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Walter Public Investments Inc.

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13F filer, CIK 1925251, WESTMOUNT, Canada

Walter Public Investments Inc. reported $565,490,829 across 49 holdings for the quarter ended 2025-12-31, in a 13F-HR filed 2026-02-10. Its ten largest share positions make up 44.83% of the portfolio.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001925251-26-000001

Period
2025-12-31
Reported value
$565M
Holdings
49
Top 10 weight
44.83%
New
6
Sold out
4

Largest buys vs the previous quarter

SecurityShares changeApprox. value
AAPLnew+70,711$19.2M
IQVnew+65,704$14.8M
CLBTnew+512,615$9.24M
IDXXnew+9,963$6.74M
MCKnew+7,970$6.54M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Largest sells vs the previous quarter

SecurityShares changeApprox. value
ICLRexited-80,757-$14.1M
PLNTreduced-95,476-$10.4M
METAreduced-14,367-$9.48M
EXPEreduced-26,955-$7.64M
TSMreduced-19,211-$5.84M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Holdings, Q4 2025

Share positions as resolved from 13F-HR 0001925251-26-000001, largest first. % of portfolio is the value over $565,490,829, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
GOOGALPHABET INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 165,828 shares; 2024Q4: 157,757 shares; 2025Q1: 161,623 shares; 2025Q2: 159,673 shares; 2025Q3: 119,838 shares; 2025Q4: 117,184 shares 117,184$36.8M6.5%-2,654Timeline
MSFTMICROSOFT CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 77,339 shares; 2024Q4: 82,775 shares; 2025Q1: 53,573 shares; 2025Q2: 74,132 shares; 2025Q3: 80,804 shares; 2025Q4: 69,272 shares 69,272$33.5M5.92%-11,532Timeline
TSMTAIWAN SEMICONDUCTOR MANUFACQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 113,238 shares; 2025Q4: 94,027 shares 94,027$28.6M5.05%-19,211Timeline
MAMASTERCARD INCORPORATEDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 40,090 shares; 2024Q4: 44,819 shares; 2025Q1: 47,254 shares; 2025Q2: 49,825 shares; 2025Q3: 49,018 shares; 2025Q4: 44,404 shares 44,404$25.3M4.48%-4,614Timeline
MCOMOODYS CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 45,205 shares; 2024Q4: 41,872 shares; 2025Q1: 44,219 shares; 2025Q2: 46,610 shares; 2025Q3: 46,203 shares; 2025Q4: 45,573 shares 45,573$23.3M4.12%-630Timeline
BJBJS WHSL CLUB HLDGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 245,883 shares; 2024Q4: 245,472 shares; 2025Q1: 258,751 shares; 2025Q2: 268,137 shares; 2025Q3: 273,782 shares; 2025Q4: 255,470 shares 255,470$23M4.07%-18,312Timeline
ASMLASML HLDG NVQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 16,397 shares; 2024Q4: 29,323 shares; 2025Q1: 27,972 shares; 2025Q2: 29,087 shares; 2025Q3: 23,277 shares; 2025Q4: 21,292 shares 21,292$22.8M4.03%-1,985Timeline
ICEINTERCONTINENTAL EXCHANGE INQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 116,336 shares; 2024Q4: 117,024 shares; 2025Q1: 135,586 shares; 2025Q2: 139,088 shares; 2025Q3: 109,864 shares; 2025Q4: 124,993 shares 124,993$20.2M3.58%+15,129Timeline
TTTRANE TECHNOLOGIES PLCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 55,868 shares; 2024Q4: 50,887 shares; 2025Q1: 53,646 shares; 2025Q2: 56,286 shares; 2025Q3: 55,312 shares; 2025Q4: 51,817 shares 51,817$20.2M3.57%-3,495Timeline
MRSHMARSH & MCLENNAN COS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 112,494 shares; 2024Q4: 112,942 shares; 2025Q1: 119,126 shares; 2025Q2: 104,706 shares; 2025Q3: 113,299 shares; 2025Q4: 106,951 shares 106,951$19.8M3.51%-6,348Timeline
AZOAUTOZONE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 7,703 shares; 2024Q4: 7,094 shares; 2025Q1: 6,963 shares; 2025Q2: 6,896 shares; 2025Q3: 6,840 shares; 2025Q4: 5,724 shares 5,724$19.4M3.43%-1,116Timeline
AAPLAPPLE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 70,711 shares 70,711$19.2M3.4%newTimeline
