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 | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $257,226 | +18.9% | 11,509 | +14.3% | 0.00% | +33.3% |
| Q2 2023 | $216,383 | -48.4% | 10,069 | -42.4% | 0.00% | -57.1% |
| Q1 2023 | $419,609 | +1171.5% | 17,491 | +958.8% | 0.01% | +600.0% |
| Q3 2021 | $33,000 | -15.4% | 1,652 | 0.0% | 0.00% | 0.0% |
| Q2 2021 | $39,000 | 0.0% | 1,652 | 0.0% | 0.00% | 0.0% |
| Q1 2021 | $39,000 | -60.2% | 1,652 | -66.1% | 0.00% | -66.7% |
| Q4 2020 | $98,000 | -45.3% | 4,871 | -43.2% | 0.00% | -40.0% |
| Q3 2020 | $179,000 | +0.6% | 8,577 | -15.5% | 0.01% | -16.7% |
| Q2 2020 | $178,000 | -4.3% | 10,156 | -10.6% | 0.01% | -14.3% |
| Q1 2020 | $186,000 | – | 11,365 | – | 0.01% | – |
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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% |