Fairmount Funds Management LLC Portfolio Holdings
Q3 2025•17 long positions•$1.1B portfolio value
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Holding18 | Sector | Position↕ | Traded↕ | Ownership↕ | Shares Δ↕ | Shares Δ % | Market Cap↕ | Owned Since↕ |
|---|---|---|---|---|---|---|---|---|
Biotechnology Healthcare | $130.1M 11.71% | +$23.6M Bought | 8.31% 3.3M shares | 2.7M → 3.3M +$23.6M | +22.16% | $1.6B Small Cap | Q3 2023 Held for 2y 2m | |
Biotechnology Healthcare | $129.3M 11.63% | +$39.9M Bought | 6.44% 9.0M shares | 6.2M → 9.0M +$39.9M | +44.62% | $2.0B Mid Cap | Q3 2020 Held for 5y 2m | |
Biotechnology Healthcare | $99.0M 8.91% | — | 1.63% 815.2K shares | — | — | $6.1B Mid Cap | Q1 2020 Held for 5y 8m | |
Biotechnology Healthcare | $81.4M 7.32% | — | 3.44% 2.0M shares | — | — | $2.4B Mid Cap | Q3 2023 Held for 2y 2m | |
Biotechnology Healthcare | $76.0M 6.84% | — | 6.27% 3.7M shares | — | — | $1.2B Small Cap | Q4 2022 Held for 2y 11m | |
Biotechnology Healthcare | $74.7M 6.72% | — | 4.24% 3.5M shares | — | — | $1.8B Small Cap | Q4 2020 Held for 4y 11m | |
Unknown Unknown | $71.3M 6.41% | +$6.4M Bought | 7.66% 3.7M shares | 3.4M → 3.7M +$6.4M | +9.89% | $930.4M Small Cap | Q3 2024 Held for 1y 2m | |
Biotechnology Healthcare | $68.8M 6.19% | — | 2.39% 1.8M shares | — | — | $2.9B Mid Cap | Q2 2023 Held for 2y 5m | |
Biotechnology Healthcare | $67.9M 6.11% | — | 1.9% 1.8M shares | — | — | $3.6B Mid Cap | Q4 2024 Held for 11 months | |
Biotechnology Healthcare | $67.3M 6.06% | — | 6.65% 4.0M shares | — | — | $1.0B Small Cap | Q4 2023 Held for 1y 11m | |
Biotechnology Healthcare | $62.9M 5.66% | — | 1.01% 727.6K shares | — | — | $6.2B Mid Cap | Q3 2021 Held for 4y 2m | |
Unknown Unknown | $60.6M 5.45% | +$60.6M New | — 713.4K shares | 0 → 713.4K +$60.6M | New | — — | Q3 2025 Held for 2 months | |
Unknown Unknown | $42.0M 3.78% | — | — 1.9M shares | — | — | — — | Q3 2024 Held for 1y 2m | |
Unknown Unknown | $27.8M 2.5% | — | 9.87% 3.2M shares | — | — | $281.6M Micro Cap | Q2 2025 Held for 5 months | |
Biotechnology Healthcare | $25.9M 2.33% | — | 6.3% 3.6M shares | — | — | $410.8M Small Cap | Q1 2021 Held for 4y 8m | |
Unknown Unknown | $16.5M 1.48% | — | 8.27% 1.4M shares | — | — | $199.5M Micro Cap | Q2 2025 Held for 5 months | |
Biotechnology Healthcare | $9.9M 0.893% | — | 8.22% 6.1M shares | — | — | $120.7M Micro Cap | Q4 2024 Held for 11 months | |
Biotechnology Healthcare | - — | -$8.8M Sold | — - shares | 3.9M → 0 −$8.8M | Sold | $337.1M Small Cap | Q2 2025 Held for 5 months |
