MALLINCKRODT PUB LTD CO's ticker is and the CUSIP is G5785G957. A total of 4 filers reported holding MALLINCKRODT PUB LTD CO in Q4 2017. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2017 | $33,000 | – | 1,457 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 167,800 | $13,427,000 | 0.21% |
| Pentwater Capital Management LP | 40,000 | $3,201,000 | 0.03% |
| Citadel Advisors | 27,500 | $2,201,000 | 0.00% |
| Elite Wealth Management, Inc. | 71 | $0 | 0.00% |