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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 | |
|---|---|---|---|---|---|---|---|
2176
GPGI Inc
GPGI
$3.1B
| $981K | ﹤0.01% |
+61,863
| New | +$886K |
2026 Q2
0 quarters
|
|
2177
UiPath
PATH
$7.45B
| $980K | ﹤0.01% |
+90,167
| New | +$963K |
2026 Q2
0 quarters
|
|
2178
Hoyne Bancorp
HYNE
$138M
| $980K | ﹤0.01% |
58,514
+24,807
| +74% | +$395K |
2025 Q4
2 quarters
|
|
2179
CALL
Boeing
BA
$149B
| $974K | ﹤0.01% |
4,500
-5,000
| -53% | -$1.11M |
2025 Q4
2 quarters
|
|
2180
Silvaco Group
SVCO
$214M
| $974K | ﹤0.01% |
+70,631
| New | +$733K |
2026 Q2
0 quarters
|
|
2181
Lakefront Biotherapeutics American Depositary Shares
LKFT
$2.09B
| $971K | ﹤0.01% |
+32,399
| New | +$920K |
2026 Q2
0 quarters
|
|
2182
Stantec
STN
$7.98B
| $971K | ﹤0.01% |
14,091
-113,922
| -89% | -$9.19M |
2024 Q3
7 quarters
|
|
2183
iShares Russell Top 200 Value ETF
IWX
$3.88B
| $970K | ﹤0.01% |
+9,227
| New | +$934K |
2026 Q2
0 quarters
|
|
2184
Red Rock Resorts
RRR
$2.97B
| $968K | ﹤0.01% |
14,878
-143,576
| -91% | -$8.17M |
2025 Q1
5 quarters
|
|
2185
Climb Global Solutions
CLMB
$613M
| $965K | ﹤0.01% |
+41,590
| New | +$892K |
2026 Q2
0 quarters
|
|
2186
Kinsale Capital Group
KNSL
$8.33B
| $963K | ﹤0.01% |
+2,921
| New | +$940K |
2026 Q2
0 quarters
|
|
2187
Jefferies Financial Group
JEF
$10.4B
| $959K | ﹤0.01% |
19,196
-545,469
| -97% | -$28.1M |
2024 Q4
6 quarters
|
|
2188
Launchpad Cadenza Acquisition Corp I
LPCV
| $959K | ﹤0.01% |
96,130
| – | – |
2026 Q1
1 quarter
|
|
2189
American Public Education
APEI
$872M
| $959K | ﹤0.01% |
17,862
-58,910
| -77% | -$3.24M |
2026 Q1
1 quarter
|
|
2190
Viasat
VSAT
$9.15B
| $956K | ﹤0.01% |
+10,642
| New | +$705K |
2026 Q2
0 quarters
|
|
2191
VOC Energy
VOC
$60.2M
| $955K | ﹤0.01% |
331,654
+83,240
| +34% | +$260K |
2026 Q1
1 quarter
|
|
2192
Diversified Energy Company
DEC
$997M
| $954K | ﹤0.01% |
68,866
-364,902
| -84% | -$5.52M |
2025 Q1
5 quarters
|
|
2193
Pliant Therapeutics
PLRX
$52.6M
| $952K | ﹤0.01% |
835,124
-160,849
| -16% | -$196K |
2025 Q3
3 quarters
|
|
2194
Acrivon Therapeutics
ACRV
$73.7M
| $947K | ﹤0.01% |
531,856
-28,580
| -5% | -$48.5K |
2022 Q4
14 quarters
|
|
2195
Vanguard Dividend Appreciation ETF
VIG
$114B
| $946K | ﹤0.01% |
+4,000
| New | +$918K |
2026 Q2
0 quarters
|
|
2196
Independent Bank
INDB
$3.96B
| $946K | ﹤0.01% |
11,300
+5,901
| +109% | +$468K |
2026 Q1
1 quarter
|
|
2197
OTG Acquisition Corp I
OTGA
$303M
| $946K | ﹤0.01% |
93,077
-54,668
| -37% | -$553K |
2025 Q4
2 quarters
|
|
2198
Docebo
DCBO
$760M
| $945K | ﹤0.01% |
+52,792
| New | +$938K |
2026 Q2
0 quarters
|
|
2199
Arthur J. Gallagher & Co
AJG
$68.4B
| $945K | ﹤0.01% |
4,115
-272,305
| -99% | -$57.8M |
2023 Q4
10 quarters
|
|
2200
Associated Banc-Corp
ASB
$5.71B
| $945K | ﹤0.01% |
+30,700
| New | +$865K |
2026 Q2
0 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.