COLLEGIUM PHARMACEUTICAL INC's ticker is COLL and the CUSIP is 19459J104. A total of 155 filers reported holding COLLEGIUM PHARMACEUTICAL INC in Q3 2021. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2021 | $2,454,000 | +0.9% | 103,933 | +1.4% | 0.00% | 0.0% |
| Q1 2021 | $2,431,000 | +20.2% | 102,534 | +1.5% | 0.00% | 0.0% |
| Q4 2020 | $2,023,000 | -3.8% | 101,000 | 0.0% | 0.00% | 0.0% |
| Q3 2020 | $2,103,000 | +18.9% | 101,000 | 0.0% | 0.00% | 0.0% |
| Q2 2020 | $1,768,000 | +42.5% | 101,000 | +32.9% | 0.00% | 0.0% |
| Q1 2020 | $1,241,000 | +299.0% | 76,000 | +280.0% | 0.00% | – |
| Q4 2016 | $311,000 | +31.2% | 20,000 | 0.0% | 0.00% | – |
| Q2 2016 | $237,000 | – | 20,000 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Tejara Capital Ltd | 289,803 | $6,477,097 | 3.67% |
| Tamarack Advisers, LP | 185,000 | $4,134,750 | 2.68% |
| Rubric Capital Management LP | 3,175,000 | $70,961,250 | 2.66% |
| Eventide Asset Management | 2,631,334 | $58,810,315 | 1.06% |
| Camber Capital Management LP | 1,050,000 | $23,468 | 0.77% |
| EMERALD MUTUAL FUND ADVISERS TRUST | 559,480 | $12,504,378 | 0.76% |
| EMERALD ADVISERS, LLC | 690,487 | $15,432,380 | 0.75% |
| Values First Advisors, Inc. | 43,507 | $972,374 | 0.63% |
| AlphaCentric Advisors LLC | 49,500 | $1,106,325 | 0.63% |
| SummerHaven Investment Management, LLC | 33,666 | $752,435 | 0.55% |