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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 | |
|---|---|---|---|---|---|---|
2201
Eagle Bancorp Montana
EBMT
$186M
| $822K | ﹤0.01% |
+39,948
| New | +$852K |
|
2202
ArriVent BioPharma
AVBP
$1.48B
| $811K | ﹤0.01% |
35,165
-63,819
| -64% | -$1.44M |
|
2203
National Fuel Gas
NFG
$7.84B
| $808K | ﹤0.01% |
+8,600
| New | +$751K |
|
2204
Zymeworks
ZYME
$1.68B
| $807K | ﹤0.01% |
+32,223
| New | +$762K |
|
2205
Perdoceo Education
PRDO
$1.9B
| $803K | ﹤0.01% |
21,574
-4,199
| -16% | -$139K |
|
2206
Orchestra BioMed
OBIO
$224M
| $801K | ﹤0.01% |
188,484
+16,803
| +10% | +$71.5K |
|
2207
Camden Property Trust
CPT
$11.3B
| $801K | ﹤0.01% |
8,200
-341,042
| -98% | -$36.2M |
|
2208
Interparfums
IPAR
$3.92B
| $800K | ﹤0.01% |
8,806
-21,065
| -71% | -$2M |
|
2209
Applied Industrial Technologies
AIT
$12.8B
| $800K | ﹤0.01% |
+3,014
| New | +$820K |
|
2210
Taylor Morrison
TMHC
| $798K | ﹤0.01% |
13,699
-153,645
| -92% | -$9.6M |
|
2211
PUT
Humana
HUM
$46.7B
| $798K | ﹤0.01% |
4,600
-79,500
| -95% | -$16.3M |
|
2212
Arvinas
ARVN
$518M
| $797K | ﹤0.01% |
75,163
-257,372
| -77% | -$3.19M |
|
2213
Elicio Therapeutics
ELTX
$78.8M
| $797K | ﹤0.01% |
74,512
-42,688
| -36% | -$412K |
|
2214
CALL
Centene
CNC
$31.3B
| $796K | ﹤0.01% |
24,300
| – | – |
|
2215
Expensify
EXFY
$166M
| $795K | ﹤0.01% |
914,309
-522,398
| -36% | -$620K |
|
2216
Dorman Products
DORM
$4.01B
| $793K | ﹤0.01% |
+7,600
| New | +$905K |
|
2217
Chefs' Warehouse
CHEF
$3.87B
| $790K | ﹤0.01% |
+13,294
| New | +$851K |
|
2218
Omega Flex
OFLX
$298M
| $790K | ﹤0.01% |
25,437
-27,669
| -52% | -$910K |
|
2219
PUT
State Street SPDR S&P Metals & Mining ETF
XME
$4.05B
| $788K | ﹤0.01% |
7,300
+2,000
| +38% | +$234K |
|
|
SFBS
2220
ServisFirst Bancshares
SFBS
$4.79B
| $784K | ﹤0.01% |
+10,768
| New | +$853K |
|
|
NPKI
2221
NPK International
NPKI
$1.21B
| $784K | ﹤0.01% |
+54,117
| New | +$751K |
|
2222
MIND Technology
MIND
$50.4M
| $779K | ﹤0.01% |
93,315
+79,058
| +555% | +$690K |
|
2223
Acrivon Therapeutics
ACRV
$68.5M
| $779K | ﹤0.01% |
560,436
+64,355
| +13% | +$112K |
|
|
ASRT
2224
DELISTED
Assertio
ASRT
| $777K | ﹤0.01% |
+40,772
| New | +$502K |
|
2225
Solid Power
SLDP
$468M
| $774K | ﹤0.01% |
+257,935
| New | +$1.04M |
|
Similar funds
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.