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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 | |
|---|---|---|---|---|---|---|
1826
Black Diamond Therapeutics
BDTX
$101M
| $1.78M | ﹤0.01% |
836,266
-273,822
| -25% | -$651K |
|
1827
Delcath Systems
DCTH
$422M
| $1.78M | ﹤0.01% |
191,630
+167,288
| +687% | +$1.62M |
|
1828
PUT
Pinduoduo
PDD
$118B
| $1.78M | ﹤0.01% |
17,400
-300
| -2% | -$31.5K |
|
1829
SAB Biotherapeutics
SABS
$268M
| $1.78M | ﹤0.01% |
463,925
+227,465
| +96% | +$907K |
|
1830
Zillow
Z
$7.04B
| $1.78M | ﹤0.01% |
42,905
+30,223
| +238% | +$1.61M |
|
1831
Cognyte Software
CGNT
$612M
| $1.78M | ﹤0.01% |
219,174
-159,719
| -42% | -$1.32M |
|
1832
VanEck Pharmaceutical ETF
PPH
$945M
| $1.77M | ﹤0.01% |
17,044
-9,426
| -36% | -$1M |
|
1833
Wynn Resorts
WYNN
$10.1B
| $1.77M | ﹤0.01% |
+17,435
| New | +$1.91M |
|
1834
Intellia Therapeutics
NTLA
$1.5B
| $1.76M | ﹤0.01% |
+137,425
| New | +$1.75M |
|
|
OPRA
1835
Opera Ltd
OPRA
$1.65B
| $1.75M | ﹤0.01% |
122,929
-137,539
| -53% | -$1.9M |
|
1836
Evertec
EVTC
$1.83B
| $1.75M | ﹤0.01% |
62,103
+46,250
| +292% | +$1.31M |
|
|
BCYC
1837
Bicycle Therapeutics
BCYC
$270M
| $1.75M | ﹤0.01% |
377,335
+338,540
| +873% | +$1.93M |
|
|
RNGT
1838
Range Capital Acquisition Corp II
RNGT
| $1.75M | ﹤0.01% |
175,000
-125,000
| -42% | -$1.25M |
|
1839
REX American Resources
REX
$1.46B
| $1.75M | ﹤0.01% |
+38,388
| New | +$1.39M |
|
1840
Endava
DAVA
$141M
| $1.75M | ﹤0.01% |
395,038
+189,143
| +92% | +$1.04M |
|
1841
ProFrac Holding
ACDC
$771M
| $1.74M | ﹤0.01% |
281,149
-38,493
| -12% | -$206K |
|
1842
Bel Fuse Inc Class A
BELFA
$3.32B
| $1.74M | ﹤0.01% |
9,658
+7,061
| +272% | +$1.35M |
|
1843
Healthcare Realty
HR
$7.42B
| $1.73M | ﹤0.01% |
+102,039
| New | +$1.79M |
|
1844
Wolfspeed
WOLF
$1.2B
| $1.73M | ﹤0.01% |
105,748
-197,738
| -65% | -$3.57M |
|
1845
Alamos Gold
AGI
$12.4B
| $1.72M | ﹤0.01% |
+38,646
| New | +$1.7M |
|
1846
Skyward Specialty Insurance
SKWD
$2.45B
| $1.71M | ﹤0.01% |
+39,153
| New | +$1.78M |
|
|
GEMI
1847
Gemini Space Station
GEMI
$542M
| $1.7M | ﹤0.01% |
385,710
+317,527
| +466% | +$2.5M |
|
1848
Camping World
CWH
$363M
| $1.7M | ﹤0.01% |
248,993
+92,088
| +59% | +$949K |
|
|
SEZL
1849
Sezzle
SEZL
$5.17B
| $1.7M | ﹤0.01% |
26,854
-244,027
| -90% | -$16.6M |
|
1850
AudioCodes
AUDC
$244M
| $1.7M | ﹤0.01% |
202,082
+15,099
| +8% | +$123K |
|
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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.