Dark
Light
System
Security
AK STL HLDG CORP
AK STL HLDG CORP. Institutional holdings reported to the SEC.

Institutional Holders (2016Q3)
Portfolio Summary: 2 Institutional holders with a total value of $2,157,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 Timber Hill LLC 436,000 2,106,000 97.64% Call
2 SIMPLEX TRADING, LLC 548 51,000 2.36% 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.