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Marshall Wace Portfolio holdings
AUM
$100B
1-Year Est. Return
35.1%
This Fund
S&P 500
This Quarter
Est. Return
+0.56%
1 Year Est. Return
+35.1%
3 Year Est. Return
+111.04%
5 Year Est. Return
+146.93%
10 Year Est. Return
+631.22%
AUM
$100B
AUM Growth
-$9.45B
(-8.6%)
Cap. Flow
-$5.83B
Cap. Flow
% of AUM
-5.81%
Top 10 Holdings %
Top 10 Hldgs %
31.76%
Holding
3,811
New
911
Increased
1,180
Reduced
974
Closed
681
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
SPYM
State Street SPDR Portfolio S&P 500 ETF
SPYM
|
+$3.97B |
| 2 |
Chevron
CVX
|
+$527M |
| 3 |
Apple
AAPL
|
+$449M |
| 4 |
Morgan Stanley
MS
|
+$426M |
| 5 |
Airbnb
ABNB
|
+$367M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
iShares Core S&P 500 ETF
IVV
|
+$4.21B |
| 2 |
Vanguard S&P 500 ETF
VOO
|
+$2.87B |
| 3 |
Walmart Inc
WMT
|
+$831M |
| 4 |
Amazon
AMZN
|
+$692M |
| 5 |
Eli Lilly
LLY
|
+$641M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 19.57% |
| 2 | Consumer Discretionary | 11.57% |
| 3 | Healthcare | 9.79% |
| 4 | Financials | 6.87% |
| 5 | Industrials | 5.69% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
1801
LiveRamp
RAMP
$2.29B
| $1.87M | ﹤0.01% |
70,672
+46,653
| +194% | +$1.22M |
|
1802
Compass Minerals
CMP
$1.24B
| $1.87M | ﹤0.01% |
80,248
-136,921
| -63% | -$3.22M |
|
|
ZKP
1803
Lafayette Digital Acquisition Corp I
ZKP
| $1.87M | ﹤0.01% |
+190,000
| New | +$1.88M |
|
|
MBX
1804
MBX Biosciences
MBX
$2.95B
| $1.87M | ﹤0.01% |
+62,703
| New | +$2.13M |
|
1805
Tenaya Therapeutics
TNYA
$168M
| $1.87M | ﹤0.01% |
2,705,390
+1,299,355
| +92% | +$959K |
|
1806
Atomera
ATOM
$201M
| $1.86M | ﹤0.01% |
488,675
+309,399
| +173% | +$1.17M |
|
|
OIM
1807
OneIM Acquisition Corp
OIM
$364M
| $1.86M | ﹤0.01% |
+185,332
| New | +$1.85M |
|
1808
Dole
DOLE
$1.35B
| $1.85M | ﹤0.01% |
129,548
+73,228
| +130% | +$1.11M |
|
1809
Criteo
CRTO
$1.03B
| $1.85M | ﹤0.01% |
102,963
+60,485
| +142% | +$1.14M |
|
1810
Stevanato
STVN
$5.37B
| $1.85M | ﹤0.01% |
+134,231
| New | +$2.22M |
|
1811
United Microelectronic
UMC
$48.9B
| $1.84M | ﹤0.01% |
205,414
-4,533,912
| -96% | -$44.2M |
|
1812
iShares MSCI Emerging Markets Asia ETF
EEMA
$827M
| $1.84M | ﹤0.01% |
+19,198
| New | +$1.92M |
|
1813
Fluence Energy
FLNC
$1.78B
| $1.84M | ﹤0.01% |
133,399
-684,085
| -84% | -$13.7M |
|
1814
Biomea Fusion
BMEA
$90.4M
| $1.83M | ﹤0.01% |
1,198,551
+38,200
| +3% | +$50.2K |
|
1815
Global X Silver Miners ETF NEW
SIL
$4.08B
| $1.83M | ﹤0.01% |
+20,264
| New | +$2M |
|
|
KC
1816
Kingsoft Cloud Holdings
KC
$2.84B
| $1.82M | ﹤0.01% |
+136,226
| New | +$1.78M |
|
1817
Capital Bancorp
CBNK
$588M
| $1.82M | ﹤0.01% |
61,173
-3,682
| -6% | -$110K |
|
1818
Plumas Bancorp
PLBC
$427M
| $1.81M | ﹤0.01% |
37,103
+32,366
| +683% | +$1.6M |
|
1819
ProKidney
PROK
$308M
| $1.81M | ﹤0.01% |
1,011,744
+399,259
| +65% | +$847K |
|
|
PINE
1820
Alpine Income Property Trust
PINE
$339M
| $1.81M | ﹤0.01% |
100,289
+74,674
| +292% | +$1.39M |
|
|
APC
1821
ARKO Petroleum
APC
$991M
| $1.8M | ﹤0.01% |
+100,832
| New | +$1.87M |
|
1822
Vital Farms
VITL
$558M
| $1.8M | ﹤0.01% |
127,489
-828,666
| -87% | -$19.6M |
|
1823
Evolent Health
EVH
$475M
| $1.79M | ﹤0.01% |
785,012
+539,458
| +220% | +$1.71M |
|
1824
Morningstar
MORN
$6.56B
| $1.79M | ﹤0.01% |
10,583
+7,129
| +206% | +$1.32M |
|
1825
Ethan Allen Interiors
ETD
$581M
| $1.79M | ﹤0.01% |
+80,239
| New | +$1.86M |
|
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Marshall Wace's Q1 2026 Portfolio in Review
As of Q1 2026, Marshall Wace held 3,811 positions worth $100B, down 8.6% from $110B the previous quarter. Its ten largest holdings account for 32% of the portfolio.
Marshall Wace withdrew a net $5.83B in Q1 2026, closing 681 positions and reducing 974 holdings. Its most notable exit was Vanguard S&P 500 ETF, an estimated $2.87B position sold in full.
By sector, the portfolio is most concentrated in Technology at 20% of assets, up from 18% a quarter earlier, followed by Consumer Discretionary and Healthcare.
Against the trend, Marshall Wace opened a new position in State Street SPDR Portfolio S&P 500 ETF worth $3.8B.
- Marshall Wace's largest Q1 2026 buy was State Street SPDR Portfolio S&P 500 ETF: 49,650,246 shares worth $3.8B.
- Marshall Wace added most to Chevron in Q1 2026, an estimated $527M increase.
- Marshall Wace's biggest Q1 2026 reduction was iShares Core S&P 500 ETF, cutting an estimated $4.21B.
- Marshall Wace fully exited Vanguard S&P 500 ETF in Q1 2026, selling an estimated $2.87B.
- Marshall Wace's ten largest holdings make up 32% of its $100B portfolio in Q1 2026.
- Marshall Wace opened 911 new positions and closed 681 in Q1 2026.
- Marshall Wace's portfolio value fell 8.6% quarter-over-quarter to $100B.
Based on Marshall Wace's 13F filing for Q1 2026, filed 15 May 2026.