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

Institutional Holders (2015Q4)
Portfolio Summary: 8 Institutional holders with a total value of $100,533,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 Pentwater Capital Management LP 470,000 50,816,000 50.55% Put
2 Timber Hill LLC 156,200 16,888,000 16.80% Put
3 Allianz Asset Management GmbH 153,800 16,629,000 16.54% Put
4 CITADEL ADVISORS LLC 71,100 7,687,000 7.65% Put
5 GROUP ONE TRADING LLC 61,500 6,649,000 6.61% Put
6 Virtu KCG Holdings LLC 12,300 1,330,000 1.32% Put
7 SIMPLEX TRADING, LLC 659 532,000 0.53% Put
8 SG Americas Securities, LLC 38,600 2,000 0.00% 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.