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 INC DEL CL B NEW 084670702 71,048 435,930 SH   SOLE   435,930 0 0
ITURAN LOCATION AND CONTROL SHS M6158M104 13,443 507,269 SH   SOLE   507,269 0 0
LIBERTY MEDIA CORP DELAWARE COM C SIRIUSXM 531229607 26,386 777,900 SH   SOLE   777,900 0 0
LIONS GATE ENTMNT CORP CL A VTG 535919401 43,840 1,629,750 SH   SOLE   1,629,750 0 0
LIONS GATE ENTMNT CORP CL B NON VTG 535919500 54,542 2,222,582 SH   SOLE   2,222,582 0 0
ON TRACK INNOVATION LTD SHS M8791A109 908 521,747 SH   SOLE   521,747 0 0
SIRIUS XM HLDGS INC COM 82968B103 54,133 12,164,800 SH   SOLE   12,164,800 0 0
STAMPS COM INC COM NEW 852857200 11,121 97,000 SH   SOLE   97,000 0 0
T MOBILE US INC COM 872590104 66,827 1,162,000 SH   SOLE   1,162,000 0 0
TRIBUNE MEDIA CO CL A 896047503 1,270 36,307 SH   SOLE   36,307 0 0