Which hedge funds own PTCT? PTC THERAPEUTICS INC, Q2 2026 13F holders
Healthcare · Open on the interactive board
9 of the hedge funds tracked by WhaleCreep disclosed a position in PTCT (PTC THERAPEUTICS INC) in their Q2 2026 13F filings, worth $324.6m in total. The largest holder by portfolio weight is Moore Capital Management at 0.1% of its book. 2 managers opened a new position this quarter: Polen Capital Management, Millennium Management. 1 exited: Woodline Partners.
9tracked managers holding
2opened this quarter
1exited this quarter
Which hedge funds hold PTCT? Current holders by portfolio weight
| Manager | As of | Weight of book | Value | Shares | Δ shares | Action |
|---|---|---|---|---|---|---|
| Moore Capital Management | Q2 2026 | 0.1% | $6.2m | 75,588 | 69% | added |
| Renaissance Technologies LLC | Q2 2026 | 0.1% | $59.0m | 723,500 | 36% | added |
| D. E. Shaw & Co | Q2 2026 | 0.1% | $126.3m | 1,548,919 | -6% | reduced |
| Marshall Wace | Q2 2026 | 0.0% | $57.5m | 704,787 | 53% | added |
| Citadel Advisors | Q2 2026 | 0.0% | $61.0m | 747,822 | 94% | added |
| Polen Capital Management | Q2 2026 | 0.0% | $2.0m | 24,916 | – | new |
| WCM Investment Management | Q2 2026 | 0.0% | $7.7m | 93,799 | -1% | reduced |
| Tudor Investment | Q2 2026 | 0.0% | $1.1m | 13,739 | -67% | reduced |
| Millennium Management | Q2 2026 | 0.0% | $3.8m | 46,494 | – | new |
Exited since the previous quarter
| Manager | Prior weight | Prior value |
|---|---|---|
| Woodline Partners | 2.0% | $50.8m |
How has hedge fund ownership of PTCT changed?
| Quarter | Managers holding | Combined value |
|---|---|---|
| Q2 2026 | 9 | $324.6m |
| Q1 2026 | 8 | $268.6m |
| Q4 2025 | 6 | $185.5m |
| Q3 2025 | 5 | $148.0m |
| Q2 2025 | 1 | $47.0m |
| Q1 2025 | 3 | $106.2m |
| Q4 2024 | 4 | $103.8m |
| Q3 2024 | 3 | $42.8m |
| Q2 2024 | 3 | $27.5m |
| Q1 2024 | 2 | $23.0m |
| Q4 2023 | 4 | $26.9m |
| Q3 2023 | 1 | $5.3m |
| Q2 2023 | 1 | $1.0m |
| Q1 2023 | 4 | $33.6m |
| Q4 2022 | 3 | $5.4m |
| Q3 2022 | 5 | $40.9m |
Counts every tracked manager that disclosed PTCT in that quarter's filing, including managers that have since stopped filing.