MERRIMACK PHARMACEUTICALS IN's ticker is MACK and the CUSIP is 590328209. A total of 55 filers reported holding MERRIMACK PHARMACEUTICALS IN in Q1 2019. The put-call ratio across all filers is 0.37 and the average weighting 0.2%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q3 2020 | $11,000 | +22.2% | 2,700 | -3.6% | 0.00% | – |
Q2 2020 | $9,000 | -57.1% | 2,800 | -58.2% | 0.00% | -100.0% |
Q4 2019 | $21,000 | -64.4% | 6,699 | -49.1% | 0.00% | -66.7% |
Q3 2019 | $59,000 | +1.7% | 13,154 | +37.0% | 0.00% | 0.0% |
Q2 2019 | $58,000 | +65.7% | 9,600 | +92.0% | 0.00% | +50.0% |
Q1 2019 | $35,000 | -5.4% | 5,000 | +8.7% | 0.00% | -33.3% |
Q1 2018 | $37,000 | – | 4,600 | – | 0.00% | – |
Download |
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
Western Standard LLC | 869,354 | $2,895,000 | 3.47% |
22NW, LP | 1,241,896 | $4,136,000 | 2.24% |
Newtyn Management, LLC | 1,199,606 | $3,995,000 | 1.46% |
WITTENBERG INVESTMENT MANAGEMENT, INC. | 186,198 | $620,000 | 0.35% |
Yakira Capital Management, Inc. | 66,934 | $223,000 | 0.10% |
Sepio Capital, LP | 210,534 | $701,000 | 0.08% |
Nantahala Capital Management | 747,635 | $2,490,000 | 0.08% |
Watson Rebecca | 3,068 | $10,000 | 0.01% |
BRIDGEWAY CAPITAL MANAGEMENT, LLC | 61,700 | $205,000 | 0.00% |
WEBSTER BANK, N. A. | 3,055 | $10,000 | 0.00% |