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

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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
Berkshire Hathaway Hld B Common Stock 084670702 32,628,545 163,568 SH   SOLE   163,568 0 0
Berkshire Hathaway Inc. CL A Common Stock 084670108 2,093,700 7 SH   SOLE   7 0 0
Agnico Eagle Common Stock 268648102 297,645 7,075 SH   SOLE   7,075 0 0
Credit Acceptance Corporation Common Stock 225310101 6,857,660 20,755 SH   SOLE   20,755 0 0
D R Horton Inc Common Stock 23331A109 8,989,392 205,050 SH   SOLE   205,050 0 0
Novagold Resources Inc New Common Stock 66987E206 565,801 130,670 SH   SOLE   130,670 0 0
Blackstone Group L.P. Common Stock 09253U108 7,493,234 234,530 SH   SOLE   234,530 0 0
Maxim Integrated Products Common Stock 57772K101 4,012,459 66,630 SH   SOLE   66,630 0 0
Johnson & Johnson Common Stock 478160104 1,086,071 8,475 SH   SOLE   8,475 0 0
CAE Inc. Common Stock 124765108 3,657,583 196,750 SH   SOLE   196,750 0 0
Roper Industries Common Stock 776696106 1,796,416 6,400 SH   SOLE   6,400 0 0
Enterprise Prods Partners LP Common Stock 293792107 9,720,641 397,085 SH   SOLE   397,085 0 0
Portfolio Recovery As. Common Stock 73640Q105 3,584,692 94,334 SH   SOLE   94,334 0 0
SPDR Gold Trust Common Stock 78463V107 2,102,957 16,718 SH   SOLE   16,718 0 0
INTUIT Common Stock 461202103 4,518,194 26,064 SH   SOLE   26,064 0 0
Teladoc Inc Common Stock 87918A105 1,325,951 32,902 SH   SOLE   32,902 0 0
Knight Therapeutics In Common Stock 499053106 2,456,777 408,700 SH   SOLE   408,700 0 0
Sprott Physical Gold Trust Common Stock 85207H104 482,675 44,900 SH   SOLE   44,900 0 0
ASML Holdings Common Stock N07059202 7,054,837 35,530 SH   SOLE   35,530 0 0
KLXI INC. Common Stock 482539103 5,753,728 80,970 SH   SOLE   80,970 0 0
O'Reilly Automotive Inc Common Stock 67103H107 3,471,731 14,034 SH   SOLE   14,034 0 0
PJT Partners Inc Common Stock 69343T107 241,332 4,817 SH   SOLE   4,817 0 0