MERRIMACK PHARMACEUTICALS IN's ticker is MACKXXXX and the CUSIP is 590328100. A total of 153 filers reported holding MERRIMACK PHARMACEUTICALS IN in Q1 2015. The put-call ratio across all filers is 0.37 and the average weighting 0.1%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q3 2015 | $40,000 | -97.7% | 4,694 | -96.6% | 0.00% | -100.0% |
Q2 2015 | $1,710,000 | -4.0% | 138,297 | -7.8% | 0.00% | 0.0% |
Q1 2015 | $1,782,000 | -29.6% | 150,049 | -34.2% | 0.00% | -25.0% |
Q4 2014 | $2,530,000 | +46.6% | 228,103 | +16.0% | 0.00% | +33.3% |
Q3 2014 | $1,726,000 | +150.9% | 196,622 | +69.0% | 0.00% | +200.0% |
Q2 2014 | $688,000 | +34300.0% | 116,322 | +23883.9% | 0.00% | – |
Q3 2013 | $2,000 | +100.0% | 485 | +385.0% | 0.00% | – |
Q2 2013 | $1,000 | – | 100 | – | 0.00% | – |
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Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
Lagoda Investment Management, L.P. | 775,571 | $2,389,000 | 0.93% |
KEMPNER CAPITAL MANAGEMENT INC. | 148,985 | $459,000 | 0.31% |
Yakira Capital Management, Inc. | 248,420 | $765,000 | 0.27% |
GARRISON BRADFORD & ASSOCIATES INC | 87,700 | $270,000 | 0.24% |
Cannell & Co. | 1,212,478 | $3,734,000 | 0.13% |
LeJeune Puetz Investment Counsel LLC | 3,976 | $180,000 | 0.13% |
ALPINE WOODS CAPITAL INVESTORS, LLC | 726,000 | $2,236,000 | 0.12% |
Virtus ETF Advisers LLC | 198,735 | $612,000 | 0.11% |
STONERIDGE INVESTMENT PARTNERS LLC | 199,227 | $614,000 | 0.08% |
Birchview Capital, LP | 44,000 | $136,000 | 0.08% |