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

Institutional Holders (2014Q4)
Portfolio Summary: 5 Institutional holders with a total value of $6,653,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 CITADEL ADVISORS LLC 46,300 3,507,000 52.71% Call
2 Timber Hill LLC 23,300 1,765,000 26.53% Call
3 Virtu KCG Holdings LLC 9,700 735,000 11.05% Call
4 GROUP ONE TRADING LLC 7,900 598,000 8.99% Call
5 SIMPLEX TRADING, LLC 50 48,000 0.72% 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.