MERRIMACK PHARMACEUTICALS IN's ticker is MACKXXXX and the CUSIP is 590328100. A total of 139 filers reported holding MERRIMACK PHARMACEUTICALS IN in Q4 2015. The put-call ratio across all filers is 1.51 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2017 | $177,000 | -59.8% | 143,003 | 0.0% | 0.01% | -58.6% |
| Q1 2017 | $440,000 | -24.5% | 143,003 | 0.0% | 0.03% | -29.3% |
| Q4 2016 | $583,000 | -35.8% | 143,003 | 0.0% | 0.04% | -37.9% |
| Q3 2016 | $908,000 | +17.8% | 143,003 | 0.0% | 0.07% | +11.9% |
| Q2 2016 | $771,000 | -35.6% | 143,003 | 0.0% | 0.06% | -39.8% |
| Q1 2016 | $1,197,000 | +5.9% | 143,003 | 0.0% | 0.10% | +5.4% |
| Q4 2015 | $1,130,000 | -7.1% | 143,003 | 0.0% | 0.09% | -13.1% |
| Q3 2015 | $1,217,000 | -31.2% | 143,003 | 0.0% | 0.11% | -26.7% |
| Q2 2015 | $1,768,000 | -2.8% | 143,003 | -6.5% | 0.15% | -4.6% |
| Q1 2015 | $1,818,000 | -2.5% | 153,003 | -7.3% | 0.15% | -5.6% |
| Q4 2014 | $1,865,000 | +18.0% | 165,003 | -8.3% | 0.16% | +15.7% |
| Q3 2014 | $1,580,000 | +20.4% | 180,003 | 0.0% | 0.14% | +22.8% |
| Q2 2014 | $1,312,000 | +18.3% | 180,003 | -18.2% | 0.11% | +11.8% |
| Q1 2014 | $1,109,000 | -9.5% | 220,003 | -4.3% | 0.10% | -10.5% |
| Q4 2013 | $1,226,000 | +38.2% | 230,003 | -1.7% | 0.11% | +29.5% |
| Q3 2013 | $887,000 | -44.9% | 234,003 | -2.1% | 0.09% | -47.3% |
| Q2 2013 | $1,611,000 | – | 239,003 | – | 0.17% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Lagoda Investment Management, L.P. | 1,560,530 | $17,634,000 | 4.71% |
| B & T Capital Management DBA Alpha Capital Management | 280,113 | $3,165,000 | 2.22% |
| Schonfeld Group Holdings LLC | 10,000 | $113,000 | 1.51% |
| COLUMBIA CAPITAL LLC | 117,702 | $1,331,000 | 1.45% |
| Portolan Capital Management | 607,288 | $6,862,000 | 1.38% |
| Price Capital Management, Inc. | 118,047 | $1,334,000 | 1.18% |
| GARRISON BRADFORD & ASSOCIATES INC | 90,700 | $1,025,000 | 0.93% |
| Opus Point Partners Management, LLC | 72,009 | $814,000 | 0.80% |
| EAM Investors, LLC | 412,233 | $4,658,000 | 0.65% |
| TFS CAPITAL LLC | 476,105 | $5,380,000 | 0.51% |