MEDICINES CO's ticker is MDCO and the CUSIP is 584688105. A total of 194 filers reported holding MEDICINES CO in Q4 2018. The put-call ratio across all filers is 1.28 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $218,000 | -72.0% | 11,400 | -46.2% | 0.01% | -56.2% |
| Q2 2018 | $778,000 | -65.3% | 21,200 | -68.9% | 0.03% | -64.4% |
| Q1 2018 | $2,243,000 | +296.3% | 68,100 | +357.0% | 0.09% | +200.0% |
| Q2 2017 | $566,000 | -79.8% | 14,900 | -79.8% | 0.03% | -71.2% |
| Q3 2015 | $2,805,000 | -5.1% | 73,917 | -28.5% | 0.10% | +5.1% |
| Q2 2015 | $2,956,000 | -1.1% | 103,342 | -3.1% | 0.10% | -3.9% |
| Q1 2015 | $2,989,000 | -16.5% | 106,702 | -33.5% | 0.10% | -37.6% |
| Q3 2014 | $3,578,000 | +169.4% | 160,349 | +250.8% | 0.16% | +139.1% |
| Q2 2014 | $1,328,000 | +84.2% | 45,711 | +80.0% | 0.07% | +81.6% |
| Q1 2014 | $721,000 | -66.3% | 25,399 | -54.2% | 0.04% | -66.7% |
| Q4 2013 | $2,142,000 | – | 55,475 | – | 0.11% | – |
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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% |