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
ABBOTT LABS COM 002824100 36,352 946,410 SH   SOLE N/A 946,410 0 0
ALPHABET INC CAP STK CL A 02079K305 58,434 73,739 SH   SOLE N/A 73,739 0 0
ALPHABET INC CAP STK CL C 02079K107 18,596 24,094 SH   SOLE N/A 24,094 0 0
AMERICAN INTL GROUP INC *W EXP 01/19/202 026874156 24,304 1,035,984 SH   SOLE N/A 1,035,984 0 0
ANHEUSER BUSCH INBEV SA/NV SPONSORED ADR 03524A108 25,478 241,635 SH   SOLE N/A 241,635 0 0
APPLE INC COM 037833100 14,572 125,819 SH   SOLE N/A 125,819 0 0
BANK AMER CORP COM 060505104 2,118 95,830 SH   SOLE N/A 95,830 0 0
BERKSHIRE HATHAWAY INC DEL CL A 084670108 20,262 83 SH   SOLE N/A 83 0 0
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 23,792 145,982 SH   SOLE N/A 145,982 0 0
CENTENNIAL RESOURCE DEV INC *W EXP 02/23/202 15136A110 2,265 268,285 SH   SOLE N/A 268,285 0 0
CENTENNIAL RESOURCE DEV INC CL A 15136A102 11,928 604,852 SH   SOLE N/A 604,852 0 0
CITIGROUP INC COM NEW 172967424 6,307 106,132 SH   SOLE N/A 106,132 0 0
COMCAST CORP NEW CL A 20030N101 15,587 225,735 SH   SOLE N/A 225,735 0 0
COMMERCEHUB INC COM SER A 20084V108 3,548 236,376 SH   SOLE N/A 236,376 0 0
COMMERCEHUB INC COM SER C 20084V306 12,387 824,170 SH   SOLE N/A 824,170 0 0
DANAHER CORP DEL COM 235851102 28,654 368,113 SH   SOLE N/A 368,113 0 0
EXXON MOBIL CORP COM 30231G102 2,384 26,413 SH   SOLE N/A 26,413 0 0
FACEBOOK INC CL A 30303M102 1,220 10,600 SH   SOLE N/A 10,600 0 0
GENERAL DYNAMICS CORP COM 369550108 40,181 232,719 SH   SOLE N/A 232,719 0 0
HEWLETT PACKARD ENTERPRISE C COM 42824C109 17,662 763,285 SH   SOLE N/A 763,285 0 0
HONEYWELL INTL INC COM 438516106 21,684 187,173 SH   SOLE N/A 187,173 0 0
HOWARD HUGHES CORP COM 44267D107 30,465 267,003 SH   SOLE N/A 267,003 0 0
JOHNSON CTLS INTL PLC SHS G51502105 29,948 727,060 SH   SOLE N/A 727,060 0 0
JPMORGAN CHASE & CO COM 46625H100 48,526 562,354 SH   SOLE N/A 562,354 0 0
KRAFT HEINZ CO COM 500754106 1,746 20,000 SH   SOLE N/A 20,000 0 0
LEIDOS HLDGS INC COM 525327102 34,904 682,509 SH   SOLE N/A 682,509 0 0
LIBERTY BROADBAND CORP COM SER A 530307107 9,952 137,341 SH   SOLE N/A 137,341 0 0
LIBERTY BROADBAND CORP COM SER C 530307305 46,671 630,097 SH   SOLE N/A 630,097 0 0
LIBERTY EXPEDIA HOLDINGS SER A COM 53046P109 34,644 873,317 SH   SOLE N/A 873,317 0 0
LIBERTY INTERACTIVE CORP LBT VEN COM A NE 53071M856 35,679 967,700 SH   SOLE N/A 967,700 0 0
LIBERTY INTERACTIVE CORP QVC GP COM SER A 53071M104 26,337 1,318,166 SH   SOLE N/A 1,318,166 0 0
LIBERTY MEDIA CORP DELAWARE COM C SIRIUSXM 531229607 31,795 937,346 SH   SOLE N/A 937,346 0 0
PRAXAIR INC COM 74005P104 41,108 350,783 SH   SOLE N/A 350,783 0 0
ST JUDE MED INC COM 790849103 9,209 114,836 SH   SOLE N/A 114,836 0 0
STAR GAS PARTNERS L P UNIT LTD PARTNR 85512C105 7,374 685,340 SH   SOLE N/A 685,340 0 0
SUNCOR ENERGY INC NEW COM 867224107 68,240 2,087,481 SH   SOLE N/A 2,087,481 0 0
TRACTOR SUPPLY CO COM 892356106 10,126 133,570 SH   SOLE N/A 133,570 0 0
VISA INC COM CL A 92826C839 31,347 401,780 SH   SOLE N/A 401,780 0 0
WELLS FARGO & CO NEW *W EXP 10/28/201 949746119 1,110 52,030 SH   SOLE N/A 52,030 0 0