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 46,139 808,456 SH   SOLE N/A 808,456 0 0
ALTABA INC COM 021346101 49,182 704,103 SH   SOLE N/A 704,103 0 0
ANADARKO PETE CORP COM 032511107 23,982 447,090 SH   SOLE N/A 447,090 0 0
APPLE INC COM 037833100 52,296 309,021 SH   SOLE N/A 309,021 0 0
BANK AMER CORP COM 060505104 16,738 566,999 SH   SOLE N/A 566,999 0 0
BERKSHIRE HATHAWAY INC DEL CL A 084670108 24,106 81 SH   SOLE N/A 81 0 0
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 29,827 150,476 SH   SOLE N/A 150,476 0 0
CHARTER COMMUNICATIONS INC N CL A 16119P108 8,231 24,500 SH   SOLE N/A 24,500 0 0
CISCO SYS INC COM 17275R102 46,624 1,217,344 SH   SOLE N/A 1,217,344 0 0
CITIGROUP INC COM NEW 172967424 24,430 328,310 SH   SOLE N/A 328,310 0 0
COMCAST CORP NEW CL A 20030N101 52,373 1,307,680 SH   SOLE N/A 1,307,680 0 0
COMMERCEHUB INC COM SER C 20084V306 7,623 370,233 SH   SOLE N/A 370,233 0 0
CSX CORP COM 126408103 24,848 451,697 SH   SOLE N/A 451,697 0 0
DANAHER CORP DEL COM 235851102 41,630 448,504 SH   SOLE N/A 448,504 0 0
DAVITA INC COM 23918K108 20,657 285,915 SH   SOLE N/A 285,915 0 0
DOVER CORP COM 260003108 21,072 208,655 SH   SOLE N/A 208,655 0 0
EXXON MOBIL CORP COM 30231G102 2,755 32,943 SH   SOLE N/A 32,943 0 0
GENERAL DYNAMICS CORP COM 369550108 33,228 163,324 SH   SOLE N/A 163,324 0 0
GOLDMAN SACHS GROUP INC COM 38141G104 24,164 94,850 SH   SOLE N/A 94,850 0 0
HONEYWELL INTL INC COM 438516106 32,901 214,534 SH   SOLE N/A 214,534 0 0
HOWARD HUGHES CORP COM 44267D107 54,236 413,166 SH   SOLE N/A 413,166 0 0
JPMORGAN CHASE & CO COM 46625H100 49,331 461,294 SH   SOLE N/A 461,294 0 0
LEIDOS HLDGS INC COM 525327102 30,786 476,787 SH   SOLE N/A 476,787 0 0
LIBERTY EXPEDIA HOLDINGS SER A COM 53046P109 18,614 419,907 SH   SOLE N/A 419,907 0 0
LIBERTY INTERACTIVE CORP LBT VEN COM A NE 53071M856 44,200 814,894 SH   SOLE N/A 814,894 0 0
LIBERTY MEDIA CORP DELAWARE COM SER C FRMLA 531229854 38,559 1,128,778 SH   SOLE N/A 1,128,778 0 0
MICROSOFT CORP COM 594918104 49,286 576,173 SH   SOLE N/A 576,173 0 0
NRG ENERGY INC COM NEW 629377508 16,526 580,275 SH   SOLE N/A 580,275 0 0
PRAXAIR INC COM 74005P104 73,462 474,928 SH   SOLE N/A 474,928 0 0
STAR GROUP L P UNIT LTD PARTNR 85512C105 10,396 967,063 SH   SOLE N/A 967,063 0 0
SUNCOR ENERGY INC NEW COM 867224107 47,491 1,293,323 SH   SOLE N/A 1,293,323 0 0
VANTIV INC CL A 92210H105 37,039 503,590 SH   SOLE N/A 503,590 0 0
VULCAN MATLS CO COM 929160109 9,455 73,655 SH   SOLE N/A 73,655 0 0
WAL-MART STORES INC COM 931142103 8,080 81,820 SH   SOLE N/A 81,820 0 0
WILLIAMS COS INC DEL COM 969457100 3,725 122,180 SH   SOLE N/A 122,180 0 0
WILLIAMS PARTNERS L P NEW COM UNIT LTD PAR 96949L105 8,255 212,869 SH   SOLE N/A 212,869 0 0