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

Institutional Holders (2015Q3)
Portfolio Summary: 4 Institutional holders with a total value of $12,060,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 CITADEL ADVISORS LLC 80,700 5,160,000 42.79% Call
2 GROUP ONE TRADING LLC 56,700 3,625,000 30.06% Call
3 JPMORGAN CHASE & CO 50,000 3,197,000 26.51% Call
4 SIMPLEX TRADING, LLC 413 78,000 0.65% 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.