MERRIMACK PHARMACEUTICALS IN's ticker is MACKXXXX and the CUSIP is 590328100.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2017 | $34,000 | -89.1% | 27,500 | -72.9% | 0.00% | -100.0% |
| Q1 2017 | $312,000 | +47.9% | 101,400 | +95.4% | 0.01% | +66.7% |
| Q4 2016 | $211,000 | +229.7% | 51,900 | +408.8% | 0.00% | +200.0% |
| Q3 2016 | $64,000 | +1500.0% | 10,200 | +18114.3% | 0.00% | – |
| Q3 2015 | $4,000 | -85.7% | 56 | -90.7% | 0.00% | -100.0% |
| Q1 2015 | $28,000 | -65.9% | 600 | -14.3% | 0.00% | -50.0% |
| Q4 2014 | $82,000 | +67.3% | 700 | -59.4% | 0.00% | +100.0% |
| Q3 2014 | $49,000 | -76.7% | 1,724 | -46.9% | 0.00% | -80.0% |
| Q2 2014 | $210,000 | +36.4% | 3,248 | -35.7% | 0.01% | +66.7% |
| Q1 2014 | $154,000 | +51.0% | 5,053 | +823.8% | 0.00% | +50.0% |
| Q4 2013 | $102,000 | – | 547 | +2504.8% | 0.00% | – |
| Q3 2013 | $0 | – | 21 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Lagoda Investment Management, L.P. | 2,100,140 | $25,968,000 | 6.81% |
| Portolan Capital Management | 664,298 | $8,214,000 | 1.15% |
| GARRISON BRADFORD & ASSOCIATES INC | 90,700 | $1,122,000 | 1.10% |
| Opus Point Partners Management, LLC | 72,009 | $890,000 | 0.70% |
| Eagle Ridge Investment Management | 122,500 | $1,515,000 | 0.68% |
| EAM Investors, LLC | 350,410 | $4,333,000 | 0.51% |
| WESTFIELD CAPITAL MANAGEMENT CO LP | 4,881,667 | $60,362,000 | 0.37% |
| Cannell & Co. | 1,051,178 | $12,998,000 | 0.37% |
| Birchview Capital, LP | 42,300 | $523,000 | 0.28% |
| Tekla Capital Management LLC | 567,787 | $7,021,000 | 0.25% |