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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 | |
|---|---|---|---|---|---|---|
1326
Bowman Consulting
BWMN
$454M
| $4.6M | ﹤0.01% |
161,591
+72,914
| +82% | +$2.38M |
|
1327
QuinStreet
QNST
$870M
| $4.58M | ﹤0.01% |
381,511
-286,330
| -43% | -$3.63M |
|
1328
iShares Global Tech ETF
IXN
$8.7B
| $4.57M | ﹤0.01% |
+45,747
| New | +$4.83M |
|
1329
RXO
RXO
$4.23B
| $4.54M | ﹤0.01% |
310,800
+284,241
| +1,070% | +$4.17M |
|
1330
Assembly Biosciences
ASMB
$506M
| $4.53M | ﹤0.01% |
163,400
+34,325
| +27% | +$979K |
|
1331
Federal Signal
FSS
$7.25B
| $4.53M | ﹤0.01% |
+41,923
| New | +$4.74M |
|
1332
Exelon
EXC
$48.6B
| $4.53M | ﹤0.01% |
92,462
-285,736
| -76% | -$13.3M |
|
|
FPI
1333
Farmland Partners
FPI
$419M
| $4.51M | ﹤0.01% |
401,966
-41,185
| -9% | -$472K |
|
1334
G-III Apparel Group
GIII
$1.47B
| $4.51M | ﹤0.01% |
162,859
-323,861
| -67% | -$9.47M |
|
1335
Herbalife
HLF
$1.23B
| $4.49M | ﹤0.01% |
305,187
+185,337
| +155% | +$3.03M |
|
1336
Coherent
COHR
$55.2B
| $4.49M | ﹤0.01% |
18,851
+16,151
| +598% | +$3.7M |
|
1337
DXC Technology
DXC
$1.63B
| $4.48M | ﹤0.01% |
356,556
+141,712
| +66% | +$1.9M |
|
1338
Crane NXT
CXT
$3.04B
| $4.48M | ﹤0.01% |
110,358
+67,859
| +160% | +$3.29M |
|
1339
CALL
UnitedHealth
UNH
$382B
| $4.46M | ﹤0.01% |
16,500
-8,500
| -34% | -$2.53M |
|
1340
Alamo Group
ALG
$2.01B
| $4.46M | ﹤0.01% |
27,027
-30,186
| -53% | -$5.69M |
|
|
SBR
1341
Sabine Royalty Trust
SBR
$1.08B
| $4.43M | ﹤0.01% |
+58,843
| New | +$4.2M |
|
1342
Geron
GERN
$911M
| $4.41M | ﹤0.01% |
+2,960,047
| New | +$4.5M |
|
|
DMRA
1343
Damora Therapeutics, Inc. Ordinary Shares
DMRA
$1.77B
| $4.4M | ﹤0.01% |
+169,818
| New | +$4.36M |
|
|
FITB
1344
Fifth Third Bancorp
FITB
$52B
| $4.38M | ﹤0.01% |
94,321
-158,462
| -63% | -$7.81M |
|
|
ALOY
1345
REalloys Inc
ALOY
$480M
| $4.37M | ﹤0.01% |
+447,464
| New | +$5.72M |
|
1346
American Public Education
APEI
$875M
| $4.37M | ﹤0.01% |
+76,772
| New | +$3.52M |
|
1347
Carpenter Technology
CRS
$30B
| $4.36M | ﹤0.01% |
+11,071
| New | +$4.03M |
|
1348
Funko
FNKO
$323M
| $4.35M | ﹤0.01% |
1,381,380
+948,885
| +219% | +$3.78M |
|
|
ECG
1349
Everus Construction Group
ECG
$6.63B
| $4.33M | ﹤0.01% |
+36,636
| New | +$3.79M |
|
1350
Aspen Aerogels
ASPN
$387M
| $4.32M | ﹤0.01% |
1,263,102
+708,922
| +128% | +$2.39M |
|
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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.