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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 | |
|---|---|---|---|---|---|---|---|
2726
Portfolio Building Block Integrated Oil and Gas and Exploration and Production Index ETF
PBOG
$519M
| $282K | ﹤0.01% |
9,589
-3,149
| -25% | -$103K |
2026 Q1
1 quarter
|
|
2727
PUT
Boeing
BA
$149B
| $281K | ﹤0.01% |
1,300
-258,500
| -99% | -$57.5M |
2025 Q1
5 quarters
|
|
|
2728
CALL
Costco
COST
$445B
| $281K | ﹤0.01% |
300
-300
| -50% | -$299K |
2025 Q3
3 quarters
|
|
2729
Chaince Digital Holdings
CD
$964M
| $280K | ﹤0.01% |
+64,015
| New | +$376K |
2026 Q2
0 quarters
|
|
2730
Ubiquiti
UI
$35.6B
| $279K | ﹤0.01% |
522
-1,038
| -67% | -$783K |
2025 Q4
2 quarters
|
|
2731
Commercial Vehicle Group
CVGI
$117M
| $277K | ﹤0.01% |
60,002
-147,307
| -71% | -$691K |
2026 Q1
1 quarter
|
|
2732
Abercrombie & Fitch
ANF
$6.61B
| $276K | ﹤0.01% |
3,068
-8,051
| -72% | -$683K |
2019 Q4
26 quarters
|
|
2733
Laser Photonics
LASE
$41.4M
| $275K | ﹤0.01% |
+166,721
| New | +$229K |
2026 Q2
0 quarters
|
|
2734
Pacific Biosciences
PACB
$656M
| $275K | ﹤0.01% |
163,642
+82,342
| +101% | +$120K |
2026 Q1
1 quarter
|
|
2735
VSE Corp
VSEC
$3.99B
| $274K | ﹤0.01% |
+1,200
| New | +$231K |
2026 Q2
0 quarters
|
|
2736
Limbach Holdings
LMB
$567M
| $270K | ﹤0.01% |
+3,500
| New | +$291K |
2026 Q2
0 quarters
|
|
2737
Omega Flex
OFLX
$249M
| $269K | ﹤0.01% |
8,566
-16,871
| -66% | -$524K |
2023 Q1
13 quarters
|
|
2738
Direxion Daily Energy Bull 2X ETF
ERX
$293M
| $267K | ﹤0.01% |
+3,500
| New | +$310K |
2026 Q2
0 quarters
|
|
2739
CNO Financial Group
CNO
$4.96B
| $265K | ﹤0.01% |
5,200
-6,900
| -57% | -$321K |
2026 Q1
1 quarter
|
|
2740
Alvotech
ALVO
$1.63B
| $265K | ﹤0.01% |
+71,788
| New | +$257K |
2026 Q2
0 quarters
|
|
2741
Codexis
CDXS
$140M
| $265K | ﹤0.01% |
+117,135
| New | +$292K |
2026 Q2
0 quarters
|
|
2742
Bank7 Corp
BSVN
$558M
| $261K | ﹤0.01% |
5,324
-7,216
| -58% | -$318K |
2024 Q3
7 quarters
|
|
2743
Diebold Nixdorf
DBD
$2.35B
| $255K | ﹤0.01% |
3,000
-12,210
| -80% | -$982K |
2024 Q1
9 quarters
|
|
2744
DELISTED
SkyWater Technology
SKYT
| $254K | ﹤0.01% |
7,296
-11,304
| -61% | -$387K |
2025 Q1
5 quarters
|
|
2745
Apple Hospitality REIT
APLE
$4.26B
| $254K | ﹤0.01% |
+15,091
| New | +$216K |
2026 Q2
0 quarters
|
|
2746
IBEX
IBEX
$627M
| $253K | ﹤0.01% |
8,329
-47,210
| -85% | -$1.41M |
2025 Q3
3 quarters
|
|
2747
Korro Bio
KRRO
$176M
| $251K | ﹤0.01% |
19,060
-15,283
| -45% | -$190K |
2025 Q4
2 quarters
|
|
2748
Jack in the Box
JACK
$212M
| $248K | ﹤0.01% |
15,691
-510,099
| -97% | -$6.29M |
2025 Q2
4 quarters
|
|
2749
Edgewise Therapeutics
EWTX
$4.27B
| $248K | ﹤0.01% |
6,100
-642,293
| -99% | -$22.1M |
2025 Q4
2 quarters
|
|
2750
FerroAtlántica
GSM
$746M
| $247K | ﹤0.01% |
77,804
-13,479
| -15% | -$55.8K |
2021 Q3
19 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.