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ALCOA INC
ALCOA INC. Institutional holdings reported to the SEC.

Institutional Holders (2015Q2)
Portfolio Summary: 5 Institutional holders with a total value of $20,801,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 CITADEL ADVISORS LLC 1,157,900 12,911,000 62.07% Put
2 Timber Hill LLC 389,700 4,345,000 20.89% Put
3 Allianz Asset Management GmbH 240,000 2,676,000 12.86% Put
4 Virtu KCG Holdings LLC 68,400 763,000 3.67% Put
5 SIMPLEX TRADING, LLC 723 106,000 0.51% 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.