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 | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $635,735 | – | 26,500 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 64,500 | $1,547,355 | 0.01% |
| SIMPLEX TRADING, LLC | 28,700 | $688 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |
| JANE STREET GROUP, LLC | 26,500 | $635,735 | 0.00% |