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MANNKIND CORP
MANNKIND CORP. Institutional holdings reported to the SEC.

Institutional Holders (2015Q1)
Portfolio Summary: 6 Institutional holders with a total value of $40,875,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 GROUP ONE TRADING LLC 5,990,900 31,153,000 76.22% Call
2 SABBY MANAGEMENT, LLC 14,005 7,283,000 17.82% Call
3 CITADEL ADVISORS LLC 360,800 1,876,000 4.59% Call
4 COMMERZBANK AKTIENGESELLSCHAFT /FI 100,000 520,000 1.27% Call
5 SIMPLEX TRADING, LLC 321 27,000 0.07% Call
6 Stevens First Principles Investment Advisors 15,000 16,000 0.04% 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.