COLLEGIUM PHARMACEUTICAL INC's ticker is COLL and the CUSIP is 19459J104. A total of 139 filers reported holding COLLEGIUM PHARMACEUTICAL INC in Q4 2019. The put-call ratio across all filers is 0.20 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2021 | $25,000 | -81.2% | 1,067 | -83.9% | 0.00% | -100.0% |
| Q4 2020 | $133,000 | -94.6% | 6,621 | -94.4% | 0.00% | -90.0% |
| Q3 2020 | $2,447,000 | -46.4% | 117,490 | -55.0% | 0.01% | -50.0% |
| Q2 2020 | $4,563,000 | -27.3% | 260,810 | -32.2% | 0.02% | -44.4% |
| Q1 2020 | $6,278,000 | +19.7% | 384,537 | +50.9% | 0.04% | +50.0% |
| Q4 2019 | $5,244,000 | +102.0% | 254,842 | +12.7% | 0.02% | +118.2% |
| Q3 2019 | $2,596,000 | -8.8% | 226,088 | +4.4% | 0.01% | -21.4% |
| Q2 2019 | $2,847,000 | +37.3% | 216,531 | +58.1% | 0.01% | +55.6% |
| Q1 2019 | $2,074,000 | +1078.4% | 136,967 | +1340.5% | 0.01% | +800.0% |
| Q4 2017 | $176,000 | – | 9,508 | – | 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% |