CALL
Crocs
CROX
$5.48B
| $12.1K | ﹤0.01% |
100
-100
| -50% | -$10.9K |
|
3048
PUT
PG&E
PCG
$32.6B
| $11.8K | ﹤0.01% |
700
-12,100
| -95% | -$204K |
|
3049
Moderna
MRNA
$56B
| $11.7K | ﹤0.01% |
163
-133,652
| -100% | -$6.91M |
|
3050
PUT
Viatris
VTRS
$19.1B
| $11.1K | ﹤0.01% |
700
-100
| -13% | -$1.55K |
|
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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.