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
ADVANCED DRAIN SYS INC DEL COM 00790R104 14,668 569,193 SH   SOLE   569,193 0 0
ALPHABET INC CAP STK CL C 02079K107 27,091 23,089 SH   SOLE   23,089 0 0
AMGEN INC COM 031162100 215 1,132 SH   SOLE   1,132 0 0
ARMSTRONG WORLD INDS INC NEW COM 04247X102 44,634 562,000 SH   SOLE   562,000 0 0
AT&T INC COM 00206R102 259 8,247 SH   SOLE   8,247 0 0
BALL CORP COM 058498106 37,898 655,000 SH   SOLE   655,000 0 0
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 325 1,616 SH   SOLE   1,616 0 0
BOEING CO COM 097023105 267 701 SH   SOLE   701 0 0
BOTTOMLINE TECH DEL INC COM 101388106 36,332 725,331 SH   SOLE   725,331 0 0
CERIDIAN HCM HLDG INC COM 15677J108 55,145 1,074,947 SH   SOLE   1,074,947 0 0
CHARTER COMMUNICATIONS INC N CL A 16119P108 29,726 85,688 SH   SOLE   85,688 0 0
COGENT COMMUNICATIONS HLDGS COM NEW 19239V302 53,697 989,801 SH   SOLE   989,801 0 0
COPART INC COM 217204106 31,264 516,000 SH   SOLE   516,000 0 0
ELECTRONIC ARTS INC COM 285512109 49,626 488,300 SH   SOLE   488,300 0 0
EXELON CORP COM 30161N101 290 5,776 SH   SOLE   5,776 0 0
GLOBALSTAR INC COM 378973408 3,192 7,424,285 SH   SOLE   7,424,285 0 0
GROUPON INC COM 399473107 57,799 16,281,282 SH   SOLE   16,281,282 0 0
INFOSYS LTD SPONSORED ADR 456788108 164 14,962 SH   SOLE   14,962 0 0
INTUIT COM 461202103 244 935 SH   SOLE   935 0 0
LIBERTY GLOBAL PLC SHS CL C G5480U120 51,443 2,124,858 SH   SOLE   2,124,858 0 0
LIBERTY LATIN AMERICA LTD COM CL C G9001E128 30,959 1,591,700 SH   SOLE   1,591,700 0 0
MASTERCARD INC CL A 57636Q104 47,790 202,975 SH   SOLE   202,975 0 0
MICROSOFT CORP COM 594918104 642 5,441 SH   SOLE   5,441 0 0
NORWEGIAN CRUISE LINE HLDG L SHS G66721104 49,575 902,025 SH   SOLE   902,025 0 0
PETROLEO BRASILEIRO SA PETRO SPONSORED ADR 71654V408 163 10,215 SH   SOLE   10,215 0 0
ROYAL CARIBBEAN CRUISES LTD COM V7780T103 20,447 178,392 SH   SOLE   178,392 0 0
SPRINT CORPORATION COM 85207U105 9,852 1,743,644 SH   SOLE   1,743,644 0 0
STARBUCKS CORP COM 855244109 281 3,776 SH   SOLE   3,776 0 0
STEWART INFORMATION SVCS COR COM 860372101 34,376 805,237 SH   SOLE   805,237 0 0
T MOBILE US INC COM 872590104 44,573 645,044 SH   SOLE   645,044 0 0
VERIZON COMMUNICATIONS INC COM 92343V104 236 3,993 SH   SOLE   3,993 0 0
VIASAT INC COM 92552V100 4,199 54,176 SH   SOLE   54,176 0 0