COLLEGIUM PHARMACEUTICAL INC's ticker is COLL and the CUSIP is 19459J104. A total of 88 filers reported holding COLLEGIUM PHARMACEUTICAL INC in Q4 2016. The put-call ratio across all filers is 3.02 and the average weighting 0.6%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2018 | $596,000 | -53.4% | 25,000 | -50.0% | 0.02% | -42.3% |
| Q1 2018 | $1,278,000 | -60.4% | 50,000 | -71.4% | 0.03% | -55.9% |
| Q4 2017 | $3,231,000 | +515.4% | 175,000 | +250.0% | 0.06% | +490.0% |
| Q3 2017 | $525,000 | -44.0% | 50,000 | -33.3% | 0.01% | -65.5% |
| Q2 2017 | $938,000 | -6.8% | 75,000 | -25.0% | 0.03% | +7.4% |
| Q1 2017 | $1,006,000 | -48.3% | 100,000 | -20.0% | 0.03% | -57.1% |
| Q4 2016 | $1,946,000 | – | 125,000 | – | 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% |