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 | $6,906,150 | +3.8% | 309,000 | -0.2% | 0.02% | +5.9% |
| Q2 2023 | $6,653,304 | +56.7% | 309,600 | +74.9% | 0.02% | +54.5% |
| Q1 2023 | $4,246,230 | +330.7% | 177,000 | +316.5% | 0.01% | +266.7% |
| Q4 2022 | $986,000 | +367.3% | 42,500 | +222.0% | 0.00% | +200.0% |
| Q3 2022 | $211,000 | -61.2% | 13,200 | -50.6% | 0.00% | 0.0% |
| Q1 2022 | $544,000 | +34.3% | 26,700 | +23.0% | 0.00% | 0.0% |
| Q4 2021 | $405,000 | -30.7% | 21,700 | -26.7% | 0.00% | -50.0% |
| Q3 2021 | $584,000 | -56.4% | 29,600 | -47.8% | 0.00% | -50.0% |
| Q2 2021 | $1,340,000 | -33.9% | 56,700 | -33.7% | 0.00% | -33.3% |
| Q1 2021 | $2,026,000 | +111.0% | 85,500 | +85.5% | 0.01% | +100.0% |
| Q3 2020 | $960,000 | -50.4% | 46,100 | -58.4% | 0.00% | -50.0% |
| Q2 2020 | $1,937,000 | +47.9% | 110,700 | +38.0% | 0.01% | +20.0% |
| Q1 2020 | $1,310,000 | +180.5% | 80,200 | +253.3% | 0.01% | +400.0% |
| Q4 2019 | $467,000 | +22.6% | 22,700 | -21.7% | 0.00% | 0.0% |
| Q2 2019 | $381,000 | -7.1% | 29,000 | +7.0% | 0.00% | 0.0% |
| Q1 2019 | $410,000 | +4.9% | 27,100 | +18.9% | 0.00% | 0.0% |
| Q4 2018 | $391,000 | -14.4% | 22,800 | -26.5% | 0.00% | 0.0% |
| Q3 2018 | $457,000 | +27.7% | 31,000 | +106.7% | 0.00% | 0.0% |
| Q2 2018 | $358,000 | – | 15,000 | – | 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% |