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 SYSTEMS CORP COM 018581108 138,046 1,077,394 SH   SOLE 1,077,394 926,963 150,431 0
AUTONATION INC COM 05329W102 155,014 3,057,473 SH   SOLE 3,057,473 2,672,174 385,299 0
BANK OF AMERICA CORP COM 060505104 7,575 259,680 SH   SOLE 259,680 226,405 33,275 0
BERKSHIRE HATHAWAY INC CL A CL A 084670108 13,409 43 SH   SOLE 43 26 17 0
BERKSHIRE HATHAWAY INC CL B CL B NEW 084670702 483,034 2,322,055 SH   SOLE 2,322,055 2,073,866 248,189 0
CHARTER COMMUNICATIONS INC-A CL A 16119P108 364 883 SH   SOLE 883 883 0 0
CIMPRESS N V SHS EURO N20146101 274,983 2,085,731 SH   SOLE 2,085,731 1,824,732 260,999 0
DESWELL INDUSTRIES INC COM 250639101 61 22,981 SH   SOLE 22,981 22,981 0 0
GCI LIBERTY INC - CLASS A COM CLASS A 36164V305 12,450 200,577 SH   SOLE 200,577 174,270 26,307 0
GRUBHUB INC COM 400110102 238 4,228 SH   SOLE 4,228 4,228 0 0
INTERACTIVE BROKERS GRO-CL A COM CL A 45841N107 65,437 1,216,750 SH   SOLE 1,216,750 1,058,085 158,665 0
JEFFERIES FINANCIAL GROUP INC COM 47233W109 72,085 3,917,667 SH   SOLE 3,917,667 3,421,790 495,877 0
MONRO MUFFLER BRAKE INC COM 610236101 125,304 1,585,928 SH   SOLE 1,585,928 1,386,946 198,982 0
SPECTRUM BRANDS HOLDINGS INC COM 84790A105 164,430 3,118,927 SH   SOLE 3,118,927 2,745,228 373,699 0
SPIRIT AIRLINES INC COM 848577102 17,041 469,448 SH   SOLE 469,448 408,478 60,970 0