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CATAMARAN CORP
CATAMARAN CORP. Institutional holdings reported to the SEC.

Institutional Holders (2014Q4)
Portfolio Summary: 6 Institutional holders with a total value of $20,714,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 BloombergSen Inc. 310,000 16,043,000 77.45% Call
2 CITADEL ADVISORS LLC 52,700 2,727,000 13.17% Call
3 ShearLink Capital, LLC 21,200 1,097,000 5.30% Call
4 GROUP ONE TRADING LLC 8,400 435,000 2.10% Call
5 Timber Hill LLC 7,600 393,000 1.90% Call
6 SIMPLEX TRADING, LLC 26 19,000 0.09% 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.