BERKSHIRE HATHAWAY INC DEL

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

Coston, McIsaac & Partners's Holding History (CIK: 0001945037)

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

Q4 2025
Shares 30,910 Value ($000) $16 Avg Close $497.53 Range $473.15 - $516.85
Q3 2025
Shares 30,238 Value ($000) $15 Avg Close $484.36 Range $455.19 - $507.66
Q2 2025
Shares 30,203 Value ($000) $15 Avg Close $507.86 Range $462.10 - $542.07
Q1 2025
Shares 30,444 Value ($000) $16 Avg Close $486.15 Range $440.10 - $537.63
Q4 2024
Shares 30,962 Value ($000) $14 Avg Close $461.73 Range $437.90 - $491.67
Q3 2024
Shares 31,808 Value ($000) $15 Avg Close $442.18 Range $403.82 - $484.82
Q2 2024
Shares 31,849 Value ($000) $13 Avg Close $408.62 Range $395.66 - $424.52
Q1 2024
Shares 31,402 Value ($000) $13 Avg Close $393.34 Range $355.94 - $430.00
Q4 2023
Shares 31,047 Value ($000) $11 Avg Close $350.99 Range $330.58 - $364.05
Q3 2023
Shares 30,845 Value ($000) $11 Avg Close $354.77 Range $338.41 - $373.34
Q2 2023
Shares 29,337 Value ($000) $10 Avg Close $326.37 Range $307.07 - $342.50
Q1 2023
Shares 28,782 Value ($000) $9 Avg Close $308.18 Range $292.42 - $321.32
Q4 2022
Shares 27,563 Value ($000) $9 Avg Close $296.98 Range $259.85 - $319.56
Q3 2022
Shares 25,692 Value ($000) $6,860 Avg Close $284.56 Range $261.55 - $308.15
Q2 2022
Shares 23,550 Value ($000) $6,430 Avg Close $313.72 Range $263.68 - $354.58