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ALLEGHENY TECHNOLOGIES INC
ALLEGHENY TECHNOLOGIES INC. Institutional holdings reported to the SEC.

Institutional Holders (2016Q1)
Portfolio Summary: 4 Institutional holders with a total value of $1,797,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 Timber Hill LLC 66,500 1,084,000 60.32% Put
2 CITADEL ADVISORS LLC 19,700 321,000 17.86% Put
3 SIMPLEX TRADING, LLC 336 231,000 12.85% Put
4 GROUP ONE TRADING LLC 9,900 161,000 8.96% 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.