MERRIMACK PHARMACEUTICALS IN's ticker is MACK and the CUSIP is 590328209. A total of 52 filers reported holding MERRIMACK PHARMACEUTICALS IN in Q2 2019. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $667,275 | -15.4% | 54,118 | -15.6% | 0.18% | -13.4% |
| Q2 2023 | $788,651 | -11.0% | 64,118 | -11.1% | 0.21% | -7.1% |
| Q1 2023 | $886,330 | -9.8% | 72,118 | -15.9% | 0.22% | +12.5% |
| Q4 2022 | $982,489 | +126.4% | 85,732 | -26.0% | 0.20% | +217.5% |
| Q3 2022 | $434,000 | -37.0% | 115,821 | 0.0% | 0.06% | -41.7% |
| Q2 2022 | $689,000 | +22.8% | 115,821 | +30.6% | 0.11% | +35.0% |
| Q1 2022 | $561,000 | +95.5% | 88,683 | +20.7% | 0.08% | +122.2% |
| Q4 2021 | $287,000 | -2.0% | 73,450 | +21.1% | 0.04% | -20.0% |
| Q3 2021 | $293,000 | -24.3% | 60,634 | 0.0% | 0.04% | -28.6% |
| Q2 2021 | $387,000 | +1.6% | 60,634 | 0.0% | 0.06% | -18.2% |
| Q1 2021 | $381,000 | -8.9% | 60,634 | 0.0% | 0.08% | -23.0% |
| Q4 2020 | $418,000 | +56.0% | 60,634 | -9.4% | 0.10% | +26.6% |
| Q3 2020 | $268,000 | +20.2% | 66,934 | 0.0% | 0.08% | -21.0% |
| Q2 2020 | $223,000 | +54.9% | 66,934 | 0.0% | 0.10% | +100.0% |
| Q1 2020 | $144,000 | -31.8% | 66,934 | 0.0% | 0.05% | -19.4% |
| Q4 2019 | $211,000 | -29.9% | 66,934 | 0.0% | 0.06% | -29.5% |
| Q3 2019 | $301,000 | -25.7% | 66,934 | 0.0% | 0.09% | +11.4% |
| Q2 2019 | $405,000 | -12.9% | 66,934 | 0.0% | 0.08% | -40.6% |
| Q1 2019 | $465,000 | +80.2% | 66,934 | 0.0% | 0.13% | +52.9% |
| Q4 2018 | $258,000 | -27.7% | 66,934 | 0.0% | 0.09% | +27.9% |
| Q3 2018 | $357,000 | +8.5% | 66,934 | 0.0% | 0.07% | -15.0% |
| Q2 2018 | $329,000 | -45.1% | 66,934 | -10.1% | 0.08% | -41.6% |
| Q1 2018 | $599,000 | -30.4% | 74,434 | -11.4% | 0.14% | -50.7% |
| Q4 2017 | $861,000 | +284.4% | 83,969 | +445.0% | 0.28% | +270.7% |
| Q3 2017 | $224,000 | – | 15,407 | – | 0.08% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| 22NW, LP | 749,302 | $2,892,000 | 1.80% |
| Clearline Capital LP | 316,425 | $1,221,000 | 0.84% |
| Newtyn Management, LLC | 888,620 | $3,430,000 | 0.67% |
| Western Standard LLC | 150,363 | $580,000 | 0.54% |
| WITTENBERG INVESTMENT MANAGEMENT, INC. | 222,467 | $859,000 | 0.40% |
| BVF INC/IL | 721,935 | $2,787,000 | 0.36% |
| Sepio Capital, LP | 411,676 | $1,589,000 | 0.12% |
| Yakira Capital Management, Inc. | 66,934 | $258,000 | 0.09% |
| J. Goldman & Co LP | 152,095 | $587,000 | 0.04% |
| Spark Investment Management LLC | 48,909 | $188,000 | 0.01% |