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Marshall Wace Portfolio holdings
AUM
$127B
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
3.6
quarters
Top 10 Avg Time Held Equity + Options
8.7
quarters
Top 20 Avg Time Held Equity + Options
6.6
quarters
Avg Time Held Equity only
3.8
quarters
Top 10 Avg Time Held Equity only
8.9
quarters
Top 20 Avg Time Held Equity only
6.6
quarters
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 | |
|---|---|---|---|---|---|---|---|
51
Dollar General
DG
$28.1B
| $265M | 0.26% |
2,228,370
+542,500
| +32% | +$77.4M |
2023 Q2
11 quarters
|
|
|
52
Walmart Inc
WMT
$883B
| $263M | 0.26% |
2,117,656
-6,771,429
| -76% | -$831M |
2022 Q2
15 quarters
|
|
53
Costco
COST
$420B
| $263M | 0.26% |
263,741
-248,289
| -48% | -$242M |
2018 Q4
29 quarters
|
|
54
Western Digital
WDC
$149B
| $252M | 0.25% |
931,323
+769,455
| +475% | +$201M |
2020 Q4
21 quarters
|
|
55
Becton Dickinson
BDX
$50.1B
| $250M | 0.25% |
1,587,797
+130,885
| +9% | +$24M |
2022 Q4
13 quarters
|
|
56
Corning
GLW
$135B
| $250M | 0.25% |
1,835,155
+370,515
| +25% | +$44.7M |
2024 Q1
8 quarters
|
|
57
Kenvue
KVUE
$34B
| $244M | 0.24% |
14,148,561
+8,321,785
| +143% | +$148M |
2023 Q2
11 quarters
|
|
58
Dow Inc
DOW
$20.5B
| $239M | 0.24% |
5,732,237
+3,078,150
| +116% | +$97.6M |
2024 Q4
5 quarters
|
|
59
CME Group
CME
$101B
| $238M | 0.24% |
804,218
+789,933
| +5,530% | +$235M |
2024 Q4
5 quarters
|
|
60
Thermo Fisher Scientific
TMO
$243B
| $235M | 0.23% |
477,250
-476,578
| -50% | -$259M |
2025 Q2
3 quarters
|
|
61
Tapestry
TPR
$23.2B
| $231M | 0.23% |
1,637,125
+1,568,955
| +2,302% | +$222M |
2024 Q2
7 quarters
|
|
62
Altria Group
MO
$120B
| $230M | 0.23% |
3,488,283
-794,847
| -19% | -$51.1M |
2025 Q1
4 quarters
|
|
63
Baker Hughes
BKR
$56.3B
| $228M | 0.23% |
3,738,807
+1,769,119
| +90% | +$102M |
2024 Q1
8 quarters
|
|
64
Boston Scientific
BSX
$61.9B
| $227M | 0.23% |
3,611,020
+653,783
| +22% | +$52.3M |
2016 Q1
40 quarters
|
|
65
Southern Company
SO
$99.1B
| $225M | 0.22% |
2,334,078
+1,613,556
| +224% | +$149M |
2024 Q3
6 quarters
|
|
66
GlobalFoundries
GFS
$26.9B
| $225M | 0.22% |
5,051,648
+2,669,645
| +112% | +$118M |
2025 Q2
3 quarters
|
|
67
Bristol-Myers Squibb
BMY
$121B
| $224M | 0.22% |
3,689,838
-7,154,432
| -66% | -$417M |
2025 Q2
3 quarters
|
|
68
PUT
Microsoft
MSFT
$3.97T
| $223M | 0.22% |
+602,200
| New | +$252M |
2026 Q1
0 quarters
|
|
69
Rocket Companies
RKT
$32.5B
| $221M | 0.22% |
15,530,632
+3,767,263
| +32% | +$68.5M |
2024 Q2
7 quarters
|
|
70
Lumentum
LITE
$99.9B
| $211M | 0.21% |
299,669
+200,383
| +202% | +$110M |
2024 Q4
5 quarters
|
|
71
GE Vernova
GEV
$268B
| $209M | 0.21% |
239,652
-206,670
| -46% | -$161M |
2025 Q1
4 quarters
|
|
72
Stryker
SYK
$106B
| $207M | 0.21% |
630,236
+608,671
| +2,822% | +$219M |
2024 Q1
8 quarters
|
|
73
Abbott
ABT
$172B
| $206M | 0.21% |
2,010,938
+1,952,451
| +3,338% | +$220M |
2025 Q4
1 quarter
|
|
74
Sea Limited
SE
$58.3B
| $205M | 0.2% |
2,472,402
+2,170,051
| +718% | +$233M |
2020 Q3
22 quarters
|
|
75
Cloudflare
NET
$129B
| $204M | 0.2% |
986,607
+295,860
| +43% | +$56.4M |
2023 Q4
9 quarters
|
|
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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 $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.