MWMARSHALL WACE, LLP
Institutional investor · Portfolio as of Q3 2025
Top Holdings2,834 positions
iShares Trust CORE S&P500 ETF | 27.5M | $18.4B | 18.7% | $511.15 | +29.41% | 10 qtrssince 2023-Q2 | Increased 78 |
Microsoft Corp. | 6.5M | $3.4B | 3.4% | $387.82 | +32.46% | 28 qtrssince 2018-Q4 | Increased 70 |
Apple Inc. | 10.8M | $2.8B | 2.8% | $211.26 | +20.09% | 28 qtrssince 2018-Q4 | Increased 59 |
Amazon.com, Inc. | 10.6M | $2.3B | 2.4% | $158.12 | +38.86% | 28 qtrssince 2018-Q4 | Decreased 0 |
NVIDIA Corp. | 12.4M | $2.3B | 2.3% | $123.31 | +50.95% | 25 qtrssince 2019-Q3 | Decreased 0 |
Meta Platforms Inc | 1.5M | $1.1B | 1.1% | $521.65 | +40.30% | 28 qtrssince 2018-Q4 | Increased 63 |
CIRCLE INTERNET GROUP INC COM CL A | 8.1M | $1.1B | 1.1% | $181.29 | -26.87% | 2 qtrssince 2025-Q2 | Decreased 0 |
Boston Scientific Corporation | 9.8M | $956.7M | 1.0% | $78.21 | +24.83% | 28 qtrssince 2018-Q4 | Increased 57 |
Netflix, Inc. | 742,046 | $889.7M | 0.9% | $100.43 | +19.38% | 20 qtrssince 2020-Q4 | Increased 72 |
ADVANCED MICRO DEVICES INC | 5.1M | $820.8M | 0.8% | $111.58 | +45.00% | 26 qtrssince 2019-Q2 | Decreased 0 |
Tesla Inc | 1.8M | $811.1M | 0.8% | $260.40 | +70.78% | 21 qtrssince 2020-Q3 | Decreased 0 |
Walmart Inc | 7.6M | $784.9M | 0.8% | $98.96 | +3.27% | 14 qtrssince 2022-Q2 | Increased 72 |
Johnson & Johnson | 3.6M | $664.6M | 0.7% | $165.35 | +9.67% | 8 qtrssince 2023-Q4 | Increased 72 |
VanEck ETF Trust SEMICONDUCTOR ETF | 2M | $645.4M | 0.7% | — | — | — | Increased — |
AMERISOURCEBERGEN CORP | 2M | $623.5M | 0.6% | $295.77 | +3.81% | 6 qtrssince 2024-Q2 | Increased 72 |
BOEING CO | 2.6M | $571.8M | 0.6% | $193.82 | +11.35% | 4 qtrssince 2024-Q4 | Increased 69 |
Alphabet Inc. | 2.3M | $561.6M | 0.6% | $151.38 | +60.18% | 28 qtrssince 2018-Q4 | Decreased 0 |
DOORDASH INC CL A | 2M | $551M | 0.6% | $165.60 | +64.56% | 7 qtrssince 2024-Q1 | Increased 54 |
Broadcom Inc | 1.6M | $536.2M | 0.5% | $199.74 | +63.95% | 7 qtrssince 2024-Q1 | Increased 56 |
BK OF AMERICA CORP | 9.6M | $495.4M | 0.5% | $49.79 | +1.44% | 20 qtrssince 2020-Q4 | Increased 71 |
MARSHALL WACE, LLP manages $98.6B across 2834 positions as of Q3 2025. Top holdings: IVV (18.7%), MSFT (3.4%), AAPL (2.8%). Fund DNA: Diversified Scout. HoldingsIntel Score: 3.5/5.0.
Active quarter - 643 new positions, 674 exits, 866 increased. Top move: IVV (INCREASED, conviction 78). Portfolio: $98.6B across 2834 positions.
Top holdings by portfolio weight
Portfolio allocation by GICS sector
Behavioral investing profile
Position Outcomes
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Cost basis estimates based on full filing history using quarter-end prices. Actual transaction prices are not disclosed in 13F filings.
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Data sourced from SEC EDGAR 13F filings. Not financial advice. Full disclaimer
Verify source filings on SEC EDGAR