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Marshall Wace Portfolio holdings
AUM
$127B
Turnover
40.17%
1-Year Est. Return
46.06%
This Fund
S&P 500
This Quarter
Est. Return
+0.56%
1 Year Est. Return
+46.06%
3 Year Est. Return
+142.12%
5 Year Est. Return
+190.33%
10 Year Est. Return
+787.47%
AUM
$100B
AUM Growth
-$9.45B
(-8.6%)
Cap. Flow
-$6.97B
Cap. Flow
% of AUM
-6.95%
Top 10 Holdings %
Top 10 Hldgs %
31.76%
Holding
3,811
New
911
Increased
1,180
Reduced
974
Closed
681
Avg Time Held Equity + Options
0.9
years
Top 10 Avg Time Held Equity + Options
2.2
years
Top 20 Avg Time Held Equity + Options
1.7
years
Avg Time Held Equity only
1
year
Top 10 Avg Time Held Equity only
2.2
years
Top 20 Avg Time Held Equity only
1.7
years
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
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 | Miscellaneous | 29.92% |
| 2 | Technology | 19.57% |
| 3 | Consumer Discretionary | 11.57% |
| 4 | Healthcare | 9.79% |
| 5 | Financials | 6.87% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | Held Since | |
|---|---|---|---|---|---|---|---|
301
Arthur J. Gallagher & Co
AJG
$65.3B
| $59.9M | 0.06% |
276,420
+192,091
| +228% | +$44.4M |
2023 Q4
9 quarters
|
|
302
Citigroup
C
$208B
| $59.8M | 0.06% |
527,100
-545,285
| -51% | -$62.1M |
2018 Q1
32 quarters
|
|
303
Cadence Design Systems
CDNS
$88B
| $59M | 0.06% |
212,500
| – | – |
2021 Q2
19 quarters
|
|
304
Autodesk
ADSK
$50.1B
| $59M | 0.06% |
246,329
+65,060
| +36% | +$16.4M |
2022 Q3
14 quarters
|
|
305
UGI
UGI
$8.24B
| $58.9M | 0.06% |
1,617,489
+1,593,047
| +6,518% | +$59.9M |
2025 Q4
1 quarter
|
|
306
Interactive Brokers
IBKR
$37.5B
| $58.9M | 0.06% |
877,766
-2,326,481
| -73% | -$166M |
2020 Q2
23 quarters
|
|
307
Booking.com
BKNG
$123B
| $58.7M | 0.06% |
348,725
+66,000
| +23% | +$12.1M |
2025 Q4
1 quarter
|
|
308
PBF Energy
PBF
$10B
| $58.6M | 0.06% |
+1,230,902
| New | +$46.1M |
2026 Q1
0 quarters
|
|
309
Akamai
AKAM
$12.6B
| $58.6M | 0.06% |
510,348
-478,875
| -48% | -$48M |
2022 Q3
14 quarters
|
|
310
Thomson Reuters
TRI
$47.2B
| $58.4M | 0.06% |
639,192
+609,942
| +2,085% | +$64.3M |
2024 Q2
7 quarters
|
|
311
ZTO Express
ZTO
$15.1B
| $58.4M | 0.06% |
2,320,427
+2,191,601
| +1,701% | +$51.4M |
2025 Q4
1 quarter
|
|
312
CVS Health
CVS
$118B
| $58M | 0.06% |
807,534
+792,090
| +5,129% | +$61M |
2019 Q2
27 quarters
|
|
313
Atlassian
TEAM
$52.6B
| $58M | 0.06% |
849,125
-108,874
| -11% | -$10.7M |
2023 Q3
10 quarters
|
|
314
Performance Food Group
PFGC
$15.4B
| $57.6M | 0.06% |
672,888
+437,731
| +186% | +$40M |
2025 Q2
3 quarters
|
|
315
Arcutis Biotherapeutics
ARQT
$3.62B
| $57.3M | 0.06% |
2,431,778
+1,977,545
| +435% | +$50.5M |
2025 Q3
2 quarters
|
|
316
Cummins
CMI
$73.1B
| $57.3M | 0.06% |
106,452
-3,309
| -3% | -$1.87M |
2024 Q1
8 quarters
|
|
317
Moody's
MCO
$84B
| $57.3M | 0.06% |
+131,265
| New | +$62.1M |
2026 Q1
0 quarters
|
|
318
CALL
Alphabet (Google) Class C
GOOG
$4.12T
| $57.1M | 0.06% |
199,100
+95,300
| +92% | +$29.9M |
2025 Q4
1 quarter
|
|
319
TJX Companies
TJX
$162B
| $57.1M | 0.06% |
357,256
-165,580
| -32% | -$25.8M |
2022 Q4
13 quarters
|
|
320
Valvoline
VVV
$4.01B
| $56.9M | 0.06% |
1,688,755
-994,112
| -37% | -$34.4M |
2024 Q1
8 quarters
|
|
321
Lockheed Martin
LMT
$127B
| $56.9M | 0.06% |
94,087
+52,409
| +126% | +$32.3M |
2019 Q4
25 quarters
|
|
322
Pool Corp
POOL
$6.27B
| $56.8M | 0.06% |
+280,710
| New | +$66.2M |
2026 Q1
0 quarters
|
|
323
PUT
Charles Schwab
SCHW
$159B
| $56.4M | 0.06% |
+600,000
| New | +$58.8M |
2026 Q1
0 quarters
|
|
324
PUT
TSMC
TSM
$2.14T
| $56.4M | 0.06% |
166,800
+160,700
| +2,634% | +$55.3M |
2021 Q4
17 quarters
|
|
325
PUT
Vistra
VST
$51B
| $55.8M | 0.06% |
+371,000
| New | +$60M |
2026 Q1
0 quarters
|
|
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 $6.97B 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 Miscellaneous at 30% of assets, down from 30% a quarter earlier, followed by Technology and Consumer Discretionary.
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.