MERRIMACK PHARMACEUTICALS IN's ticker is MACKXXXX and the CUSIP is 590328100. A total of 142 filers reported holding MERRIMACK PHARMACEUTICALS IN in Q1 2016. The put-call ratio across all filers is 0.85 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2015 | $89,000 | -84.9% | 11,300 | -76.3% | 0.00% | -81.2% |
| Q2 2015 | $589,000 | -45.8% | 47,600 | -47.9% | 0.02% | -46.7% |
| Q1 2015 | $1,086,000 | +3.5% | 91,400 | -1.5% | 0.03% | 0.0% |
| Q4 2014 | $1,049,000 | +61.4% | 92,800 | +25.2% | 0.03% | +57.9% |
| Q3 2014 | $650,000 | +18.6% | 74,100 | -1.3% | 0.02% | +18.8% |
| Q2 2014 | $548,000 | -2.3% | 75,100 | -32.5% | 0.02% | -5.9% |
| Q1 2014 | $561,000 | – | 111,240 | – | 0.02% | – |
Download | ||||||
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% |