The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete. | |||||||||||||||||
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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 A | 02079K305 | 11 | 10 | SH | SOLE | 10 | 0 | 0 | ||
| ALPHABET INC | CAP STK CL C | 02079K107 | 10 | 10 | SH | SOLE | 10 | 0 | 0 | ||
| AMAZON COM INC | COM | 023135106 | 9 | 8 | SH | SOLE | 8 | 0 | 0 | ||
| APPLE INC | COM | 037833100 | 1,193 | 7,052 | SH | SOLE | 7,052 | 0 | 0 | ||
| BERKSHIRE HATHAWAY INC DEL | CL B NEW | 084670702 | 18,938 | 95,540 | SH | SOLE | 95,540 | 0 | 0 | ||
| BLACKROCK INC | COM | 09247X101 | 23,672 | 46,081 | SH | SOLE | 46,081 | 0 | 0 | ||
| CBRE GROUP INC | CL A | 12504L109 | 65 | 1,500 | SH | SOLE | 1,500 | 0 | 0 | ||
| CECO ENVIRONMENTAL CORP | COM | 125141101 | 2,939 | 573,000 | SH | SOLE | 573,000 | 0 | 0 | ||
| COMCAST CORP NEW | CL A | 20030N101 | 19,051 | 477,272 | SH | SOLE | 477,272 | 0 | 0 | ||
| FACEBOOK INC | CL A | 30303M102 | 176 | 1,000 | SH | SOLE | 1,000 | 0 | 0 | ||
| FIRSTSERVICE CORP NEW | SUB VTG SH | 33767E103 | 2,770 | 39,440 | SH | SOLE | 39,440 | 0 | 0 | ||
| GENPACT LIMITED | SHS | G3922B107 | 3,326 | 104,800 | SH | SOLE | 104,800 | 0 | 0 | ||
| GOLDMAN SACHS GROUP INC | COM | 38141G104 | 51 | 200 | SH | SOLE | 200 | 0 | 0 | ||
| HILTON GRAND VACATIONS INC | COM | 43283X105 | 13 | 300 | SH | SOLE | 300 | 0 | 0 | ||
| HILTON WORLDWIDE HLDGS INC | COM | 43300A203 | 80 | 1,000 | SH | SOLE | 1,000 | 0 | 0 | ||
| ISHARES INC | MSCI ISRAEL ETF | 464286632 | 47 | 925 | SH | SOLE | 925 | 0 | 0 | ||
| ISHARES INC | MSCI EUROZONE ETF | 464286608 | 12 | 280 | SH | SOLE | 280 | 0 | 0 | ||
| MSCI INC | COM | 55354G100 | 25,083 | 198,220 | SH | SOLE | 198,220 | 0 | 0 | ||
| PARK HOTELS RESORTS INC | COM | 700517105 | 19 | 648 | SH | SOLE | 648 | 0 | 0 | ||
| SHERWIN WILLIAMS CO | COM | 824348106 | 23,832 | 58,123 | SH | SOLE | 58,123 | 0 | 0 | ||
| SITEONE LANDSCAPE SUPPLY INC | COM | 82982L103 | 27,936 | 364,216 | SH | SOLE | 364,216 | 0 | 0 | ||
| SPIRIT AIRLS INC | COM | 848577102 | 18,909 | 421,604 | SH | SOLE | 421,604 | 0 | 0 | ||
| VIACOM INC NEW | PUT | 92553P952 | 462 | 1,400 | SH | Put | SOLE | 1,400 | 0 | 0 | |
| VISA INC | COM CL A | 92826C839 | 24,187 | 212,129 | SH | SOLE | 212,129 | 0 | 0 | ||
| UNDER ARMOUR INC | CL C | 904311206 | 333 | 25,000 | SH | SOLE | 25,000 | 0 | 0 | ||
| WELLS FARGO CO NEW | COM | 949746101 | 1,110 | 18,299 | SH | SOLE | 18,299 | 0 | 0 | ||