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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 | |
|---|---|---|---|---|---|---|---|
2151
Burford Capital
BUR
$714M
| $1.04M | ﹤0.01% |
253,255
-246,536
| -49% | -$1.13M |
2023 Q4
10 quarters
|
|
2152
NIQ Global Intelligence PLC
NIQ
$5.87B
| $1.04M | ﹤0.01% |
111,032
-72,180
| -39% | -$698K |
2026 Q1
1 quarter
|
|
2153
Veralto
VLTO
$25.2B
| $1.02M | ﹤0.01% |
11,528
-49,412
| -81% | -$4.29M |
2026 Q1
1 quarter
|
|
2154
Wynn Resorts
WYNN
$7.64B
| $1.02M | ﹤0.01% |
10,471
-6,964
| -40% | -$718K |
2026 Q1
1 quarter
|
|
2155
Prelude Therapeutics
PRLD
$295M
| $1.02M | ﹤0.01% |
190,692
-168,214
| -47% | -$732K |
2025 Q4
2 quarters
|
|
2156
Pentair
PNR
$8.81B
| $1.02M | ﹤0.01% |
13,252
-136,247
| -91% | -$10.8M |
2025 Q4
2 quarters
|
|
2157
Carlisle Companies
CSL
$13.7B
| $1.02M | ﹤0.01% |
2,800
-18,333
| -87% | -$6.42M |
2026 Q1
1 quarter
|
|
2158
CALL
Datadog
DDOG
$101B
| $1.02M | ﹤0.01% |
3,900
-7,600
| -66% | -$1.41M |
2026 Q1
1 quarter
|
|
2159
HNI Corp
HNI
$3.44B
| $1.01M | ﹤0.01% |
25,105
-3,387
| -12% | -$115K |
2025 Q3
3 quarters
|
|
2160
Hertz
HTZ
$692M
| $1.01M | ﹤0.01% |
446,896
-5,134,509
| -92% | -$28M |
2024 Q2
8 quarters
|
|
2161
Tetra Tech
TTEK
$9.5B
| $1.01M | ﹤0.01% |
35,094
-684,524
| -95% | -$20.1M |
2025 Q4
2 quarters
|
|
2162
Heron Therapeutics
HRTX
$57.1M
| $1.01M | ﹤0.01% |
+2,354,193
| New | +$1.89M |
2026 Q2
0 quarters
|
|
2163
TFI International
TFII
$9.19B
| $1.01M | ﹤0.01% |
+7,042
| New | +$994K |
2026 Q2
0 quarters
|
|
2164
Zevra Therapeutics
ZVRA
$566M
| $1.01M | ﹤0.01% |
70,286
-369,666
| -84% | -$4.11M |
2025 Q3
3 quarters
|
|
2165
Comcast
CMCSA
$78.3B
| $1.01M | ﹤0.01% |
40,981
+40,919
| +65,998% | +$1.06M |
2025 Q1
5 quarters
|
|
2166
Sabesp
SBS
$16.6B
| $1M | ﹤0.01% |
173,556
-862,264
| -83% | -$5.22M |
2025 Q3
3 quarters
|
|
2167
Merlin Inc
MRLN
$86.8M
| $1M | ﹤0.01% |
+176,099
| New | +$1.49M |
2026 Q2
0 quarters
|
|
2168
American Drive Acquisition Co
ADAC
| $1M | ﹤0.01% |
100,000
| – | – |
2026 Q1
1 quarter
|
|
2169
Meshflow Acquisition Corp
MESH
$435M
| $1M | ﹤0.01% |
100,000
| – | – |
2026 Q1
1 quarter
|
|
2170
iShares US Transportation ETF
IYT
$1.92B
| $991K | ﹤0.01% |
11,426
+3,726
| +48% | +$305K |
2025 Q4
2 quarters
|
|
2171
ARS Pharmaceuticals
SPRY
$390M
| $991K | ﹤0.01% |
123,714
+18,708
| +18% | +$161K |
2024 Q3
7 quarters
|
|
2172
Journey Medical
DERM
$140M
| $990K | ﹤0.01% |
+139,843
| New | +$799K |
2026 Q2
0 quarters
|
|
2173
ZIM Integrated Shipping Services
ZIM
$3.56B
| $989K | ﹤0.01% |
38,053
-879,019
| -96% | -$22.7M |
2026 Q1
1 quarter
|
|
2174
American Well
AMWL
$230M
| $985K | ﹤0.01% |
108,057
+64,012
| +145% | +$478K |
2024 Q3
7 quarters
|
|
2175
Campbell Soup
CPB
$6.15B
| $985K | ﹤0.01% |
+44,224
| New | +$933K |
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.