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RACKSPACE HOSTING INC
RACKSPACE HOSTING INC. Institutional holdings reported to the SEC.

Institutional Holders (2014Q4)
Portfolio Summary: 5 Institutional holders with a total value of $5,431,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 CITADEL ADVISORS LLC 56,600 2,649,000 48.78% Put
2 GROUP ONE TRADING LLC 35,100 1,643,000 30.25% Put
3 Timber Hill LLC 13,000 609,000 11.21% Put
4 Virtu KCG Holdings LLC 11,200 524,000 9.65% Put
5 SIMPLEX TRADING, LLC 131 6,000 0.11% 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.