MERRIMACK PHARMACEUTICALS IN's ticker is MACKXXXX and the CUSIP is 590328100. A total of 118 filers reported holding MERRIMACK PHARMACEUTICALS IN in Q1 2017. The put-call ratio across all filers is 1.86 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2017 | $22,000 | -59.3% | 17,532 | 0.0% | 0.00% | -75.0% |
| Q1 2017 | $54,000 | -25.0% | 17,532 | 0.0% | 0.00% | -20.0% |
| Q4 2016 | $72,000 | -35.1% | 17,532 | 0.0% | 0.01% | -44.4% |
| Q3 2016 | $111,000 | +18.1% | 17,532 | 0.0% | 0.01% | +12.5% |
| Q2 2016 | $94,000 | -36.1% | 17,532 | 0.0% | 0.01% | -38.5% |
| Q1 2016 | $147,000 | +5.8% | 17,532 | 0.0% | 0.01% | +8.3% |
| Q4 2015 | $139,000 | -6.7% | 17,532 | 0.0% | 0.01% | -14.3% |
| Q3 2015 | $149,000 | -31.3% | 17,532 | 0.0% | 0.01% | -26.3% |
| Q2 2015 | $217,000 | +4.3% | 17,532 | 0.0% | 0.02% | 0.0% |
| Q1 2015 | $208,000 | +5.1% | 17,532 | 0.0% | 0.02% | 0.0% |
| Q4 2014 | $198,000 | +28.6% | 17,532 | 0.0% | 0.02% | +26.7% |
| Q3 2014 | $154,000 | +20.3% | 17,532 | 0.0% | 0.02% | +15.4% |
| Q2 2014 | $128,000 | +5.8% | 17,532 | -26.7% | 0.01% | +8.3% |
| Q1 2014 | $121,000 | -5.5% | 23,932 | 0.0% | 0.01% | -14.3% |
| Q4 2013 | $128,000 | – | 23,932 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Lagoda Investment Management, L.P. | 2,244,080 | $12,096,000 | 4.51% |
| ALTFEST L J & CO INC | 39,491 | $1,653,000 | 1.15% |
| GARRISON BRADFORD & ASSOCIATES INC | 82,700 | $446,000 | 0.44% |
| WESTFIELD CAPITAL MANAGEMENT CO LP | 9,074,557 | $48,912,000 | 0.40% |
| Virtus ETF Advisers LLC | 87,477 | $472,000 | 0.35% |
| Cannell & Co. | 1,614,678 | $8,703,000 | 0.32% |
| Birchview Capital, LP | 44,000 | $237,000 | 0.17% |
| STONERIDGE INVESTMENT PARTNERS LLC | 180,534 | $973,000 | 0.14% |
| HighPoint Advisor Group LLC | 8,484 | $344,000 | 0.12% |
| MARINER INVESTMENT GROUP LLC | 63,090 | $340,000 | 0.12% |