MERSANA THERAPEUTICS INC's ticker is and the CUSIP is 59045L906. A total of 4 filers reported holding MERSANA THERAPEUTICS INC in Q3 2023. The put-call ratio across all filers is - and the average weighting 0.0%.
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |
| GROUP ONE TRADING, L.P. | 101,400 | $128,778 | 0.00% |
| SIMPLEX TRADING, LLC | 37,500 | $47 | 0.00% |
| JANE STREET GROUP, LLC | 40,400 | $51,308 | 0.00% |