MERRIMACK PHARMACEUTICALS IN's ticker is and the CUSIP is 590328AA8. A total of 16 filers reported holding MERRIMACK PHARMACEUTICALS IN in Q3 2015. The put-call ratio across all filers is - and the average weighting 1.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2017 | $1,138,000 | +29.3% | 1,331,000 | 0.0% | 0.04% | +24.2% |
| Q2 2017 | $880,000 | -21.8% | 1,331,000 | 0.0% | 0.03% | -23.3% |
| Q1 2017 | $1,125,000 | -11.4% | 1,331,000 | 0.0% | 0.04% | -10.4% |
| Q4 2016 | $1,270,000 | -23.9% | 1,331,000 | -0.4% | 0.05% | -18.6% |
| Q3 2016 | $1,668,000 | +3.8% | 1,336,000 | -5.3% | 0.06% | +1.7% |
| Q2 2016 | $1,607,000 | -26.0% | 1,411,000 | 0.0% | 0.06% | -18.3% |
| Q1 2016 | $2,172,000 | +9.5% | 1,411,000 | +5.5% | 0.07% | +10.9% |
| Q4 2015 | $1,984,000 | -10.1% | 1,337,000 | -5.2% | 0.06% | -1.5% |
| Q3 2015 | $2,206,000 | -13.2% | 1,410,000 | +16.5% | 0.06% | 0.0% |
| Q2 2015 | $2,542,000 | -1.2% | 1,210,000 | -5.7% | 0.06% | 0.0% |
| Q1 2015 | $2,572,000 | +5.7% | 1,283,000 | 0.0% | 0.06% | +10.2% |
| Q4 2014 | $2,434,000 | +22.0% | 1,283,000 | 0.0% | 0.06% | +15.7% |
| Q3 2014 | $1,995,000 | +15.2% | 1,283,000 | 0.0% | 0.05% | +21.4% |
| Q2 2014 | $1,732,000 | +32.6% | 1,283,000 | +0.3% | 0.04% | +31.2% |
| Q1 2014 | $1,306,000 | -7.3% | 1,279,000 | -5.5% | 0.03% | -13.5% |
| Q4 2013 | $1,409,000 | -56.1% | 1,353,000 | -61.7% | 0.04% | -57.5% |
| Q3 2013 | $3,209,000 | – | 3,529,000 | – | 0.09% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| TFG Asset Management GP Ltd | 16,490,000 | $25,947,000 | 12.49% |
| SILVERBACK ASSET MANAGEMENT LLC | 14,500,000 | $22,711,000 | 2.37% |
| TANG CAPITAL MANAGEMENT LLC | 3,500,000 | $5,259,000 | 1.94% |
| ARISTEIA CAPITAL, L.L.C. | 11,932,000 | $18,727,000 | 0.95% |
| WOLVERINE ASSET MANAGEMENT LLC | 12,600,000 | $19,576,000 | 0.46% |
| Polar Capital LLP | 3,120,000 | $4,965,000 | 0.10% |
| Tekla Capital Management LLC | 1,485,000 | $2,336,000 | 0.08% |
| MIZUHO SECURITIES USA LLC | 194,000 | $305,000 | 0.08% |
| PALISADE CAPITAL MANAGEMENT, LP | 1,410,000 | $2,206,000 | 0.06% |
| LAZARD ASSET MANAGEMENT LLC | 11,010,000 | $17,375,000 | 0.04% |