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TENET HEALTHCARE CORP
TENET HEALTHCARE CORP. Institutional holdings reported to the SEC.

Institutional Holders (2014Q4)
Portfolio Summary: 6 Institutional holders with a total value of $14,950,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 CITADEL ADVISORS LLC 89,800 4,550,000 30.43% Put
2 SABBY MANAGEMENT, LLC 884 4,479,000 29.96% Put
3 GROUP ONE TRADING LLC 62,400 3,162,000 21.15% Put
4 Timber Hill LLC 44,600 2,260,000 15.12% Put
5 Achievement Holdings L.P. 9,500 481,000 3.22%
6 SIMPLEX TRADING, LLC 113 18,000 0.12% 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.