Mallinckrodt PLC's ticker is and the CUSIP is G5785G10. A total of 2 filers reported holding Mallinckrodt PLC in Q1 2014. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2015 | $27,511,000 | -73.0% | 368,626 | -69.5% | 0.13% | -51.7% |
| Q3 2015 | $102,062,000 | +87.8% | 1,207,976 | +161.7% | 0.26% | -14.3% |
| Q2 2015 | $54,338,000 | +472.9% | 461,588 | +516.3% | 0.31% | +429.3% |
| Q1 2015 | $9,485,000 | +163.7% | 74,894 | +106.2% | 0.06% | +176.2% |
| Q4 2014 | $3,597,000 | +129.1% | 36,318 | +20.9% | 0.02% | +133.3% |
| Q4 2013 | $1,570,000 | +10.4% | 30,035 | -6.9% | 0.01% | 0.0% |
| Q3 2013 | $1,422,000 | – | 32,263 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| WOOD ASSET MANAGEMENT INC | 13,820 | $609,000 | 0.17% |
| Supplemental Annuity Collective Trust of NJ | 1,307 | $58,000 | 0.03% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 32,263 | $1,422,000 | 0.01% |
| SpiderRock Trading LLC | 11 | $0 | 0.00% |