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CALEDONIA INVESTMENTS PLC

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13F filer, CIK 1037766, LONDON ENGLAND, United Kingdom

CALEDONIA INVESTMENTS PLC reported $1,017,045,944 across 15 holdings for the quarter ended 2025-06-30, in a 13F-HR filed 2025-07-18. Its ten largest share positions make up 84.31% of the portfolio.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0000950123-25-006449

Period
2025-06-30
Reported value
$1.02B
Holdings
15
Top 10 weight
84.31%
New
1
Sold out
0

Largest buys vs the previous quarter

SecurityShares changeApprox. value
SCHWnew+501,000$45.7M
FASTadded+718,056$30.2M
POOLadded+23,500$6.85M
MCOadded+12,750$6.39M
TXNadded+28,500$5.91M

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
ORCLreduced-38,500-$8.41M

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, Q2 2025

Share positions as resolved from 13F-HR 0000950123-25-006449, largest first. % of portfolio is the value over $1,017,045,944, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
ORCLORACLE CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: restricted; 2024Q4: 667,100 shares; 2025Q1: 667,100 shares; 2025Q2: 628,600 shares 628,600$137M13.51%-38,500Timeline
PMPHILIP MORRIS INTL INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: restricted; 2024Q4: 732,563 shares; 2025Q1: 732,563 shares; 2025Q2: 732,563 shares 732,563$133M13.11%0Timeline
MSFTMICROSOFT CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: restricted; 2024Q4: 253,317 shares; 2025Q1: 253,317 shares; 2025Q2: 253,317 shares 253,317$126M12.38%0Timeline
TXNTEXAS INSTRS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: restricted; 2024Q4: 460,950 shares; 2025Q1: 460,950 shares; 2025Q2: 489,450 shares 489,450$102M9.99%+28,500Timeline
WSOWATSCO INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: restricted; 2024Q4: 194,427 shares; 2025Q1: 194,427 shares; 2025Q2: 194,427 shares 194,427$85.8M8.44%0Timeline
CHTRCHARTER COMMUNICATIONS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: restricted; 2024Q4: 141,400 shares; 2025Q1: 141,400 shares; 2025Q2: 153,200 shares 153,200$62.6M6.16%+11,800Timeline
FASTFASTENAL COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: restricted; 2024Q4: 718,056 shares; 2025Q1: 718,056 shares; 2025Q2: 1,436,112 shares 1,436,112$60.3M5.93%+718,056Timeline
MCOMOODYS CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: restricted; 2024Q4: 106,050 shares; 2025Q1: 106,050 shares; 2025Q2: 118,800 shares 118,800$59.5M5.86%+12,750Timeline
SCHWCHARLES SCHWAB CORP (THE)Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: restricted; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 501,000 shares 501,000$45.7M4.49%newTimeline
TMOTHERMO FISHER SCIENTIFIC INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: restricted; 2024Q4: 100,267 shares; 2025Q1: 100,267 shares; 2025Q2: 111,767 shares 111,767$45.3M4.45%+11,500Timeline
POOLPOOL CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: restricted; 2024Q4: 121,687 shares; 2025Q1: 129,387 shares; 2025Q2: 152,887 shares 152,887$44.5M4.38%+23,500Timeline
ECLECOLAB INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: restricted; 2024Q4: 123,210 shares; 2025Q1: 123,210 shares; 2025Q2: 123,210 shares 123,210$33.2M3.26%0Timeline
BABAALIBABA GROUP HLDG LTDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: restricted; 2024Q4: 278,000 shares; 2025Q1: 278,000 shares; 2025Q2: 278,000 shares 278,000$31.5M3.1%0Timeline
BDXBECTON DICKINSON & COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: restricted; 2024Q4: 146,100 shares; 2025Q1: 146,100 shares; 2025Q2: 146,100 shares 146,100$25.2M2.47%0Timeline
FTSFORTIS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: restricted; 2024Q4: 526,700 shares; 2025Q1: 526,700 shares; 2025Q2: 526,700 shares 526,700$25.1M2.47%0Timeline

How Q2 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 0000950123-25-006449 base2025-07-18acceptance time not in the bulk data set