COLLEGIUM PHARMACEUTICAL INC's ticker is COLL and the CUSIP is 19459J104. A total of 101 filers reported holding COLLEGIUM PHARMACEUTICAL INC in Q4 2017. The put-call ratio across all filers is 1.22 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2019 | $12,000 | +1100.0% | 561 | +472.4% | 0.00% | – |
| Q3 2019 | $1,000 | 0.0% | 98 | 0.0% | 0.00% | – |
| Q2 2019 | $1,000 | -98.3% | 98 | -97.1% | 0.00% | -100.0% |
| Q4 2018 | $58,000 | +3.6% | 3,400 | -10.6% | 0.00% | 0.0% |
| Q3 2018 | $56,000 | +460.0% | 3,802 | +850.5% | 0.00% | – |
| Q2 2018 | $10,000 | – | 400 | +3900.0% | 0.00% | – |
| Q4 2017 | $0 | – | 10 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| FRAZIER MANAGEMENT LLC | 1,887,332 | $27,819,000 | 5.09% |
| SECTORAL ASSET MANAGEMENT INC | 1,989,455 | $29,325,000 | 3.11% |
| J. Goldman & Co LP | 1,581,885 | $23,317,000 | 1.63% |
| Eventide Asset Management | 2,207,610 | $32,540,000 | 1.20% |
| Rock Springs Capital Management LP | 1,650,100 | $24,322,000 | 0.88% |
| HAMILTON LANE ADVISORS LLC | 114,489 | $2,000 | 0.81% |
| RICE HALL JAMES & ASSOCIATES, LLC | 565,942 | $8,342,000 | 0.30% |
| HIGHLAND CAPITAL MANAGEMENT LP | 337,429 | $4,973,000 | 0.27% |
| Cortina Asset Management, LLC | 393,436 | $5,799,000 | 0.27% |
| Cormorant Asset Management, LP | 250,000 | $3,685,000 | 0.24% |