COLLEGIUM PHARMACEUTICAL INC's ticker is COLL and the CUSIP is 19459J104. A total of 122 filers reported holding COLLEGIUM PHARMACEUTICAL INC in Q4 2018. The put-call ratio across all filers is 0.33 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2019 | $951,000 | +315.3% | 46,187 | +165.6% | 0.05% | +261.5% |
| Q2 2019 | $229,000 | -73.2% | 17,387 | -69.2% | 0.01% | -74.5% |
| Q1 2019 | $855,000 | +216.7% | 56,499 | +259.9% | 0.05% | +200.0% |
| Q4 2018 | $270,000 | -49.1% | 15,699 | -56.4% | 0.02% | -29.2% |
| Q3 2018 | $530,000 | -75.0% | 35,980 | -59.5% | 0.02% | -72.1% |
| Q2 2018 | $2,117,000 | +55.5% | 88,794 | +66.6% | 0.09% | +56.4% |
| Q1 2018 | $1,361,000 | -16.0% | 53,294 | -39.3% | 0.06% | -23.6% |
| Q4 2017 | $1,620,000 | +664.2% | 87,794 | +332.6% | 0.07% | +554.5% |
| Q3 2017 | $212,000 | +43.2% | 20,294 | +62.4% | 0.01% | +57.1% |
| Q2 2016 | $148,000 | – | 12,500 | – | 0.01% | – |
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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% |