Which hedge funds own COLL? COLLEGIUM PHARMACEUTICAL INC, Q2 2026 13F holders
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9 of the hedge funds tracked by WhaleCreep disclosed a position in COLL (COLLEGIUM PHARMACEUTICAL INC) in their Q2 2026 13F filings, worth $153.6m in total. The largest holder by portfolio weight is Rubric Capital Management at 0.4% of its book. 2 managers opened a new position this quarter: Woodline Partners, Point72 Asset Management LP. 1 exited: Tudor Investment.
9tracked managers holding
2opened this quarter
1exited this quarter
Which hedge funds hold COLL? Current holders by portfolio weight
| Manager | As of | Weight of book | Value | Shares | Δ shares | Action |
|---|---|---|---|---|---|---|
| Rubric Capital Management | Q2 2026 | 0.4% | $46.3m | 1,279,611 | 0% | held |
| Renaissance Technologies LLC | Q2 2026 | 0.1% | $49.5m | 1,366,549 | -7% | reduced |
| Millennium Management | Q2 2026 | 0.0% | $26.7m | 736,925 | 104% | added |
| Woodline Partners | Q2 2026 | 0.0% | $2.6m | 72,139 | – | new |
| Marshall Wace | Q2 2026 | 0.0% | $9.2m | 253,353 | -66% | reduced |
| D. E. Shaw & Co | Q2 2026 | 0.0% | $12.2m | 338,383 | -36% | reduced |
| Brevan Howard Capital Management | Q2 2026 | 0.0% | $474.7k | 13,113 | -73% | reduced |
| Point72 Asset Management LP | Q2 2026 | 0.0% | $4.1m | 114,006 | – | new |
| Citadel Advisors | Q2 2026 | 0.0% | $2.5m | 68,592 | -43% | reduced |
Exited since the previous quarter
| Manager | Prior weight | Prior value |
|---|---|---|
| Tudor Investment | 0.0% | $461.5k |
How has hedge fund ownership of COLL changed?
| Quarter | Managers holding | Combined value |
|---|---|---|
| Q2 2026 | 9 | $153.6m |
| Q1 2026 | 8 | $151.2m |
| Q4 2025 | 3 | $145.0m |
| Q3 2025 | 3 | $155.4m |
| Q2 2025 | 2 | $138.4m |
| Q1 2025 | 2 | $137.8m |
| Q4 2024 | 2 | $114.9m |
| Q3 2024 | 3 | $115.4m |
| Q2 2024 | 5 | $131.2m |
| Q1 2024 | 5 | $142.4m |
| Q4 2023 | 3 | $138.6m |
| Q3 2023 | 4 | $105.0m |
| Q2 2023 | 4 | $108.8m |
| Q1 2023 | 5 | $117.1m |
| Q4 2022 | 4 | $105.2m |
| Q3 2022 | 3 | $73.5m |
Counts every tracked manager that disclosed COLL in that quarter's filing, including managers that have since stopped filing.