MEDICINES CO's ticker is MDCO and the CUSIP is 584688105. A total of 200 filers reported holding MEDICINES CO in Q1 2018. The put-call ratio across all filers is 0.42 and the average weighting 0.6%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2018 | $352,000 | -65.0% | 11,784 | -57.0% | 0.03% | -62.9% |
| Q2 2018 | $1,006,000 | +57.7% | 27,414 | +17.5% | 0.07% | 0.0% |
| Q4 2017 | $638,000 | +37.8% | 23,340 | +86.7% | 0.07% | -40.2% |
| Q3 2017 | $463,000 | +56.9% | 12,500 | +61.2% | 0.12% | +44.4% |
| Q2 2017 | $295,000 | -63.0% | 7,753 | -52.4% | 0.08% | -20.6% |
| Q1 2017 | $797,000 | +252.7% | 16,300 | +171.7% | 0.10% | +104.0% |
| Q3 2016 | $226,000 | -64.4% | 6,000 | -68.2% | 0.05% | -39.8% |
| Q2 2016 | $635,000 | +31.5% | 18,887 | +24.3% | 0.08% | +45.6% |
| Q1 2016 | $483,000 | -41.9% | 15,200 | -49.4% | 0.06% | -61.2% |
| Q4 2014 | $831,000 | – | 30,061 | – | 0.15% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Sarissa Capital Management LP | 4,202,000 | $153,246,000 | 19.10% |
| Antipodean Advisors LLC | 257,000 | $9,373,000 | 11.40% |
| Aviva Holdings Ltd. | 982,831 | $35,844,000 | 7.50% |
| BRIDGER MANAGEMENT, LLC | 2,314,014 | $84,392,000 | 6.62% |
| Slate Path Capital LP | 3,545,000 | $129,286,000 | 5.80% |
| CVI Holdings, LLC | 338,850 | $12,357,000 | 4.78% |
| DLD Asset Management, LP | 2,917,800 | $106,412,000 | 4.43% |
| Camber Capital Management LP | 1,700,000 | $61,999,000 | 2.89% |
| Maven Securities LTD | 109,386 | $3,994,000 | 2.66% |
| Parian Global Management LP | 110,100 | $4,015,000 | 2.60% |