COLLEGIUM PHARMACEUTICAL INC's ticker is and the CUSIP is 19459J954. A total of 4 filers reported holding COLLEGIUM PHARMACEUTICAL INC in Q1 2023. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2023 | $184,680 | +31.2% | 6,000 | -4.8% | 0.00% | – |
| Q3 2023 | $140,805 | +9.2% | 6,300 | +5.0% | 0.00% | – |
| Q2 2023 | $128,940 | -91.7% | 6,000 | -90.7% | 0.00% | -100.0% |
| Q1 2023 | $1,547,355 | +9571.0% | 64,500 | +6350.0% | 0.01% | – |
| Q3 2022 | $16,000 | +220.0% | 1,000 | +400.0% | 0.00% | – |
| Q2 2021 | $5,000 | -97.9% | 200 | -98.0% | 0.00% | – |
| Q1 2021 | $237,000 | +295.0% | 10,000 | +233.3% | 0.00% | – |
| Q4 2020 | $60,000 | -42.9% | 3,000 | -50.0% | 0.00% | – |
| Q2 2020 | $105,000 | +7.1% | 6,000 | 0.0% | 0.00% | -100.0% |
| Q1 2020 | $98,000 | +66.1% | 6,000 | +50.0% | 0.00% | – |
| Q3 2018 | $59,000 | -74.3% | 4,000 | -55.6% | 0.00% | -100.0% |
| Q1 2018 | $230,000 | +119.0% | 9,000 | +57.9% | 0.00% | +100.0% |
| Q4 2017 | $105,000 | +110.0% | 5,700 | +42.5% | 0.00% | 0.0% |
| Q2 2017 | $50,000 | -35.9% | 4,000 | -20.0% | 0.00% | 0.0% |
| Q4 2016 | $78,000 | -18.8% | 5,000 | 0.0% | 0.00% | 0.0% |
| Q3 2016 | $96,000 | – | 5,000 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |
| SIMPLEX TRADING, LLC | 100 | $3 | 0.00% |