MALLINCKRODT PUB LTD CO's ticker is MNKKQ and the CUSIP is G5785G107. A total of 38 filers reported holding MALLINCKRODT PUB LTD CO in Q4 2020. The put-call ratio across all filers is 0.02 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2020 | $13,000 | -80.0% | 66,697 | 0.0% | 0.00% | – |
| Q3 2020 | $65,000 | -76.4% | 66,697 | -35.1% | 0.00% | -100.0% |
| Q2 2020 | $276,000 | -17.1% | 102,737 | -39.0% | 0.00% | -50.0% |
| Q1 2020 | $333,000 | -50.7% | 168,286 | -13.0% | 0.00% | -33.3% |
| Q4 2019 | $676,000 | -53.5% | 193,413 | -67.9% | 0.00% | -50.0% |
| Q3 2019 | $1,455,000 | -80.5% | 603,149 | -25.8% | 0.01% | -83.3% |
| Q2 2019 | $7,466,000 | -75.7% | 813,142 | -42.6% | 0.04% | -72.9% |
| Q1 2019 | $30,777,000 | +14.9% | 1,415,715 | -16.5% | 0.13% | 0.0% |
| Q4 2018 | $26,781,000 | +2.8% | 1,694,860 | +90.6% | 0.13% | +23.1% |
| Q3 2018 | $26,061,000 | +12429.3% | 889,109 | +7856.9% | 0.11% | +10700.0% |
| Q2 2018 | $208,000 | -83.3% | 11,174 | -87.0% | 0.00% | -80.0% |
| Q1 2018 | $1,245,000 | -69.8% | 86,017 | -53.0% | 0.01% | -72.2% |
| Q4 2017 | $4,128,000 | +51.0% | 182,977 | +150.1% | 0.02% | +50.0% |
| Q3 2017 | $2,734,000 | -8.5% | 73,174 | +9.7% | 0.01% | -14.3% |
| Q2 2017 | $2,989,000 | -90.7% | 66,732 | -90.8% | 0.01% | -90.5% |
| Q1 2017 | $32,252,000 | +33.2% | 723,612 | +48.9% | 0.15% | +25.4% |
| Q4 2016 | $24,207,000 | -52.4% | 485,884 | -33.3% | 0.12% | -53.0% |
| Q3 2016 | $50,820,000 | -35.7% | 728,305 | -43.9% | 0.25% | -37.9% |
| Q2 2016 | $78,975,000 | +35.3% | 1,299,378 | +36.5% | 0.40% | +36.9% |
| Q1 2016 | $58,349,000 | +54431.8% | 952,190 | +65932.6% | 0.30% | +29400.0% |
| Q4 2015 | $107,000 | +2040.0% | 1,442 | +1797.4% | 0.00% | – |
| Q3 2015 | $5,000 | -100.0% | 76 | -100.0% | 0.00% | -100.0% |
| Q3 2014 | $35,465,000 | -73.8% | 393,384 | -76.8% | 0.17% | -74.0% |
| Q2 2014 | $135,391,000 | +1131.3% | 1,691,980 | +875.6% | 0.66% | +1034.5% |
| Q1 2014 | $10,996,000 | +17.7% | 173,433 | -3.0% | 0.06% | +11.5% |
| Q4 2013 | $9,343,000 | – | 178,778 | – | 0.05% | – |
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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% |
| MAPLELANE CAPITAL, LLC | 1,000,000 | $973,000 | 0.02% |