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

Institutional Holders (2015Q3)
Portfolio Summary: 5 Institutional holders with a total value of $23,618,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 CITADEL ADVISORS LLC 1,221,100 11,796,000 49.94% Call
2 Timber Hill LLC 1,101,100 10,637,000 45.04% Call
3 Virtu KCG Holdings LLC 89,700 867,000 3.67% Call
4 JPMORGAN CHASE & CO 30,400 294,000 1.24% Call
5 SIMPLEX TRADING, LLC 365 24,000 0.10% 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.