IRONWOOD PHARMACEUTICALS INC's ticker is and the CUSIP is 46333X908. A total of 3 filers reported holding IRONWOOD PHARMACEUTICALS INC in Q4 2017. The put-call ratio across all filers is - and the average weighting 0.3%.
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% |