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
ASML Holdings Common Stock N07059202 5,162 33,170 SH   SOLE   33,170 0 0
Berkshire Hathaway Inc CL A Common Stock 084670108 2,142 7 SH   SOLE   7 0 0
Berkshire Hathaway Hld B Common Stock 084670702 32,049 156,962 SH   SOLE   156,962 0 0
Blackstone Group LP Common Stock 09253U108 6,544 219,530 SH   SOLE   219,530 0 0
Credit Acceptance Corporation Common Stock 225310101 6,717 17,595 SH   SOLE   17,595 0 0
CAE Inc Common Stock 124765108 3,390 184,750 SH   SOLE   184,750 0 0
D R Horton Inc Common Stock 23331A109 6,632 191,350 SH   SOLE   191,350 0 0
Enterprise Prods Partners LP Common Stock 293792107 9,211 374,585 SH   SOLE   374,585 0 0
SPDR Gold Trust Common Stock 78463V107 1,991 16,418 SH   SOLE   16,418 0 0
INTUIT Common Stock 461202103 5,014 25,469 SH   SOLE   25,469 0 0
Henry Jack & Associates Inc. Common Stock 426281101 2,632 20,800 SH   SOLE   20,800 0 0
Knight Therapeutics Inc Common Stock 499053106 2,118 370,950 SH   SOLE   370,950 0 0
KLX Energy Services Holdings Common Stock 48253L106 1,633 69,658 SH   SOLE   69,658 0 0
nLIGHT Inc Common Stock 65487K100 329 18,500 SH   SOLE   18,500 0 0
Liberty Latin America Class C Common Stock G5480U153 3,367 231,090 SH   SOLE   231,090 0 0
Maxim Integrated Products Common Stock 57772K101 3,108 61,130 SH   SOLE   61,130 0 0
Novagold Resources Inc New Common Stock 66987E206 474 119,970 SH   SOLE   119,970 0 0
O'Reilly Automotive Inc Common Stock 67103H107 4,578 13,294 SH   SOLE   13,294 0 0
Sprott Physical Gold Trust Common Stock 85207H104 383 37,150 SH   SOLE   37,150 0 0
Portfolio Recovery Assoc Common Stock 73640Q105 949 38,940 SH   SOLE   38,940 0 0
Roper Industries Common Stock 776696106 1,639 6,150 SH   SOLE   6,150 0 0
Teladoc Inc Common Stock 87918A105 1,631 32,902 SH   SOLE   32,902 0 0