COLLEGIUM PHARMACEUTICAL INC's ticker is COLL and the CUSIP is 19459J104. A total of 147 filers reported holding COLLEGIUM PHARMACEUTICAL INC in Q1 2019. The put-call ratio across all filers is 0.51 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $3 | 0.0% | 127 | 0.0% | 0.00% | – |
| Q2 2023 | $3 | 0.0% | 127 | 0.0% | 0.00% | – |
| Q1 2023 | $3 | 0.0% | 127 | 0.0% | 0.00% | – |
| Q4 2022 | $3 | -99.8% | 127 | 0.0% | 0.00% | – |
| Q3 2022 | $2,000 | 0.0% | 127 | 0.0% | 0.00% | – |
| Q2 2022 | $2,000 | 0.0% | 127 | +67.1% | 0.00% | – |
| Q1 2022 | $2,000 | +100.0% | 76 | 0.0% | 0.00% | – |
| Q4 2021 | $1,000 | -50.0% | 76 | 0.0% | 0.00% | – |
| Q3 2021 | $2,000 | 0.0% | 76 | 0.0% | 0.00% | – |
| Q2 2021 | $2,000 | 0.0% | 76 | 0.0% | 0.00% | – |
| Q1 2021 | $2,000 | 0.0% | 76 | 0.0% | 0.00% | – |
| Q4 2020 | $2,000 | -50.0% | 76 | -57.8% | 0.00% | – |
| Q3 2020 | $4,000 | +33.3% | 180 | 0.0% | 0.00% | – |
| Q2 2020 | $3,000 | 0.0% | 180 | 0.0% | 0.00% | – |
| Q1 2020 | $3,000 | -25.0% | 180 | 0.0% | 0.00% | – |
| Q4 2019 | $4,000 | +100.0% | 180 | 0.0% | 0.00% | – |
| Q3 2019 | $2,000 | 0.0% | 180 | 0.0% | 0.00% | – |
| Q2 2019 | $2,000 | -33.3% | 180 | 0.0% | 0.00% | – |
| Q1 2019 | $3,000 | 0.0% | 180 | 0.0% | 0.00% | – |
| Q4 2018 | $3,000 | 0.0% | 180 | 0.0% | 0.00% | – |
| Q3 2018 | $3,000 | -25.0% | 180 | 0.0% | 0.00% | – |
| Q2 2018 | $4,000 | -20.0% | 180 | 0.0% | 0.00% | – |
| Q1 2018 | $5,000 | – | 180 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| FRAZIER MANAGEMENT LLC | 1,887,332 | $34,840,000 | 5.65% |
| SECTORAL ASSET MANAGEMENT INC | 1,426,862 | $26,340,000 | 3.29% |
| Eventide Asset Management | 2,207,610 | $40,752,000 | 2.12% |
| Rock Springs Capital Management LP | 1,885,729 | $34,811,000 | 1.58% |
| SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC | 460,000 | $8,492,000 | 1.11% |
| Cormorant Asset Management, LP | 300,000 | $5,538,000 | 0.58% |
| HIGHLAND CAPITAL MANAGEMENT LP | 579,234 | $10,693,000 | 0.49% |
| TPG Group Holdings (SBS) Advisors, Inc. | 1,389,863 | $25,657,000 | 0.39% |
| NBW CAPITAL LLC | 69,050 | $1,275,000 | 0.34% |
| NEXT CENTURY GROWTH INVESTORS LLC | 144,972 | $2,676,000 | 0.33% |