MALLINCKRODT PUB LTD CO's ticker is MNKKQ and the CUSIP is G5785G107. A total of 12 filers reported holding MALLINCKRODT PUB LTD CO in Q4 2021. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $6,000 | 0.0% | 0 | – | 0.00% | – |
| Q4 2021 | $6,000 | -99.9% | 0 | -100.0% | 0.00% | -100.0% |
| Q1 2020 | $6,750,000 | +224900.0% | 3,413 | -41.2% | 0.02% | +950.0% |
| Q4 2019 | $3,000 | -85.7% | 5,804 | -33.8% | 0.00% | -88.9% |
| Q3 2019 | $21,000 | -79.0% | 8,764 | -19.9% | 0.02% | -78.0% |
| Q2 2019 | $100,000 | -65.8% | 10,939 | -16.5% | 0.08% | -65.3% |
| Q1 2019 | $292,000 | -9.0% | 13,107 | +4.5% | 0.24% | -29.8% |
| Q3 2018 | $321,000 | -32.0% | 12,544 | -17.4% | 0.34% | -24.2% |
| Q2 2018 | $472,000 | +159.3% | 15,178 | +7.5% | 0.44% | +138.2% |
| Q1 2018 | $182,000 | – | 14,125 | – | 0.19% | – |
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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% |