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

Institutional Holders (2016Q2)
Portfolio Summary: 5 Institutional holders with a total value of $21,408,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 CITADEL ADVISORS LLC 354,700 17,391,000 81.24% Call
2 Timber Hill LLC 63,500 3,113,000 14.54% Call
3 PARK CIRCLE Co 10,000 490,000 2.29% Call
4 GROUP ONE TRADING LLC 7,800 382,000 1.78% Call
5 SIMPLEX TRADING, LLC 710 32,000 0.15% 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.