The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F INFORMATION TABLE
OMB APPROVAL
OMB Number: 3235-0006
Estimated average burden
hours per response: 23.8
COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8
VALUE SHRS OR SH/ PUT/ INVESTMENT OTHER VOTING AUTHORITY
NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
ALLIANCE DATA SYS CORP COM 018581108 10,089 72,000 SH   SOLE   72,000 0 0
BERKSHIRE HATHAWAY INC DEL CL A 084670108 3,184 10 SH   SOLE   10 0 0
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 8,527 40,000 SH   SOLE   40,000 0 0
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 16,233 76,149 SH   OTR   0 76,149 0
GENERAL MTRS CO *W EXP 07/10/2019 37045V126 10,301 508,231 SH   SOLE   508,231 0 0
JPMORGAN CHASE & CO COM 46625H100 19,743 176,592 SH   SOLE   176,592 0 0
CARMAX INC COM 143130102 22,104 254,565 SH   SOLE   254,565 0 0
LKQ CORP COM 501889208 5,443 204,559 SH   SOLE   204,559 0 0
SOUTHWEST AIRLNS CO COM 844741108 16,151 318,055 SH   SOLE   318,055 0 0
MOHAWK INDS INC COM 608190104 15,263 103,500 SH   SOLE   103,500 0 0
SCHWAB CHARLES CORP NEW COM 808513105 13,343 332,000 SH   SOLE   332,000 0 0
SENSATA TECHNOLOGIES HLDNG PLC SHS G8060N102 9,864 201,307 SH   SOLE   201,307 0 0
UNION PACIFIC CORP COM 907818108 12,968 76,686 SH   SOLE   76,686 0 0