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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 | |
|---|---|---|---|---|---|---|---|
3526
NMI Holdings
NMIH
$3.12B
| – | – |
-10,700
| Closed | -$401K | – |
|
3527
NN Inc
NNBR
$312M
| – | – |
-115,879
| Closed | -$168K | – |
|
3528
NRG Energy
NRG
$19.8B
| – | – |
-24,702
| Closed | -$3.61M | – |
|
3529
Napco Security Technologies
NSSC
$1.38B
| – | – |
-10,839
| Closed | -$427K | – |
|
3530
CALL
NetApp
NTAP
$41.7B
| – | – |
-800
| Closed | -$81.9K | – |
|
|
3531
PUT
NetApp
NTAP
$41.7B
| – | – |
-800
| Closed | -$81.9K | – |
|
3532
NETSCOUT
NTCT
$2.79B
| – | – |
-92,915
| Closed | -$2.95M | – |
|
3533
NETGEAR
NTGR
$606M
| – | – |
-99,652
| Closed | -$2.18M | – |
|
3534
CALL
Nutanix
NTNX
$18.8B
| – | – |
-300
| Closed | -$11.4K | – |
|
3535
PUT
Natera
NTRA
$57.9B
| – | – |
-800
| Closed | -$160K | – |
|
3536
Nucor
NUE
$58.5B
| – | – |
-33,677
| Closed | -$5.69M | – |
|
3537
CALL
Novavax
NVAX
$1.65B
| – | – |
-100
| Closed | -$814 | – |
|
3538
Nuvectis Pharma
NVCT
$682M
| – | – |
-29,223
| Closed | -$226K | – |
|
3539
XMAX Inc
XMAX
$568M
| – | – |
-294,473
| Closed | -$2.13M | – |
|
3540
Navigator Holdings
NVGS
$1.3B
| – | – |
-21,300
| Closed | -$412K | – |
|
3541
Enviri
NVRI
$540M
| – | – |
-208,006
| Closed | -$4.08M | – |
|
3542
Navitas Semiconductor
NVTS
$2.23B
| – | – |
-273,135
| Closed | -$2.4M | – |
|
3543
Northwest Natural Holdings
NWN
$2.1B
| – | – |
-7,117
| Closed | -$379K | – |
|
3544
CALL
News Corp Class A
NWSA
$16.7B
| – | – |
-2,900
| Closed | -$72.3K | – |
|
|
3545
News Corp Class A
NWSA
$16.7B
| – | – |
-526,815
| Closed | -$13.1M | – |
|
|
3546
PUT
News Corp Class A
NWSA
$16.7B
| – | – |
-1,000
| Closed | -$24.9K | – |
|
3547
Quanex
NX
$946M
| – | – |
-13,638
| Closed | -$245K | – |
|
3548
Orchestra BioMed
OBIO
$329M
| – | – |
-188,484
| Closed | -$801K | – |
|
3549
Eightco Holdings
ORBS
$338M
| – | – |
-1,216,451
| Closed | -$1.13M | – |
|
3550
ODDITY Tech
ODD
$1.08B
| – | – |
-348,057
| Closed | -$4.66M | – |
|
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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.