IRONWOOD PHARMACEUTICALS INC's ticker is and the CUSIP is 46333X908. A total of 4 filers reported holding IRONWOOD PHARMACEUTICALS INC in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2020 | $120,000 | – | 10,500 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| SIMPLEX TRADING, LLC | 1,194 | $1,359,000 | 0.00% |
| HBK INVESTMENTS L P | 10,500 | $120,000 | 0.00% |
| GROUP ONE TRADING, L.P. | 22,800 | $260,000 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |