COLLEGIUM PHARMACEUTICAL INC's ticker is and the CUSIP is 19459JAA2. A total of 18 filers reported holding COLLEGIUM PHARMACEUTICAL INC in Q1 2021. The put-call ratio across all filers is - and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2021 | $1,002,000 | -7.3% | 1,009,000 | 0.0% | 0.00% | -100.0% |
| Q2 2021 | $1,081,000 | +33.3% | 1,009,000 | +34.4% | 0.00% | – |
| Q1 2021 | $811,000 | -12.2% | 751,000 | -19.6% | 0.00% | -100.0% |
| Q4 2020 | $924,000 | -0.1% | 934,000 | 0.0% | 0.00% | 0.0% |
| Q3 2020 | $925,000 | +50.4% | 934,000 | +36.2% | 0.00% | – |
| Q2 2020 | $615,000 | -23.5% | 686,000 | -22.3% | 0.00% | -100.0% |
| Q1 2020 | $804,000 | – | 883,000 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Perceptive Advisors | 17,500,000 | $189,560,000 | 2.40% |
| STEELHEAD PARTNERS LLC | 21,000,000 | $22,877,000 | 1.73% |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC | 30,245,000 | $33,292,000 | 1.33% |
| DeepCurrents Investment Group LLC | 8,900,000 | $9,745,000 | 0.34% |
| LINDEN ADVISORS LP | 28,000,000 | $30,455,000 | 0.23% |
| Teton Advisors, Inc. | 500,000 | $542,000 | 0.08% |
| Verition Fund Management LLC | 2,589,000 | $2,823,000 | 0.03% |
| GABELLI & Co INVESTMENT ADVISERS, INC. | 190,000 | $206,000 | 0.03% |
| LAZARD ASSET MANAGEMENT LLC | 18,000,000 | $19,628,000 | 0.02% |
| GABELLI FUNDS LLC | 3,000,000 | $3,254,000 | 0.02% |