MEDICINES CO's ticker is and the CUSIP is 584688905. A total of 5 filers reported holding MEDICINES CO in Q2 2015. The put-call ratio across all filers is - and the average weighting 0.2%.
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Timber Hill LLC | 28,000 | $766,000 | 0.05% |
| GROUP ONE TRADING, L.P. | 118,400 | $3,237,000 | 0.02% |
| SIMPLEX TRADING, LLC | 104 | $28,000 | 0.00% |
| JPMORGAN CHASE & CO | 11,800 | $323,000 | 0.00% |