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
ALPHABET INC CAP STK CL C 02079K107 57,228 55,465 SH   SOLE   55,465 0 0
CARGURUS INC COM CL A 141788109 41,539 1,079,787 SH   SOLE   1,079,787 0 0
FACEBOOK INC CL A 30303M102 34,373 215,112 SH   SOLE   215,112 0 0
SHOTSPOTTER INC COM 82536T107 18,117 683,658 SH   SOLE   683,658 0 0
STAR GROUP L P UNIT LTD PARTNR 85512C105 28,520 3,050,316 SH   SOLE   3,050,316 0 0
TRANSDIGM GROUP INC COM 893641100 88,750 289,145 SH   SOLE   289,145 0 0