TDYTELEDYNE TECHNOLOGIES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 18,572 shares; 2024Q4: 25,183 shares; 2025Q1: 26,597 shares; 2025Q2: 26,293 shares; 2025Q3: 35,120 shares; 2025Q4: 37,549 shares 37,549$19.2M3.39%+2,429Timeline
JPMJPMORGAN CHASE & COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 58,324 shares; 2025Q2: 24,547 shares; 2025Q3: 61,915 shares; 2025Q4: 52,696 shares 52,696$17M3%-9,219Timeline
CDNSCADENCE DESIGN SYSTEM INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 55,363 shares; 2024Q4: 66,798 shares; 2025Q1: 62,551 shares; 2025Q2: 66,600 shares; 2025Q3: 66,223 shares; 2025Q4: 53,378 shares 53,378$16.7M2.95%-12,845Timeline
IQVIQVIA HLDGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 65,704 shares 65,704$14.8M2.62%newTimeline
BRBROADRIDGE FINL SOLUTIONS INQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 74,037 shares; 2024Q4: 74,464 shares; 2025Q1: 87,033 shares; 2025Q2: 86,140 shares; 2025Q3: 70,669 shares; 2025Q4: 65,569 shares 65,569$14.6M2.59%-5,100Timeline
VLTOVERALTO CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 118,680 shares; 2024Q4: 102,764 shares; 2025Q1: 128,244 shares; 2025Q2: 151,519 shares; 2025Q3: 132,718 shares; 2025Q4: 137,364 shares 137,364$13.7M2.42%+4,646Timeline
ICFIICF INTL INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 108,268 shares; 2024Q4: 131,595 shares; 2025Q1: 138,700 shares; 2025Q2: 163,761 shares; 2025Q3: 163,161 shares; 2025Q4: 160,456 shares 160,456$13.7M2.42%-2,705Timeline
AMZNAMAZON COM INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 70,155 shares; 2025Q4: 55,699 shares 55,699$12.9M2.27%-14,456Timeline
HUBBHUBBELL INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: 13,900 shares; 2025Q1: 18,484 shares; 2025Q2: 26,312 shares; 2025Q3: 35,086 shares; 2025Q4: 26,890 shares 26,890$11.9M2.11%-8,196Timeline
METAMETA PLATFORMS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 20,115 shares; 2025Q2: 19,877 shares; 2025Q3: 31,937 shares; 2025Q4: 17,570 shares 17,570$11.6M2.05%-14,367Timeline
GIBCGI INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 227,796 shares; 2024Q4: 187,222 shares; 2025Q1: 182,644 shares; 2025Q2: 234,934 shares; 2025Q3: 143,703 shares; 2025Q4: 115,959 shares 115,959$10.7M1.89%-27,744Timeline
ALCALCON AGQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 179,964 shares; 2025Q3: 136,345 shares; 2025Q4: 133,902 shares 133,902$10.6M1.87%-2,443Timeline
CPCANADIAN PACIFIC KANSAS CITYQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 241,156 shares; 2024Q4: 242,549 shares; 2025Q1: 215,900 shares; 2025Q2: 232,038 shares; 2025Q3: 168,533 shares; 2025Q4: 143,331 shares 143,331$10.5M1.87%-25,202Timeline
PLNTPLANET FITNESS MASTER ISSUERQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 162,709 shares; 2024Q4: 163,673 shares; 2025Q1: 172,844 shares; 2025Q2: 190,794 shares; 2025Q3: 189,467 shares; 2025Q4: 93,991 shares 93,991$10.2M1.8%-95,476Timeline
DTDYNATRACE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 330,054 shares; 2024Q4: 275,709 shares; 2025Q1: 288,331 shares; 2025Q2: 323,956 shares; 2025Q3: 337,622 shares; 2025Q4: 223,036 shares 223,036$9.67M1.71%-114,586Timeline
EAELECTRONIC ARTS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 114,508 shares; 2024Q4: 115,184 shares; 2025Q1: 34,281 shares; 2025Q2: 33,883 shares; 2025Q3: 48,017 shares; 2025Q4: 46,893 shares 46,893$9.58M1.69%-1,124Timeline
CLBTCELLEBRITE DI LTDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 512,615 shares 512,615$9.24M1.63%newTimeline
KLACKLA CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 5,460 shares; 2025Q4: 6,915 shares 6,915$8.4M1.49%+1,455Timeline
NOWSERVICENOW INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 26,734 shares; 2024Q4: 23,954 shares; 2025Q1: 16,630 shares; 2025Q2: 17,979 shares; 2025Q3: 17,875 shares; 2025Q4: 51,064 shares 51,064$7.82M1.38%+33,189Timeline
IDXXIDEXX LABS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 9,963 shares 9,963$6.74M1.19%newTimeline
