MERRIMACK PHARMACEUTICALS IN's ticker is MACKXXXX and the CUSIP is 590328100. A total of 143 filers reported holding MERRIMACK PHARMACEUTICALS IN in Q2 2016. The put-call ratio across all filers is 1.62 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2017 | $120,000 | -84.3% | 97,169 | -60.7% | 0.00% | – |
| Q1 2017 | $762,000 | -64.4% | 247,235 | -52.9% | 0.00% | -100.0% |
| Q4 2016 | $2,143,000 | +214.2% | 525,425 | +389.7% | 0.00% | – |
| Q3 2016 | $682,000 | +367.1% | 107,291 | +295.6% | 0.00% | – |
| Q2 2016 | $146,000 | -83.4% | 27,121 | -74.2% | 0.00% | -100.0% |
| Q1 2016 | $879,000 | +467.1% | 105,007 | +435.2% | 0.00% | – |
| Q4 2015 | $155,000 | -78.0% | 19,620 | -76.3% | 0.00% | -100.0% |
| Q3 2015 | $704,000 | +43.7% | 82,744 | +108.2% | 0.00% | – |
| Q2 2015 | $490,000 | -14.9% | 39,740 | -18.0% | 0.00% | -100.0% |
| Q1 2015 | $576,000 | -11.0% | 48,446 | -15.4% | 0.00% | 0.0% |
| Q4 2014 | $647,000 | +304.4% | 57,266 | +213.2% | 0.00% | – |
| Q3 2014 | $160,000 | -19.2% | 18,282 | -32.9% | 0.00% | – |
| Q2 2014 | $198,000 | -1.5% | 27,235 | -31.8% | 0.00% | – |
| Q1 2014 | $201,000 | -33.4% | 39,946 | -29.2% | 0.00% | – |
| Q4 2013 | $302,000 | +297.4% | 56,414 | +183.2% | 0.00% | – |
| Q3 2013 | $76,000 | +72.7% | 19,923 | +204.9% | 0.00% | – |
| Q2 2013 | $44,000 | – | 6,535 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GREAT POINT PARTNERS LLC | 5,000,000 | $20,400,000 | 4.19% |
| Consonance Capital Management LP | 9,067,998 | $36,997,000 | 4.06% |
| Lagoda Investment Management, L.P. | 1,522,529 | $6,212,000 | 2.13% |
| INDUS CAPITAL PARTNERS, LLC | 1,050,000 | $4,284,000 | 0.56% |
| WESTFIELD CAPITAL MANAGEMENT CO LP | 9,072,877 | $37,017,000 | 0.32% |
| GARRISON BRADFORD & ASSOCIATES INC | 77,700 | $317,000 | 0.29% |
| Cannell & Co. | 1,572,978 | $6,418,000 | 0.23% |
| Virtus ETF Advisers LLC | 179,625 | $733,000 | 0.22% |
| LeJeune Puetz Investment Counsel LLC | 3,976 | $161,000 | 0.12% |
| STONERIDGE INVESTMENT PARTNERS LLC | 221,838 | $905,000 | 0.12% |