MERRIMACK PHARMACEUTICALS IN's ticker is and the CUSIP is 590328AA8. A total of 21 filers reported holding MERRIMACK PHARMACEUTICALS IN in Q4 2013. The put-call ratio across all filers is - and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2016 | $603,000 | -25.4% | 542,000 | -0.6% | 0.00% | -100.0% |
| Q1 2016 | $808,000 | -18.0% | 545,000 | -18.3% | 0.00% | 0.0% |
| Q4 2015 | $985,000 | -0.8% | 667,000 | +5.5% | 0.00% | 0.0% |
| Q3 2015 | $993,000 | -29.5% | 632,000 | -6.1% | 0.00% | 0.0% |
| Q2 2015 | $1,409,000 | +188.7% | 673,000 | +171.4% | 0.00% | – |
| Q1 2015 | $488,000 | +117.9% | 248,000 | +110.2% | 0.00% | – |
| Q4 2014 | $224,000 | +23.1% | 118,000 | 0.0% | 0.00% | – |
| Q3 2014 | $182,000 | -33.8% | 118,000 | -43.3% | 0.00% | – |
| Q2 2014 | $275,000 | -19.8% | 208,000 | -38.8% | 0.00% | – |
| Q1 2014 | $343,000 | +174.4% | 340,000 | +178.7% | 0.00% | – |
| Q4 2013 | $125,000 | – | 122,000 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|