MERRIMACK PHARMACEUTICALS IN's ticker is MACKXXXX and the CUSIP is 590328100. A total of 150 filers reported holding MERRIMACK PHARMACEUTICALS IN in Q2 2015. The put-call ratio across all filers is 0.28 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2015 | $5,763,000 | -50.9% | 677,254 | -28.7% | 0.05% | -48.5% |
| Q2 2015 | $11,746,000 | +0.1% | 950,004 | -3.8% | 0.10% | -2.0% |
| Q1 2015 | $11,737,000 | +34.8% | 987,946 | +28.2% | 0.10% | +30.3% |
| Q4 2014 | $8,706,000 | +38.9% | 770,465 | +7.9% | 0.08% | +33.3% |
| Q3 2014 | $6,270,000 | +17.5% | 714,135 | -2.5% | 0.06% | +16.3% |
| Q2 2014 | $5,338,000 | +103.3% | 732,225 | +40.6% | 0.05% | +32.4% |
| Q1 2014 | $2,626,000 | +19.7% | 520,960 | +26.5% | 0.04% | +12.1% |
| Q4 2013 | $2,194,000 | – | 411,684 | – | 0.03% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|