Caledonia Investments PLC

In its 13F for Q2 2024 (holdings as of June 30, 2024, filed July 19, 2024), Caledonia Investments PLC reported 14 stock positions worth $831.1 million. Its top holding was Microsoft (MSFT) at 13.6% of the portfolio, followed by Oracle (ORCL, 13.5%) and Watsco (WSO, 11.9%). Compared with Q1 2024, it opened 1 new position and reduced 2. The biggest buy was a new position in Pool (POOL) and the biggest sale Watsco (WSO, shares −5%).

Most Recent 13F
Q2 2026
Location
LONDON ENGLAND, X0
CIK
0001037766
Portfolio Value
$831.1M (Q2 2024)
SEC Filing
0000950123-24-006654 ↗ filed Jul 19, 2024

Holdings Value

0$500.0M$1.0B$1.5B Q1 2024: $774.6M Q1 2024 Q2 2024: $831.1M $831.1M Q2 2024 Q3 2024: $911.8M Q3 2024 Q4 2024: $836.1M Q4 2024 Q1 2025: $859.8M Q1 2025 Q2 2025: $1.0B Q2 2025 Q3 2025: $1.0B Q3 2025 Q4 2025: $902.3M Q4 2025 Q1 2026: $855.9M Q1 2026 Q2 2026: $883.3M Q2 2026

Holdings 14 stocks · $831.1M

MSFT Microsoft Corp. 13.62% 253,317 $113.2M No change
ORCL Oracle Corp. 13.48% 794,100 $112.1M Reduce -5.4%
WSO Watsco Inc. 11.90% 213,427 $98.9M Reduce -5.3%
TXN Texas Instruments Inc. 10.78% 460,950 $89.6M No change
PM Philip Morris International 8.93% 732,563 $74.2M No change
TMO Thermo Fisher Scientific Inc. 6.66% 100,267 $55.4M No change
FAST Fastenal Co. 6.58% 870,056 $54.7M No change
MCO Moody's Corp. 5.37% 106,050 $44.7M No change
CHTR Charter Communications Inc. Class A 5.09% 141,400 $42.3M No change
POOL Pool Corp. 4.50% 121,687 $37.4M New
ECL Ecolab Inc. 4.11% 143,610 $34.2M No change
BDX Becton Dickinson and Co. 4.11% 146,100 $34.1M No change
FTS Fortis Inc. 2.46% 526,700 $20.4M No change
BABA Alibaba Group Holding-SP ADR 2.41% 278,000 $20.0M No change

Portfolio Sells Q1 2024 → Q2 2024

WSO Watsco Inc. Reduce -5.3% 11.90% −0.65
ORCL Oracle Corp. Reduce -5.4% 13.48% −0.12

Portfolio Buys Q1 2024 → Q2 2024

POOL Pool Corp. New 4.50% +4.50

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 15$883.3MPM, TXN, WSO, MSFT, FAST
Q1 2026 15$855.9MPM, TXN, MSFT, WSO, FAST
Q4 2025 15$902.3MPM, MSFT, TXN, WSO, ORCL
Q3 2025 15$1.0BMSFT, ORCL, PM, TXN, WSO
Q2 2025 15$1.0BORCL, PM, MSFT, TXN, WSO
Q1 2025 14$859.8MPM, WSO, MSFT, ORCL, TXN
Q4 2024 14$836.1MORCL, MSFT, WSO, PM, TXN
Q3 2024 14$911.8MORCL, MSFT, WSO, TXN, PM
Q2 2024 14$831.1MMSFT, ORCL, WSO, TXN, PM
Q1 2024 13$774.6MMSFT, ORCL, WSO, TXN, FAST