MALLINCKRODT PUB LTD CO's ticker is MNKKQ and the CUSIP is G5785G107. A total of 325 filers reported holding MALLINCKRODT PUB LTD CO in Q4 2018. The put-call ratio across all filers is 2.14 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $296,000 | -70.1% | 18,529 | -73.7% | 0.00% | -66.7% |
| Q1 2018 | $991,000 | -40.3% | 70,344 | -4.3% | 0.01% | -33.3% |
| Q4 2017 | $1,659,000 | -66.0% | 73,540 | -43.7% | 0.01% | -66.7% |
| Q3 2017 | $4,884,000 | -40.4% | 130,692 | -29.2% | 0.03% | -44.9% |
| Q2 2017 | $8,198,000 | +12.2% | 184,590 | +14.7% | 0.05% | +11.4% |
| Q1 2017 | $7,305,000 | +19.1% | 160,915 | +29.9% | 0.04% | +18.9% |
| Q4 2016 | $6,133,000 | -15.7% | 123,901 | +17.5% | 0.04% | -17.8% |
| Q3 2016 | $7,278,000 | +59.2% | 105,484 | +38.3% | 0.04% | +50.0% |
| Q2 2016 | $4,572,000 | -24.2% | 76,298 | -24.2% | 0.03% | -25.0% |
| Q1 2016 | $6,035,000 | -46.3% | 100,715 | -31.9% | 0.04% | -48.1% |
| Q4 2015 | $11,228,000 | +33.4% | 147,988 | +1.9% | 0.08% | +26.2% |
| Q3 2015 | $8,415,000 | -52.6% | 145,185 | -5.5% | 0.06% | -47.0% |
| Q2 2015 | $17,764,000 | +24.0% | 153,581 | +39.5% | 0.12% | +32.2% |
| Q1 2015 | $14,327,000 | +57.4% | 110,103 | +17.6% | 0.09% | +55.4% |
| Q4 2014 | $9,102,000 | +196.9% | 93,603 | +174.5% | 0.06% | +194.7% |
| Q3 2014 | $3,066,000 | – | 34,100 | – | 0.02% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Centerbridge Partners | 1,165,000 | $3,122,000 | 0.67% |
| ARMISTICE CAPITAL, LLC | 40,000 | $10,720,000 | 0.47% |
| Leap Investments LP | 129,900 | $348,000 | 0.23% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 1,970,687 | $5,281,000 | 0.15% |
| PDT Partners, LLC | 545,600 | $1,462,000 | 0.10% |
| GAGNON SECURITIES LLC | 145,499 | $390,000 | 0.09% |
| Melvin Capital Management LP | 4,040,000 | $10,827,000 | 0.06% |
| CONTINENTAL ADVISORS LLC | 40,085 | $107,000 | 0.06% |
| EDMOND DE ROTHSCHILD HOLDING S.A. | 499,500 | $1,339,000 | 0.06% |
| BOOTHBAY FUND MANAGEMENT, LLC | 250,000 | $670,000 | 0.05% |