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COMPANHIA SIDERURGICA NACION
COMPANHIA SIDERURGICA NACION. Institutional holdings reported to the SEC.

Institutional Holders (2015Q4)
Portfolio Summary: 3 Institutional holders with a total value of $495,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 JPMORGAN CHASE & CO 426,200 416,000 84.04% Put
2 GROUP ONE TRADING LLC 51,100 50,000 10.10% Put
3 SIMPLEX TRADING, LLC 284 29,000 5.86% Put

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.