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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 | |
|---|---|---|---|---|---|---|
2426
AtaiBeckley Inc
ATAI
$2.7B
| $580K | ﹤0.01% |
110,019
-2,254,427
| -95% | -$9.49M |
|
2427
Boise Cascade
BCC
$2.68B
| $580K | ﹤0.01% |
+7,466
| New | +$553K |
|
|
CAN
2428
Canaan Creative
CAN
$241M
| $580K | ﹤0.01% |
1,998,404
+1,351,878
| +209% | +$587K |
|
2429
AGCO
AGCO
$8.92B
| $577K | ﹤0.01% |
4,818
-1,082
| -18% | -$126K |
|
2430
Allient
ALNT
$1.63B
| $576K | ﹤0.01% |
+5,596
| New | +$432K |
|
2431
RPC Inc
RES
$1.45B
| $573K | ﹤0.01% |
+98,331
| New | +$685K |
|
2432
Sierra Bancorp
BSRR
$527M
| $571K | ﹤0.01% |
+14,021
| New | +$529K |
|
2433
Gorman-Rupp
GRC
$1.99B
| $571K | ﹤0.01% |
6,229
-18,432
| -75% | -$1.4M |
|
2434
CALL
Deere & Co
DE
$184B
| $571K | ﹤0.01% |
900
+800
| +800% | +$463K |
|
2435
RLX Technology
RLX
$2.19B
| $569K | ﹤0.01% |
299,366
-2,337,292
| -89% | -$4.85M |
|
2436
SIFCO Industries
SIF
$133M
| $569K | ﹤0.01% |
24,305
-20,680
| -46% | -$377K |
|
2437
OPAL Fuels
OPAL
$58.3M
| $568K | ﹤0.01% |
258,126
+33,681
| +15% | +$74K |
|
2438
CALL
Akamai
AKAM
$15.2B
| $567K | ﹤0.01% |
4,800
+4,600
| +2,300% | +$573K |
|
2439
HF Sinclair
DINO
$19.3B
| $567K | ﹤0.01% |
8,143
-2,265
| -22% | -$151K |
|
|
KLRS
2440
Kalaris Therapeutics
KLRS
$86.4M
| $567K | ﹤0.01% |
139,201
+71,322
| +105% | +$370K |
|
|
PLGO
2441
Pelagos Insurance Capital
PLGO
$2.05B
| $564K | ﹤0.01% |
+23,179
| New | +$504K |
|
2442
CALL
Home Depot
HD
$313B
| $564K | ﹤0.01% |
+1,600
| New | +$521K |
|
|
ANNA
2443
AleAnna Inc
ANNA
$129M
| $564K | ﹤0.01% |
+194,380
| New | +$744K |
|
2444
BCB Bancorp
BCBP
$157M
| $563K | ﹤0.01% |
+52,533
| New | +$536K |
|
2445
Arrow Electronics
ARW
$11.1B
| $560K | ﹤0.01% |
+2,626
| New | +$524K |
|
2446
Axos Financial
AX
$5.47B
| $560K | ﹤0.01% |
+5,751
| New | +$518K |
|
2447
First Bancorp
FBP
$4.29B
| $559K | ﹤0.01% |
21,454
-2,677
| -11% | -$64.4K |
|
2448
Fluence Energy
FLNC
$1.58B
| $557K | ﹤0.01% |
27,995
-105,404
| -79% | -$1.96M |
|
2449
Forrester Research
FORR
$232M
| $555K | ﹤0.01% |
+65,977
| New | +$431K |
|
|
SION
2450
Sionna Therapeutics
SION
$330M
| $554K | ﹤0.01% |
+12,599
| New | +$504K |
|
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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.