COLLEGIUM PHARMACEUTICAL INC's ticker is COLL and the CUSIP is 19459J104. A total of 138 filers reported holding COLLEGIUM PHARMACEUTICAL INC in Q4 2020. The put-call ratio across all filers is 0.88 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $2,838,674 | +745.9% | 127,010 | +713.3% | 0.01% | +600.0% |
| Q2 2023 | $335,588 | -60.0% | 15,616 | -55.3% | 0.00% | -75.0% |
| Q1 2023 | $838,786 | +109.2% | 34,964 | +77.5% | 0.00% | +33.3% |
| Q1 2022 | $401,000 | -73.8% | 19,699 | -75.9% | 0.00% | -75.0% |
| Q4 2021 | $1,529,000 | +194.6% | 81,876 | +211.4% | 0.01% | +71.4% |
| Q3 2021 | $519,000 | +21.8% | 26,295 | +46.0% | 0.01% | +40.0% |
| Q2 2021 | $426,000 | -9.6% | 18,015 | -9.3% | 0.01% | -28.6% |
| Q1 2021 | $471,000 | -5.8% | 19,859 | -20.4% | 0.01% | 0.0% |
| Q4 2020 | $500,000 | +23.2% | 24,955 | +26.6% | 0.01% | -46.2% |
| Q4 2019 | $406,000 | – | 19,708 | – | 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% |