MERRIMACK PHARMACEUTICALS IN's ticker is MACKXXXX and the CUSIP is 590328100. A total of 97 filers reported holding MERRIMACK PHARMACEUTICALS IN in Q3 2013. The put-call ratio across all filers is 0.95 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2017 | $270,000 | -16.1% | 217,900 | +108.1% | 0.00% | – |
| Q1 2017 | $322,000 | -57.9% | 104,700 | -44.1% | 0.00% | -100.0% |
| Q4 2016 | $765,000 | -35.7% | 187,400 | 0.0% | 0.00% | 0.0% |
| Q3 2016 | $1,190,000 | +17.8% | 187,400 | 0.0% | 0.00% | 0.0% |
| Q2 2016 | $1,010,000 | -28.3% | 187,400 | +11.3% | 0.00% | 0.0% |
| Q1 2016 | $1,409,000 | +5.9% | 168,300 | 0.0% | 0.00% | 0.0% |
| Q4 2015 | $1,330,000 | -8.8% | 168,300 | -1.8% | 0.00% | 0.0% |
| Q3 2015 | $1,458,000 | -31.3% | 171,300 | -0.2% | 0.00% | -50.0% |
| Q2 2015 | $2,122,000 | +10.9% | 171,600 | +6.5% | 0.00% | 0.0% |
| Q1 2015 | $1,914,000 | +5.2% | 161,100 | 0.0% | 0.00% | 0.0% |
| Q4 2014 | $1,820,000 | +28.7% | 161,100 | 0.0% | 0.00% | +100.0% |
| Q3 2014 | $1,414,000 | +20.4% | 161,100 | 0.0% | 0.00% | 0.0% |
| Q2 2014 | $1,174,000 | +47.7% | 161,100 | +2.1% | 0.00% | 0.0% |
| Q1 2014 | $795,000 | +37.8% | 157,836 | +46.1% | 0.00% | 0.0% |
| Q4 2013 | $577,000 | -6.2% | 108,036 | -33.2% | 0.00% | 0.0% |
| Q3 2013 | $615,000 | -40.9% | 161,736 | +4.6% | 0.00% | 0.0% |
| Q2 2013 | $1,041,000 | – | 154,653 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| DAFNA Capital Management LLC | 514,853 | $2,595,000 | 2.23% |
| GARRISON BRADFORD & ASSOCIATES INC | 98,001 | $494,000 | 0.48% |
| Catalyst Capital Advisors LLC | 380,896 | $1,920,000 | 0.44% |
| Knoll Capital Management, LLC | 160,585 | $809,000 | 0.42% |
| Tekla Capital Management LLC | 757,050 | $3,816,000 | 0.38% |
| FULLER & THALER ASSET MANAGEMENT, INC. | 524,800 | $2,645,000 | 0.13% |
| Integre Asset Management, LLC | 103,493 | $522,000 | 0.12% |
| CAMBRIDGE TRUST CO | 220,003 | $1,109,000 | 0.10% |
| JAMISON EATON & WOOD INC /NJ | 62,782 | $316,000 | 0.09% |
| STONERIDGE INVESTMENT PARTNERS LLC | 88,304 | $445,000 | 0.09% |