Rock Springs Capital Management LP
Top Portfolio Positions
98 positions ·
$1,690,777,301 total
· as of Mar 31, 2026
| Ticker | Company | Shares | Value (USD) | % of Portfolio | Open |
|---|---|---|---|---|---|
| RVMD |
Revolution Medicines, Inc.
Healthcare
|
1,209,465 | $117,620,471 | 6.96% | |
| LLY |
ELI LILLY & Co
Healthcare
|
98,700 | $90,781,299 | 5.37% | |
| MDGL |
Madrigal Pharmaceuticals, Inc.
Healthcare
|
170,999 | $89,512,846 | 5.29% | |
| MIRM |
Mirum Pharmaceuticals, Inc.
Healthcare
|
811,294 | $74,947,339 | 4.43% | |
| ARGX |
Argenx SE
Healthcare
|
98,500 | $71,929,625 | 4.25% | |
| RYTM |
Rhythm Pharmaceuticals, Inc.
Healthcare
|
689,748 | $59,987,383 | 3.55% | |
| INSM |
INSMED Inc
Healthcare
|
314,300 | $51,394,336 | 3.04% | |
| ASND |
Ascendis Pharma A/S
Healthcare
|
194,000 | $44,373,620 | 2.62% | |
| XENE |
Xenon Pharmaceuticals Inc.
Healthcare
|
763,020 | $44,369,613 | 2.62% | |
| TVTX |
Travere Therapeutics, Inc.
Healthcare
|
1,477,954 | $43,910,013 | 2.60% |
Portfolio Trend
25 quarters · across all stocks
Holdings in TVTX
Shares Held
Position Value (USD)
23 quarters on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $43,910,013 | 1,477,954 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $84,456,403 | 2,210,322 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $51,738,074 | 2,164,773 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $28,241,478 | 1,908,208 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $52,347,832 | 2,921,196 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $86,640,965 | 4,973,649 | Shares | Sole | 2025-02-14 | |
| 2024-12-31 | $86,640,965 | 4,973,649 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $65,535,819 | 4,684,476 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $36,844,218 | 4,482,265 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $26,405,346 | 3,424,818 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $24,915,299 | 2,771,446 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $16,161,213 | 1,807,742 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $23,465,779 | 1,527,720 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $28,711,858 | 1,276,650 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $20,013,199 | 951,650 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $23,448,656 | 951,650 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $23,058,479 | 951,650 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $24,524,020 | 951,650 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $29,539,216 | 951,650 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $36,297,812 | 1,496,817 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $21,799,852 | 1,494,164 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $36,844,833 | 1,475,564 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $27,827,355 | 1,021,000 | Shares | Sole | 2021-02-16 | |
| No 13F history on record for this holder in this stock. | ||||||