O'SHAUGHNESSY ASSET MANAGEMENT, LLC
Long Only Manager
O'SHAUGHNESSY ASSET MANAGEMENT, LLC is a Long Only Manager based in Stamford, CT led by Patrick Walker O'Shaughnessy, managing $17.0B across 2,544 long positions as of Q3 2025 with NVDA as the largest holding (4% allocation).
ChairmanPatrick Walker O'Shaughnessy
- Portfolio Value
- $17.0B
- Positions
- 2,544
- Top Holding
- NVDA at 3.88%
- Last Reported
- Q3 2025
Top Holdings
Largest long holdings in O'SHAUGHNESSY ASSET MANAGEMENT, LLC's portfolio (20.5% of total portfolio)
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| Holding | Sector | Position | Weight | Traded | Ownership |
|---|---|---|---|---|---|
Semiconductors Technology | $660.4M | 3.88% | +$73.6M Bought | 0.01% 3.5M shares | |
Software - Infrastructure Technology | $611.6M | 3.59% | +$57.3M Bought | 0.02% 1.2M shares | |
Consumer Electronics Technology | $568.9M | 3.34% | +$83.3M Bought | 0.02% 2.2M shares | |
Specialty Retail Consumer Cyclical | $299.8M | 1.76% | +$36.4M Bought | 0.01% 1.4M shares | |
Semiconductors Technology | $255.1M | 1.50% | +$21.8M Bought | 0.02% 773.2K shares | |
Internet Content & Information Communication Services | $244.6M | 1.44% | +$26.3M Bought | 0.01% 333.1K shares | |
Internet Content & Information Communication Services | $237.9M | 1.40% | +$32.0M Bought | 0.01% 978.7K shares | |
ETF ETF | $227.7M | 1.34% | +$27.0M Bought | — 2.3M shares | |
Banks - Diversified Financial Services | $209.7M | 1.23% | +$6.3M Bought | 0.02% 664.9K shares | |
Internet Content & Information Communication Services | $172.2M | 1.01% | +$19.8M Bought | 0.01% 707.0K shares |
Changes
Portfolio activity, position movements, and quarter-over-quarter changes in O'SHAUGHNESSY ASSET MANAGEMENT, LLC's latest filing
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Market Value
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Net Flows % of MV
Turnover Ratio
New Purchases
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Analytics
Portfolio insights and performance metrics for O'SHAUGHNESSY ASSET MANAGEMENT, LLC
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