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
Expires: July 31, 2015
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
ALLISON TRANSMISSION HLDGS I COM 01973R101 5,095,397 45,196 SH SOLE 0 45,196 0
ALPHABET INC CAP STK CL A 02079K305 108,965,687 304,910 SH SOLE 0 304,910 0
AMAZON COM INC COM 023135106 64,078,662 268,854 SH SOLE 0 268,854 0
AMERICAN EXPRESS CO COM 025816109 4,134,768 12,224 SH SOLE 0 12,224 0
CENCORA INC COM 03073E105 4,917,909 17,379 SH SOLE 0 17,379 0
AMPHENOL CORP CL A 032095101 4,553,464 25,825 SH SOLE 0 25,825 0
APPLE INC COM 037833100 2,314,880 8,000 SH SOLE 0 8,000 0
AUTOZONE INC COM 053332102 5,458,666 1,708 SH SOLE 0 1,708 0
BERKSHIRE HATHAWAY INC DEL CL B 084670702 46,020,368 91,969 SH SOLE 0 91,969 0
BXP INC COM 101121101 19,896,514 300,053 SH SOLE 0 300,053 0
BROOKFIELD ASSET MANAGMT LTD CL A LMT VTG SHS 113004105 4,629,238 103,216 SH SOLE 0 103,216 0
CME GROUP INC COM 12572Q105 3,716,790 16,831 SH SOLE 0 16,831 0
CANADIAN NAT RES LTD MED TER COM 136385101 2,607,000 66,000 SH SOLE 0 66,000 0
CANADIAN PACIFIC KANSAS CITY COM 13646K108 12,164,360 140,385 SH SOLE 0 140,385 0
DANAHER CORP DEL COM 235851102 19,826,301 104,086 SH SOLE 0 104,086 0
DOLLAR TREE INC COM 256746108 4,156,689 34,367 SH SOLE 0 34,367 0
EMERA INC COM 290876101 33,489,606 631,641 SH SOLE 0 631,641 0
ENBRIDGE INC COM 29250N105 49,233,522 908,200 SH SOLE 0 908,200 0
FORTIS INC COM 349553107 34,438,153 601,750 SH SOLE 0 601,750 0
GFL ENVIRONMENTAL INC SUB VTG SHS 36168Q104 17,057,132 463,635 SH SOLE 0 463,635 0
HOME DEPOT INC COM 437076102 3,353,634 9,509 SH SOLE 0 9,509 0
IMPERIAL OIL LTD COM 453038408 1,546,884 13,809 SH SOLE 0 13,809 0
INTEL CORP COM 458140100 9,925,319 71,083 SH SOLE 0 71,083 0
INTERCONTINENTAL EXCHANGE IN COM 45866F104 4,499,055 36,545 SH SOLE 0 36,545 0
JPMORGAN CHASE & CO COM 46625H100 38,491,717 117,593 SH SOLE 0 117,593 0
JOHNSON & JOHNSON COM 478160104 6,926,016 27,271 SH SOLE 0 27,271 0
KLA CORP COM 482480100 5,750,593 19,060 SH SOLE 0 19,060 0
LOCKHEED MARTIN CORP COM 539830109 3,675,244 7,214 SH SOLE 0 7,214 0
LOWES COS INC COM 548661107 3,602,807 16,340 SH SOLE 0 16,340 0
MASTERCARD INCORPORATED CL A 57636Q104 3,044,107 5,927 SH SOLE 0 5,927 0
MICROSOFT CORP COM 594918104 17,379,748 46,592 SH SOLE 0 46,592 0
NEXTERA ENERGY INC COM 65339F101 30,500,075 347,500 SH SOLE 0 347,500 0
ROSS STORES INC COM 778296103 7,150,270 33,593 SH SOLE 0 33,593 0
ROYAL BK CDA COM 780087102 46,074,627 222,615 SH SOLE 0 222,615 0
SS&C TECH HLDGS COM 78467J100 2,345,800 37,805 SH SOLE 0 37,805 0
SEMPRA COM 816851109 22,621,240 244,000 SH SOLE 0 244,000 0
TEXAS INSTRS INC COM 882508104 21,486,078 72,084 SH SOLE 0 72,084 0
THERMO FISHER SCIENTIFIC INC COM 883556102 19,151,952 38,200 SH SOLE 0 38,200 0
TORONTO DOMINION BK ONT COM 891160509 47,139,369 388,202 SH SOLE 0 388,202 0
UNITEDHEALTH GROUP INC COM 91324P102 27,140,639 65,300 SH SOLE 0 65,300 0
VANGUARD STAR FDS VG TL INTL STK F 921909768 57,107,320 668,000 SH SOLE 0 668,000 0
VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 167,444,278 243,800 SH SOLE 0 243,800 0
VISA INC COM CL A 92826C839 25,817,523 75,250 SH SOLE 0 75,250 0
WABTEC COM 929740108 5,731,696 21,260 SH SOLE 0 21,260 0
WASTE MGMT INC DEL COM 94106L109 18,432,176 82,700 SH SOLE 0 82,700 0
LINDE PLC SHS G54950103 4,826,142 9,300 SH SOLE 0 9,300 0
WILLIS TOWERS WATSON PLC LTD SHS G96629103 6,595,411 25,234 SH SOLE 0 25,234 0
THOMSON REUTERS CORP COM 884903881 24,194,499,432 296,247,085 SH SOLE 0 296,247,085 0