BERKSHIRE HATHAWAY INC DEL

Ticker: BRK/A CUSIP: 084670108 Class: CL A

Mawer Investment Management Ltd.'s Holding History (CIK: 0001538449)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 587 Value ($000) $443,068 Avg Close $746423.56 Range $710000.00 - $775000.00
Q3 2025
Shares 711 Value ($000) $536,236 Avg Close $726917.40 Range $685150.00 - $760837.00
Q2 2025
Shares 811 Value ($000) $591,057 Avg Close $761794.56 Range $695517.00 - $812855.00
Q1 2025
Shares 684 Value ($000) $546,134 Avg Close $729330.75 Range $660640.00 - $806024.00