COLLEGIUM PHARMACEUTICAL INC's ticker is COLL and the CUSIP is 19459J104. A total of 160 filers reported holding COLLEGIUM PHARMACEUTICAL INC in Q4 2021. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $16,723,857 | +0.0% | 748,271 | -3.8% | 0.02% | +5.6% |
| Q2 2023 | $16,721,304 | +623.9% | 778,097 | +708.1% | 0.02% | +500.0% |
| Q1 2023 | $2,309,830 | -9.2% | 96,283 | -12.1% | 0.00% | 0.0% |
| Q4 2022 | $2,542,650 | +24.1% | 109,597 | -14.3% | 0.00% | +50.0% |
| Q3 2022 | $2,049,000 | -12.8% | 127,906 | -3.6% | 0.00% | -33.3% |
| Q2 2022 | $2,351,000 | +20.4% | 132,700 | +21.2% | 0.00% | +50.0% |
| Q1 2022 | $1,952,000 | -6.6% | 109,531 | -2.1% | 0.00% | 0.0% |
| Q4 2021 | $2,090,000 | -5.4% | 111,920 | 0.0% | 0.00% | 0.0% |
| Q3 2021 | $2,209,000 | -8.3% | 111,920 | +9.9% | 0.00% | 0.0% |
| Q2 2021 | $2,409,000 | +76.1% | 101,884 | +76.6% | 0.00% | +100.0% |
| Q1 2021 | $1,368,000 | +33.5% | 57,705 | +12.8% | 0.00% | 0.0% |
| Q4 2020 | $1,025,000 | +1.5% | 51,178 | +5.5% | 0.00% | 0.0% |
| Q3 2020 | $1,010,000 | +1.6% | 48,517 | -14.6% | 0.00% | 0.0% |
| Q2 2020 | $994,000 | -37.7% | 56,799 | -41.9% | 0.00% | 0.0% |
| Q1 2020 | $1,596,000 | +100.0% | 97,718 | +151.9% | 0.00% | 0.0% |
| Q4 2019 | $798,000 | +60.9% | 38,787 | -10.3% | 0.00% | 0.0% |
| Q3 2019 | $496,000 | +3000.0% | 43,236 | +3542.5% | 0.00% | – |
| Q2 2019 | $16,000 | -11.1% | 1,187 | 0.0% | 0.00% | – |
| Q1 2019 | $18,000 | -10.0% | 1,187 | 0.0% | 0.00% | – |
| Q4 2018 | $20,000 | -4.8% | 1,187 | -16.0% | 0.00% | – |
| Q3 2018 | $21,000 | -27.6% | 1,413 | +15.2% | 0.00% | – |
| Q2 2018 | $29,000 | – | 1,227 | – | 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% |