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AETNA INC NEW
AETNA INC NEW. Institutional holdings reported to the SEC.

Institutional Holders (2015Q1)
Portfolio Summary: 6 Institutional holders with a total value of $30,456,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 CITADEL ADVISORS LLC 161,200 17,173,000 56.39% Call
2 Timber Hill LLC 104,700 11,154,000 36.62% Call
3 Allianz Asset Management GmbH 12,900 1,374,000 4.51% Call
4 SIMPLEX TRADING, LLC 199 327,000 1.07% Call
5 Virtu KCG Holdings LLC 2,300 245,000 0.80% Call
6 SG Americas Securities, LLC 21,200 183,000 0.60% 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.