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 | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $690 | -99.8% | 28,759 | +98.5% | 0.06% | +88.2% |
| Q3 2021 | $286,000 | -61.9% | 14,489 | -70.8% | 0.03% | -72.4% |
| Q1 2019 | $751,000 | +47.3% | 49,614 | +43.2% | 0.12% | +73.2% |
| Q3 2018 | $510,000 | +138.3% | 34,655 | +313.8% | 0.07% | +121.9% |
| Q1 2018 | $214,000 | -0.9% | 8,375 | -28.3% | 0.03% | -15.8% |
| Q4 2017 | $216,000 | +7.5% | 11,683 | -39.3% | 0.04% | +15.2% |
| Q3 2017 | $201,000 | -15.5% | 19,234 | -18.9% | 0.03% | -41.1% |
| Q1 2017 | $238,000 | – | 23,711 | – | 0.06% | – |
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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% |