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 | ||||
|---|---|---|---|---|---|---|
| Q3 2020 | $16,000 | -63.6% | 16,500 | 0.0% | 0.00% | – |
| Q2 2020 | $44,000 | +33.3% | 16,500 | 0.0% | 0.00% | – |
| Q1 2020 | $33,000 | -84.6% | 16,500 | -29.2% | 0.00% | -100.0% |
| Q2 2019 | $214,000 | -72.3% | 23,291 | -34.5% | 0.00% | -75.0% |
| Q1 2019 | $773,000 | +80.6% | 35,541 | +31.3% | 0.01% | +60.0% |
| Q4 2018 | $428,000 | -46.1% | 27,073 | 0.0% | 0.01% | -28.6% |
| Q3 2018 | $794,000 | +222.8% | 27,073 | +105.1% | 0.01% | +133.3% |
| Q2 2018 | $246,000 | +8.8% | 13,200 | -15.4% | 0.00% | +50.0% |
| Q1 2018 | $226,000 | +4.1% | 15,600 | +62.5% | 0.00% | 0.0% |
| Q4 2017 | $217,000 | -68.4% | 9,600 | -47.8% | 0.00% | -75.0% |
| Q3 2017 | $687,000 | +308.9% | 18,375 | +386.8% | 0.01% | +300.0% |
| Q2 2017 | $168,000 | -68.5% | 3,775 | -68.5% | 0.00% | -66.7% |
| Q1 2017 | $534,000 | -73.8% | 11,975 | -70.8% | 0.01% | -76.0% |
| Q4 2016 | $2,041,000 | -26.8% | 40,975 | +2.5% | 0.02% | -30.6% |
| Q3 2016 | $2,790,000 | +63.9% | 39,988 | +42.8% | 0.04% | +56.5% |
| Q2 2016 | $1,702,000 | +29.9% | 27,999 | +31.0% | 0.02% | +21.1% |
| Q1 2016 | $1,310,000 | -2.3% | 21,375 | +18.9% | 0.02% | 0.0% |
| Q4 2015 | $1,341,000 | +8.1% | 17,975 | -2.5% | 0.02% | 0.0% |
| Q3 2015 | $1,241,000 | -68.5% | 18,433 | -44.9% | 0.02% | -66.1% |
| Q2 2015 | $3,939,000 | -7.3% | 33,461 | -0.3% | 0.06% | -5.1% |
| Q1 2015 | $4,251,000 | +31.8% | 33,561 | +3.1% | 0.06% | +34.1% |
| Q4 2014 | $3,225,000 | -4.7% | 32,565 | -13.3% | 0.04% | -6.4% |
| Q3 2014 | $3,385,000 | +124.0% | 37,552 | +98.8% | 0.05% | +123.8% |
| Q2 2014 | $1,511,000 | +60.9% | 18,887 | +27.5% | 0.02% | +61.5% |
| Q1 2014 | $939,000 | +87.1% | 14,813 | +54.1% | 0.01% | +85.7% |
| Q4 2013 | $502,000 | +59.9% | 9,613 | +34.9% | 0.01% | +40.0% |
| Q3 2013 | $314,000 | -29.9% | 7,126 | -27.8% | 0.01% | -28.6% |
| Q2 2013 | $448,000 | – | 9,867 | – | 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% |
| MAPLELANE CAPITAL, LLC | 1,000,000 | $973,000 | 0.02% |