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MALLINCKRODT PUB LTD CO
MALLINCKRODT PUB LTD CO. Institutional holdings reported to the SEC.

Institutional Holders (2015Q2)
Portfolio Summary: 4 Institutional holders with a total value of $12,718,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 CITADEL ADVISORS LLC 68,000 8,005,000 62.94% Call
2 GROUP ONE TRADING LLC 25,700 3,025,000 23.79% Call
3 SABBY MANAGEMENT, LLC 127 1,495,000 11.75% Call
4 SIMPLEX TRADING, LLC 92 193,000 1.52% Call

From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.