MALLINCKRODT PUB LTD CO's ticker is MNKKQ and the CUSIP is G5785G107. A total of 177 filers reported holding MALLINCKRODT PUB LTD CO in Q3 2020. The put-call ratio across all filers is 1.77 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2020 | $26,000 | +225.0% | 27,000 | +797.0% | 0.00% | – |
| Q2 2020 | $8,000 | +166.7% | 3,010 | +100.7% | 0.00% | – |
| Q1 2020 | $3,000 | -57.1% | 1,500 | +107.2% | 0.00% | – |
| Q2 2019 | $7,000 | +133.3% | 724 | +624.0% | 0.00% | – |
| Q3 2018 | $3,000 | -80.0% | 100 | -75.0% | 0.00% | -100.0% |
| Q3 2017 | $15,000 | -87.7% | 400 | -85.3% | 0.00% | -90.9% |
| Q2 2017 | $122,000 | +238.9% | 2,728 | +241.0% | 0.01% | +266.7% |
| Q1 2017 | $36,000 | -91.1% | 800 | -90.2% | 0.00% | -93.9% |
| Q4 2016 | $405,000 | +48.4% | 8,131 | +80.8% | 0.05% | +28.9% |
| Q2 2016 | $273,000 | -59.1% | 4,498 | -20.7% | 0.04% | -59.1% |
| Q2 2015 | $668,000 | -7.1% | 5,675 | 0.0% | 0.09% | -7.0% |
| Q1 2015 | $719,000 | +72.8% | 5,675 | +35.1% | 0.10% | +63.9% |
| Q4 2014 | $416,000 | -26.1% | 4,200 | -32.8% | 0.06% | -22.8% |
| Q3 2014 | $563,000 | +532.6% | 6,248 | +460.4% | 0.08% | +558.3% |
| Q2 2014 | $89,000 | – | 1,115 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| ARMISTICE CAPITAL, LLC | 40,000 | $3,893,000 | 0.14% |
| Cito Capital Group, LLC | 93,000 | $91,000 | 0.05% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 1,970,687 | $1,918,000 | 0.05% |
| Atom Investors LP | 480,062 | $467,000 | 0.04% |
| BLUEFIN CAPITAL MANAGEMENT, LLC | 548,000 | $644,000 | 0.04% |
| Cutler Group LLC / CA | 27,600 | $528,000 | 0.03% |
| GAGNON SECURITIES LLC | 145,391 | $142,000 | 0.03% |
| HAP Trading, LLC | 112,500 | $416,000 | 0.02% |
| EDMOND DE ROTHSCHILD HOLDING S.A. | 499,500 | $486,000 | 0.02% |
| GSA CAPITAL PARTNERS LLP | 112,755 | $110,000 | 0.02% |