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 | ||||
|---|---|---|---|---|---|---|
| Q4 2016 | $88,000 | -18.5% | 21,500 | +26.5% | 0.06% | -1.6% |
| Q3 2016 | $108,000 | +44.0% | 17,000 | +21.4% | 0.06% | +45.2% |
| Q2 2016 | $75,000 | -21.1% | 14,000 | +16.7% | 0.04% | -14.3% |
| Q4 2015 | $95,000 | -20.2% | 12,000 | -14.3% | 0.05% | -7.5% |
| Q3 2015 | $119,000 | -51.2% | 14,000 | -31.7% | 0.05% | -52.7% |
| Q1 2015 | $244,000 | -33.5% | 20,500 | -36.9% | 0.11% | -32.5% |
| Q4 2014 | $367,000 | +114.6% | 32,500 | +66.7% | 0.17% | +112.8% |
| Q3 2014 | $171,000 | +67.6% | 19,500 | +39.3% | 0.08% | +56.0% |
| Q2 2014 | $102,000 | +43.7% | 14,000 | 0.0% | 0.05% | +35.1% |
| Q1 2014 | $71,000 | -5.3% | 14,000 | 0.0% | 0.04% | -14.0% |
| Q4 2013 | $75,000 | – | 14,000 | – | 0.04% | – |
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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% |