MEDICINES CO's ticker is and the CUSIP is 584688955. A total of 4 filers reported holding MEDICINES CO in Q3 2015. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2017 | $1,125,000 | +359.2% | 23,000 | +253.8% | 0.01% | +700.0% |
| Q3 2016 | $245,000 | -0.8% | 6,500 | 0.0% | 0.00% | 0.0% |
| Q3 2015 | $247,000 | -38.7% | 6,500 | -53.9% | 0.00% | -50.0% |
| Q2 2015 | $403,000 | +9.8% | 14,100 | +48.4% | 0.00% | +100.0% |
| Q4 2013 | $367,000 | -36.7% | 9,500 | -45.1% | 0.00% | -50.0% |
| Q3 2013 | $580,000 | -36.5% | 17,300 | -41.8% | 0.00% | -33.3% |
| Q2 2013 | $914,000 | – | 29,700 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 15,400 | $585,000 | 0.01% |
| Citadel Advisors | 52,600 | $1,997,000 | 0.00% |
| Timber Hill LLC | 6,500 | $247,000 | 0.00% |
| SIMPLEX TRADING, LLC | 64 | $1,000 | 0.00% |