ZTSZOETIS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 84,265 shares; 2024Q4: 92,852 shares; 2025Q1: 110,579 shares; 2025Q2: 94,389 shares; 2025Q3: 52,888 shares; 2025Q4: 51,980 shares 51,980$6.54M1.16%-908Timeline
MCKMCKESSON CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 7,970 shares 7,970$6.54M1.16%newTimeline
SYYSYSCO CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 162,830 shares; 2024Q4: 134,735 shares; 2025Q1: 166,823 shares; 2025Q2: 176,751 shares; 2025Q3: 84,198 shares; 2025Q4: 82,645 shares 82,645$6.09M1.08%-1,553Timeline
EXPEEXPEDIA GROUP INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 91,981 shares; 2024Q4: 72,524 shares; 2025Q1: 76,574 shares; 2025Q2: 28,330 shares; 2025Q3: 45,960 shares; 2025Q4: 19,005 shares 19,005$5.38M0.95%-26,955Timeline
TDGTRANSDIGM GROUP INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 2,490 shares 2,490$3.31M0.59%newTimeline
TDTORONTO DOMINION BK ONTQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 7,000 shares; 2024Q4: 7,000 shares; 2025Q1: 7,000 shares; 2025Q2: 7,000 shares; 2025Q3: 9,000 shares; 2025Q4: 9,000 shares 9,000$848K0.15%0Timeline
CMECME GROUP INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 3,000 shares; 2024Q4: 3,000 shares; 2025Q1: 3,000 shares; 2025Q2: 3,000 shares; 2025Q3: 2,700 shares; 2025Q4: 2,700 shares 2,700$737K0.13%0Timeline
WCNWASTE CONNECTIONS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 2,400 shares; 2024Q4: 1,800 shares; 2025Q1: 1,800 shares; 2025Q2: 1,800 shares; 2025Q3: 3,600 shares; 2025Q4: 3,600 shares 3,600$631K0.11%0Timeline
BEPBROOKFIELD RENEWABLE ENERGYQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 18,000 shares; 2024Q4: 18,000 shares; 2025Q1: 18,000 shares; 2025Q2: 18,000 shares; 2025Q3: 21,000 shares; 2025Q4: 21,000 shares 21,000$567K0.1%0Timeline
WELLWELLTOWER INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 3,000 shares; 2025Q4: 3,000 shares 3,000$557K0.1%0Timeline
TUTELUS CORPORATIONQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 38,161 shares; 2024Q4: 37,000 shares; 2025Q1: 37,819 shares; 2025Q2: 38,584 shares; 2025Q3: 39,334 shares; 2025Q4: 36,000 shares 36,000$474K0.08%-3,334Timeline
BSYBENTLEY SYS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 6,000 shares; 2025Q4: 12,000 shares 12,000$458K0.08%+6,000Timeline
JNJJOHNSON & JOHNSONQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 2,100 shares; 2025Q4: 2,100 shares 2,100$435K0.08%0Timeline
DUKDUKE ENERGY CORP NEWQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 4,000 shares; 2024Q4: 3,000 shares; 2025Q1: 3,000 shares; 2025Q2: 3,000 shares; 2025Q3: 3,000 shares; 2025Q4: 3,000 shares 3,000$352K0.06%0Timeline
HDHOME DEPOT INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 1,000 shares; 2024Q4: 1,000 shares; 2025Q1: 1,000 shares; 2025Q2: 1,000 shares; 2025Q3: 1,000 shares; 2025Q4: 1,000 shares 1,000$344K0.06%0Timeline
AVBAVALONBAY CMNTYS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 3,200 shares; 2024Q4: 2,660 shares; 2025Q1: 2,660 shares; 2025Q2: 2,660 shares; 2025Q3: 1,500 shares; 2025Q4: 1,500 shares 1,500$272K0.05%0Timeline
TXNTEXAS INSTRS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 2,500 shares; 2024Q4: 2,500 shares; 2025Q1: 2,500 shares; 2025Q2: 2,500 shares; 2025Q3: 1,550 shares; 2025Q4: 1,550 shares 1,550$269K0.05%0Timeline

Sold out in Q4 2025

Positions in the previous quarter's report that this quarter's report no longer lists.

SecurityShares beforeValue beforeType
ICLRICON PUB LTD CO80,757$14.1Mshares
IHGINTERCONTINENTAL HOTELS GROU13,500$1.63Mshares
CDWCDW CORP2,560$408Kshares
CEGCONSTELLATION ENERGY CORP1,000$329Kshares

How Q4 2025 was built

Available 13F filings of this filer for the quarter and their roles: the base report is the latest original or restatement, NEW HOLDINGS amendments filed after it are added (method).

FilingRoleAmendmentFiledAcceptedIngested
13F-HR 0001925251-26-000001 base2026-02-10acceptance time not in the bulk data set