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

Institutional Holders (2015Q2)
Portfolio Summary: 12 Institutional holders with a total value of $83,680,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 Timber Hill LLC 204,000 26,002,000 31.07% Call
2 CITADEL ADVISORS LLC 166,600 21,235,000 25.38% Call
3 HARVEST MANAGEMENT LLC 10,000 12,746,000 15.23% Call
4 Pentwater Capital Management LP 80,000 10,197,000 12.19% Call
5 Iguana Healthcare Management, LLC 50,000 6,373,000 7.62% Call
6 Allianz Asset Management GmbH 19,300 2,460,000 2.94% Call
7 GROUP ONE TRADING LLC 14,300 1,823,000 2.18% Call
8 SIMPLEX TRADING, LLC 1,503 1,543,000 1.84% Call
9 SG Americas Securities, LLC 26,900 488,000 0.58% Call
10 Virtu KCG Holdings LLC 3,600 459,000 0.55% Call
11 Marathon Trading Investment Management LLC 2,000 254,000 0.30% Call
12 Catalyst Capital Advisors LLC 34 100,000 0.12% 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.