BERKSHIRE HATHAWAY INC DEL

Ticker: BRK/B CUSIP: 084670702 Class: Common Stock

NATIONAL BANK OF CANADA /FI/'s Holding History (CIK: 0000926171)

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

Q4 2025
Shares 1,143,591 Value ($000) $574,833 Avg Close $497.53 Range $473.15 - $516.85
Q3 2025
Shares 1,272,823 Value ($000) $639,818 Avg Close $484.36 Range $455.19 - $507.66
Q2 2025
Shares 1,800,934 Value ($000) $874,435 Avg Close $507.86 Range $462.10 - $542.07
Q1 2025
Shares 1,549,362 Value ($000) $825,508 Avg Close $486.15 Range $440.10 - $537.63
Q4 2024
Shares 1,039,667 Value ($000) $471,267 Avg Close $461.73 Range $437.90 - $491.67
Q3 2024
Shares 1,107,524 Value ($000) $509,702 Avg Close $442.18 Range $403.82 - $484.82
Q2 2024
Shares 1,022,468 Value ($000) $413,872 Avg Close $408.62 Range $395.66 - $424.52
Q1 2024
Shares 917,848 Value ($000) $378,092 Avg Close $393.34 Range $355.94 - $430.00
Q4 2023
Shares 1,066,780 Value ($000) $386,577 Avg Close $350.99 Range $330.58 - $364.05
Q3 2023
Shares 1,067,877 Value ($000) $370,691 Avg Close $354.77 Range $338.41 - $373.34
Q2 2023
Shares 825,802 Value ($000) $281,606 Avg Close $326.37 Range $307.07 - $342.50
Q1 2023
Shares 656,636 Value ($000) $201,841 Avg Close $308.18 Range $292.42 - $321.32
Q4 2022
Shares 593,883 Value ($000) $183,421 Avg Close $296.98 Range $259.85 - $319.56
Q3 2022
Shares 566,094 Value ($000) $151,190 Avg Close $284.56 Range $261.55 - $308.15
Q2 2022
Shares 567,131 Value ($000) $155,001 Avg Close $313.72 Range $263.68 - $354.58
Q1 2022
Shares 602,324 Value ($000) $212,172 Avg Close $323.46 Range $294.81 - $362.10
Q4 2021
Shares 565,639 Value ($000) $169,192 Avg Close $286.41 Range $272.22 - $301.65