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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 | |
|---|---|---|---|---|---|---|
1951
Ziff Davis
ZD
$1.94B
| $1.38M | ﹤0.01% |
+32,829
| New | +$1.21M |
|
1952
Corbus Pharmaceuticals
CRBP
$175M
| $1.38M | ﹤0.01% |
146,596
+69,050
| +89% | +$581K |
|
|
AII
1953
American Integrity Insurance
AII
$372M
| $1.38M | ﹤0.01% |
71,350
-33,613
| -32% | -$640K |
|
1954
ING
ING
$95.7B
| $1.37M | ﹤0.01% |
+52,733
| New | +$1.48M |
|
1955
Vitesse Energy
VTS
$636M
| $1.37M | ﹤0.01% |
75,614
+61,693
| +443% | +$1.24M |
|
1956
Comstock
LODE
$231M
| $1.37M | ﹤0.01% |
449,906
-219,588
| -33% | -$719K |
|
1957
1st Source
SRCE
$2.08B
| $1.37M | ﹤0.01% |
19,778
+15,481
| +360% | +$1.04M |
|
1958
Central Garden & Pet Co Class A
CENTA
$2.43B
| $1.37M | ﹤0.01% |
+42,177
| New | +$1.35M |
|
1959
Vanguard Materials ETF
VAW
$3B
| $1.36M | ﹤0.01% |
+6,054
| New | +$1.39M |
|
1960
CareCloud
CCLD
$96.5M
| $1.36M | ﹤0.01% |
373,731
+290,152
| +347% | +$829K |
|
|
HSHP
1961
Himalaya Shipping
HSHP
$722M
| $1.36M | ﹤0.01% |
102,336
+87,810
| +605% | +$1.03M |
|
1962
Primoris Services
PRIM
$4.58B
| $1.36M | ﹤0.01% |
+9,510
| New | +$1.39M |
|
1963
Public Storage
PSA
$61.2B
| $1.36M | ﹤0.01% |
5,017
-8,894
| -64% | -$2.55M |
|
1964
iShares MSCI Global Gold Miners ETF
RING
$2.3B
| $1.36M | ﹤0.01% |
17,193
-28,107
| -62% | -$2.38M |
|
1965
StealthGas
GASS
$325M
| $1.36M | ﹤0.01% |
147,915
+44,542
| +43% | +$376K |
|
1966
CALL
Datadog
DDOG
$89.8B
| $1.36M | ﹤0.01% |
+11,500
| New | +$1.42M |
|
1967
Werner Enterprises
WERN
$2.44B
| $1.35M | ﹤0.01% |
45,794
+37,404
| +446% | +$1.21M |
|
1968
Kimco Realty
KIM
$17.8B
| $1.34M | ﹤0.01% |
59,846
-661,847
| -92% | -$14.6M |
|
1969
Southern First Bancshares
SFST
$588M
| $1.34M | ﹤0.01% |
24,601
-25,850
| -51% | -$1.43M |
|
1970
Digimarc Corp
DMRC
$137M
| $1.33M | ﹤0.01% |
271,858
+254,515
| +1,468% | +$1.41M |
|
1971
Alector
ALEC
$172M
| $1.33M | ﹤0.01% |
620,424
-546,393
| -47% | -$1.1M |
|
|
TRON
1972
Tron Inc
TRON
$740M
| $1.32M | ﹤0.01% |
583,276
+407,101
| +231% | +$641K |
|
|
BMNR
1973
BitMine Immersion Technologies
BMNR
$10.8B
| $1.32M | ﹤0.01% |
66,867
+17,051
| +34% | +$402K |
|
1974
Minerva Neurosciences
NERV
$198M
| $1.32M | ﹤0.01% |
+218,759
| New | +$1.25M |
|
|
GLIBA
1975
Liberty Capital Corp Series A GCI Group Common Stock
GLIBA
$909M
| $1.32M | ﹤0.01% |
35,775
+23,844
| +200% | +$904K |
|
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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.