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

Institutional Holders (2015Q1)
Portfolio Summary: 4 Institutional holders with a total value of $2,249,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 Timber Hill LLC 47,100 1,413,000 62.83% Put
2 CITADEL ADVISORS LLC 21,300 639,000 28.41% Put
3 GROUP ONE TRADING LLC 6,200 186,000 8.27% Put
4 SIMPLEX TRADING, LLC 20 11,000 0.49% 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.