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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
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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
COSTAR GROUP, INC COM 22160N109 22,801 85,000 SH   SOLE   85,000 0 0
GRUBHUB, INC COM 400110102 563,614 10,702,879 SH   SOLE   10,702,879 0 0
HOWARD HUGHES CORP COM 44267D107 123,992 1,051,405 SH   SOLE   1,051,405 0 0
MARTIN MARIETTA MATERIALS, INC COM 573284106 164,590 798,089 SH   SOLE   798,089 0 0
THE STARS GROUP, INC COM 02314M108 592,213 28,959,122 SH   SOLE   28,959,122 0 0
TRUECAR, INC COM 89785L107 98,542 16,240,758 SH   SOLE   16,240,758 0 0
VULCAN MATERIALS CO COM 929160109 168,554 1,409,312 SH   SOLE   1,409,312 0 0
ZILLOW GROUP, INC CLA 98954M101 558,448 13,909,042 SH   SOLE   13,909,042 0 0
ZILLOW GROUP, INC CLC 98954M200 1,124,694 27,970,511 SH   SOLE   27,970,511 0 0