Top 50 Rock Springs Capital Management LP Holdings
| Stock | Company | % Port. | Shares | Value | Activity | Ownership | Avg. Cost | Date |
|---|---|---|---|---|---|---|---|---|
| RVMD | REVOLUTION MEDICINES INC | 6.93% | 1.21M | $117.6M | -9.42%(-125.81K) | $29.89(+533.17%) | 2026-03-31 | |
| LLY | ELI LILLY & CO | 5.35% | 98.7K | $90.8M | -6.36%(-6.70K) | $679.21(+78.72%) | 2026-03-31 | |
| MDGL | MADRIGAL PHARMACEUTICALS INC | 5.28% | 171.0K | $89.5M | +22.48%(+31.38K) | $215.40(+145.17%) | 2026-03-31 | |
| MIRM | MIRUM PHARMACEUTICALS INC | 4.42% | 811.3K | $74.9M | +6.43%(+49.00K) | $19.44(+545.89%) | 2026-03-31 | |
| ARGX | ARGENX SE | 4.24% | 98.5K | $71.9M | -4.60%(-4.75K) | $150.83(+523.00%) | 2026-03-31 | |
| RYTM | RHYTHM PHARMACEUTICALS INC | 3.54% | 689.7K | $60.0M | -0.76%(-5.26K) | $18.12(+530.03%) | 2026-03-31 | |
| INSM | INSMED INC | 3.03% | 314.3K | $51.4M | -1.55%(-4.95K) | $47.80(+133.49%) | 2026-03-31 | |
| ASND | ASCENDIS PHARMA A/S | 2.62% | 194.0K | $44.4M | -4.67%(-9.50K) | $87.11(+215.13%) | 2026-03-31 | |
| XENE | XENON PHARMACEUTICALS INC | 2.62% | 763.0K | $44.4M | -3.14%(-24.77K) | $24.48(+149.00%) | 2026-03-31 | |
| TVTX | TRAVERE THERAPEUTICS INC | 2.59% | 1.48M | $43.9M | -33.13%(-732.37K) | $14.90(+281.89%) | 2026-03-31 |
| Performance Metric | 3-Year Annualized | 3-Year Cumulative |
|---|---|---|
| Top 20 Holdings Weighted | +5.30% | +16.76% |
| Top 20 Holdings Unweighted | +8.50% | +27.74% |
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