COLLEGIUM PHARMACEUTICAL INC's ticker is COLL and the CUSIP is 19459J104. A total of 134 filers reported holding COLLEGIUM PHARMACEUTICAL INC in Q2 2018. The put-call ratio across all filers is 1.92 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $3,244,147 | +35.2% | 145,152 | +30.0% | 0.00% | +50.0% |
| Q2 2023 | $2,399,294 | -30.9% | 111,647 | -22.8% | 0.00% | -50.0% |
| Q1 2023 | $3,471,233 | +521.5% | 144,695 | +501.0% | 0.00% | +300.0% |
| Q4 2022 | $558,517 | +54.7% | 24,074 | +6.7% | 0.00% | – |
| Q3 2022 | $361,000 | -16.4% | 22,564 | -7.4% | 0.00% | -100.0% |
| Q2 2022 | $432,000 | -83.8% | 24,368 | -81.4% | 0.00% | -50.0% |
| Q1 2022 | $2,667,000 | +19.7% | 130,964 | +9.8% | 0.00% | 0.0% |
| Q4 2021 | $2,229,000 | +144.9% | 119,305 | +158.9% | 0.00% | +100.0% |
| Q3 2021 | $910,000 | -17.7% | 46,079 | -14.3% | 0.00% | 0.0% |
| Q4 2019 | $1,106,000 | +101.1% | 53,749 | +12.1% | 0.00% | 0.0% |
| Q3 2019 | $550,000 | +133.1% | 47,926 | +167.2% | 0.00% | – |
| Q2 2019 | $236,000 | -88.6% | 17,936 | -86.9% | 0.00% | -100.0% |
| Q1 2019 | $2,074,000 | +195.0% | 137,017 | +365.2% | 0.00% | +200.0% |
| Q2 2018 | $703,000 | -75.0% | 29,455 | -73.2% | 0.00% | -75.0% |
| Q1 2018 | $2,810,000 | -33.0% | 109,972 | -51.6% | 0.00% | -33.3% |
| Q4 2017 | $4,195,000 | +167.9% | 227,272 | +52.3% | 0.01% | +200.0% |
| Q3 2017 | $1,566,000 | -16.0% | 149,255 | +0.2% | 0.00% | -33.3% |
| Q2 2017 | $1,864,000 | +29.1% | 149,010 | +3.9% | 0.00% | 0.0% |
| Q1 2017 | $1,444,000 | +310.2% | 143,483 | +640.3% | 0.00% | +200.0% |
| Q1 2016 | $352,000 | +30.4% | 19,383 | +97.7% | 0.00% | – |
| Q4 2015 | $270,000 | – | 9,804 | – | 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% |