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 | $8,440,000 | -73.3% | 6,805,886 | -33.7% | 0.00% | -100.0% |
| Q1 2017 | $31,618,000 | -15.7% | 10,265,752 | +11.6% | 0.00% | 0.0% |
| Q4 2016 | $37,515,000 | -34.4% | 9,194,936 | +2.1% | 0.00% | -33.3% |
| Q3 2016 | $57,199,000 | +4.1% | 9,007,633 | -11.7% | 0.00% | 0.0% |
| Q2 2016 | $54,958,000 | -28.9% | 10,196,415 | +10.4% | 0.00% | -40.0% |
| Q1 2016 | $77,324,000 | -5.1% | 9,238,227 | -10.4% | 0.01% | 0.0% |
| Q4 2015 | $81,474,000 | -2.0% | 10,313,245 | +5.6% | 0.01% | +66.7% |
| Q3 2015 | $83,114,000 | -28.3% | 9,766,632 | +4.1% | 0.00% | -62.5% |
| Q2 2015 | $115,975,000 | +12.1% | 9,379,287 | +7.7% | 0.01% | +14.3% |
| Q1 2015 | $103,440,000 | +38.4% | 8,707,054 | +31.6% | 0.01% | +40.0% |
| Q4 2014 | $74,765,000 | +51.5% | 6,616,429 | +17.7% | 0.01% | +25.0% |
| Q3 2014 | $49,345,000 | +25.4% | 5,620,186 | +4.1% | 0.00% | +33.3% |
| Q2 2014 | $39,340,000 | +48.1% | 5,396,583 | +2.4% | 0.00% | +50.0% |
| Q1 2014 | $26,564,000 | -0.1% | 5,270,626 | +5.8% | 0.00% | 0.0% |
| Q4 2013 | $26,592,000 | +49.0% | 4,979,705 | +6.0% | 0.00% | 0.0% |
| Q3 2013 | $17,847,000 | -29.5% | 4,696,473 | +24.9% | 0.00% | -33.3% |
| Q2 2013 | $25,302,000 | – | 3,759,537 | – | 0.00% | – |
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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% |