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
ADOBE SYSTEMS INCORPORATED COM 00724F101 52,816 93,140 SH   SOLE   93,140 0 0
APPLE INC COM 037833100 85,608 482,109 SH   SOLE   482,109 0 0
CHARTER COMMUNICATIONS INC N CL A 16119P108 60,535 92,849 SH   SOLE   92,849 0 0
COMFORT SYS USA INC COM 199908104 8,707 88,000 SH   SOLE   88,000 0 0
EQUIFAX INC COM 294429105 84,103 287,248 SH   SOLE   287,248 0 0
FIRSTSERVICE CORP NEW COM 33767E202 5,845 29,751 SH   SOLE   29,751 0 0
GENPACT LIMITED SHS G3922B107 57,197 1,077,559 SH   SOLE   1,077,559 0 0
ISHARES TR ISHS 5-10YR INVT 464288638 2,194 37,023 SH   SOLE   37,023 0 0
MICROSOFT CORP COM 594918104 83,152 247,242 SH   SOLE   247,242 0 0
MOODYS CORP COM 615369105 69,384 177,644 SH   SOLE   177,644 0 0
MSCI INC COM 55354G100 74,707 121,933 SH   SOLE   121,933 0 0
NETFLIX INC COM 64110L106 62,406 103,589 SH   SOLE   103,589 0 0
NEW YORK TIMES CO CL A 650111107 6,801 140,800 SH   SOLE   140,800 0 0
SCHWAB CHARLES CORP COM 808513105 76,263 906,819 SH   SOLE   906,819 0 0
SHERWIN WILLIAMS CO COM 824348106 73,054 207,445 SH   SOLE   207,445 0 0
SPDR SER TR BLOOMBERG 1-3 MO 78468R663 498 5,450 SH   SOLE   5,450 0 0
VISA INC COM CL A 92826C839 60,114 277,392 SH   SOLE   277,392 0 0