RTW INVESTMENTS, LLC
Hedge Fund • Sector
RTW INVESTMENTS, LLC is a Sector-focused Hedge Fund based in New York, NY led by Peter M Fong, reporting $9.8B in AUM as of Q3 2025 with 88% Healthcare concentration and 53% concentrated in top 10 holdings.
PresidentPeter M Fong
- Portfolio Value
- $8.1B
- Positions
- 72
- Top Holding
- MDGL at 11.34%
- Last Reported
- Q3 2025
Top Holdings
Largest long holdings in RTW INVESTMENTS, LLC's portfolio (52.9% of total portfolio)
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| Holding | Sector | Position | Weight | Traded | Ownership |
|---|---|---|---|---|---|
Biotechnology Healthcare | $914.4M | 11.34% | — | 8.94% 2.0M shares | |
Unknown Unknown | $496.7M | 6.16% | — | — 673.5K shares | |
Biotechnology Healthcare | $495.5M | 6.15% | +$76.4M Bought | 7.79% 11.4M shares | |
Biotechnology Healthcare | $475.4M | 5.90% | — | 9.75% 7.7M shares | |
Biotechnology Healthcare | $444.2M | 5.51% | — | 1.46% 3.1M shares | |
Biotechnology Healthcare | $382.4M | 4.74% | — | 9.25% 5.8M shares | |
Medical - Diagnostics & Research Healthcare | $321.9M | 3.99% | -$95.6M Sold | 1.46% 2.0M shares | |
Biotechnology Healthcare | $260.1M | 3.23% | — | 6.85% 5.5M shares | |
Biotechnology Healthcare | $258.3M | 3.20% | -$42.8M Sold | 7.18% 4.4M shares | |
Medical - Devices Healthcare | $219.5M | 2.72% | +$746.3K Bought | 2.22% 866.5K shares |
Changes
Portfolio activity, position movements, and quarter-over-quarter changes in RTW INVESTMENTS, LLC's latest filing
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Decreased Positions
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Analytics
Portfolio insights and performance metrics for RTW INVESTMENTS, LLC
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