Rock Springs Capital Management LP / SGENUSD
Rock Springs Capital Management LP’s Seagen Inc Position
Does Rock Springs Capital Management LP own Seagen Inc (SGENUSD)? Not currently — the last reported position was 400.2K shares worth $85M in Q3 2023; the fund’s latest 13F (Q1 2026) no longer reports it.
Position Value
$85M
Q3 2023
Shares
400.2K
% of Portfolio
+2.27%
Quarters Held
20
position exited
Position History SGENUSD
Reported value by quarter
| Quarter | Shares | Value | % of Portfolio |
|---|---|---|---|
| Q3 2023 | 400.2K | $85M | +2.27% |
| Q2 2023 | 400.2K | $77M | +1.83% |
| Q1 2023 | 400.2K | $81M | +1.93% |
| Q4 2022 | 400.2K | $51M | +1.24% |
| Q3 2022 | 272.0K | $37M | +0.96% |
| Q2 2022 | 272.0K | $48M | +1.40% |
| Q1 2022 | 270.5K | $39M | +0.98% |
| Q4 2021 | 256.0K | $40M | +0.91% |
| Q3 2021 | 250.0K | $42M | +0.89% |
| Q2 2021 | 250.0K | $39M | +0.78% |
| Q1 2021 | 250.0K | $35M | +0.76% |
| Q4 2020 | 250.0K | $44M | +0.93% |
| Q3 2020 | 250.0K | $49M | +1.24% |
| Q2 2020 | 250.0K | $42M | +1.17% |
| Q1 2020 | 242.0K | $28M | +1.15% |
| Q4 2019 | 242.0K | $28M | +0.87% |
| Q3 2019 | 242.0K | $21M | +0.82% |
| Q2 2019 | 242.0K | $17M | +0.61% |
| Q1 2019 | 242.0K | $18M | +0.68% |
| Q4 2018 | 202.5K | $11M | +0.54% |
Common-stock position only; options are excluded. Quarters where the fund filed no 13F or reported no position are absent. See Rock Springs Capital Management LP’s full portfolio or all institutional holders of SGENUSD.