MERRIMACK PHARMACEUTICALS IN's ticker is MACKXXXX and the CUSIP is 590328100. A total of 144 filers reported holding MERRIMACK PHARMACEUTICALS IN in Q4 2014. The put-call ratio across all filers is 2.36 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2017 | $877,000 | -59.8% | 707,848 | -0.1% | 0.00% | -100.0% |
| Q1 2017 | $2,181,000 | -25.5% | 708,334 | -1.3% | 0.00% | -50.0% |
| Q4 2016 | $2,928,000 | -35.5% | 717,754 | +0.4% | 0.00% | -33.3% |
| Q3 2016 | $4,540,000 | +15.7% | 715,064 | -1.8% | 0.00% | +50.0% |
| Q2 2016 | $3,925,000 | -35.7% | 728,334 | -0.2% | 0.00% | -50.0% |
| Q1 2016 | $6,105,000 | +18.1% | 729,484 | +11.5% | 0.00% | +33.3% |
| Q4 2015 | $5,170,000 | +1026.4% | 654,297 | +1114.8% | 0.00% | – |
| Q3 2015 | $459,000 | -40.2% | 53,862 | -13.3% | 0.00% | -100.0% |
| Q2 2015 | $767,000 | +9.3% | 62,103 | +5.1% | 0.00% | – |
| Q1 2015 | $702,000 | -59.1% | 59,103 | -61.1% | 0.00% | -100.0% |
| Q4 2014 | $1,715,000 | +74.5% | 151,803 | +35.5% | 0.00% | 0.0% |
| Q3 2014 | $983,000 | +32.8% | 112,003 | +10.3% | 0.00% | 0.0% |
| Q2 2014 | $740,000 | +42.3% | 101,503 | -1.5% | 0.00% | – |
| Q1 2014 | $520,000 | +4627.3% | 103,003 | +4804.9% | 0.00% | – |
| Q4 2013 | $11,000 | -35.3% | 2,100 | -51.8% | 0.00% | – |
| Q3 2013 | $17,000 | +30.8% | 4,353 | +112.3% | 0.00% | – |
| Q2 2013 | $13,000 | – | 2,050 | – | 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% |