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 | $2,334,100 | +120.3% | 104,434 | +111.9% | 0.01% | +150.0% |
| Q2 2023 | $1,059,371 | +187.0% | 49,296 | +220.4% | 0.00% | +100.0% |
| Q1 2023 | $369,062 | +62.8% | 15,384 | +57.4% | 0.00% | 0.0% |
| Q4 2022 | $226,734 | -83.0% | 9,773 | -87.0% | 0.00% | -66.7% |
| Q2 2022 | $1,333,000 | +90.2% | 75,227 | +118.5% | 0.00% | +200.0% |
| Q1 2022 | $701,000 | +165.5% | 34,421 | +143.2% | 0.00% | – |
| Q4 2021 | $264,000 | +1.5% | 14,156 | +7.7% | 0.00% | – |
| Q3 2021 | $260,000 | -19.3% | 13,148 | -3.4% | 0.00% | -100.0% |
| Q2 2021 | $322,000 | +7.0% | 13,616 | +7.3% | 0.00% | – |
| Q1 2021 | $301,000 | -59.3% | 12,685 | -65.7% | 0.00% | -100.0% |
| Q4 2020 | $740,000 | -37.1% | 36,938 | -34.6% | 0.00% | -50.0% |
| Q3 2020 | $1,176,000 | +1.2% | 56,488 | -14.9% | 0.00% | 0.0% |
| Q2 2020 | $1,162,000 | -24.3% | 66,416 | -29.3% | 0.00% | -33.3% |
| Q1 2020 | $1,535,000 | +547.7% | 93,982 | +717.4% | 0.00% | – |
| Q4 2019 | $237,000 | -25.9% | 11,497 | -52.8% | 0.00% | – |
| Q2 2019 | $320,000 | +7.4% | 24,334 | +40.4% | 0.00% | – |
| Q4 2018 | $298,000 | -2.0% | 17,335 | -16.0% | 0.00% | – |
| Q3 2018 | $304,000 | -47.9% | 20,647 | -15.7% | 0.00% | -100.0% |
| Q2 2018 | $584,000 | – | 24,496 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Rubric Capital Management LP | 1,926,283 | $40,105,000 | 3.74% |
| Camber Capital Management LP | 4,000,000 | $83,280,000 | 2.20% |
| FRAZIER MANAGEMENT LLC | 943,666 | $19,647,000 | 1.76% |
| MANGROVE PARTNERS IM, LLC | 593,741 | $12,362,000 | 1.56% |
| MESIROW FINANCIAL INVESTMENT MANAGEMENT - Fixed Income | 303,685 | $6,323,000 | 1.07% |
| Eventide Asset Management | 2,427,976 | $50,550,000 | 0.99% |
| Avidity Partners Management LP | 1,000,400 | $20,828,000 | 0.97% |
| RICE HALL JAMES & ASSOCIATES, LLC | 1,108,219 | $23,073,000 | 0.93% |
| Perceptive Advisors | 2,058,068 | $42,849,000 | 0.63% |
| Rock Springs Capital Management LP | 1,175,000 | $24,464,000 | 0.62% |