Rtw Investments, LP’s Madrigal Pharmaceuticals Inc Position
Does Rtw Investments, LP own Madrigal Pharmaceuticals Inc (MDGL)? Yes — 1.99M shares worth $1.0B (+10.38% of its 13F portfolio) as of Q1 2026.
Position Value
$1.0B
Q1 2026
Shares
1.99M
% of Portfolio
+10.38%
Quarters Held
12
currently held
Position History MDGL
Reported value by quarter
| Quarter | Shares | Value | % of Portfolio |
|---|---|---|---|
| Q1 2026 | 1.99M | $1.0B | +10.38% |
| Q4 2025 | 1.99M | $1.2B | +11.63% |
| Q3 2025 | 1.99M | $914M | +11.27% |
| Q2 2025 | 1.99M | $603M | +8.59% |
| Q1 2025 | 1.99M | $660M | +10.10% |
| Q4 2024 | 1.99M | $615M | +9.30% |
| Q3 2024 | 1.99M | $423M | +6.12% |
| Q2 2024 | 1.92M | $537M | +8.31% |
| Q1 2024 | 397.0K | $106M | +1.57% |
| Q4 2023 | 815.2K | $189M | +2.95% |
| Q3 2023 | 309.5K | $45M | +0.95% |
| Q2 2023 | 221.6K | $51M | +0.97% |
Common-stock position only; options are excluded. Quarters where the fund filed no 13F or reported no position are absent. See Rtw Investments, LP’s full portfolio or all institutional holders of MDGL.