BERKSHIRE HATHAWAY INC DEL

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

Baldwin Investment Management, LLC's Holding History (CIK: 0001346378)

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

Q4 2025
Shares 18,174 Value ($000) $9,135 Avg Close $497.53 Range $473.15 - $516.85
Q3 2025
Shares 18,978 Value ($000) $9,541 Avg Close $484.36 Range $455.19 - $507.66
Q2 2025
Shares 18,844 Value ($000) $9,154 Avg Close $507.86 Range $462.10 - $542.07
Q1 2025
Shares 19,170 Value ($000) $10,210 Avg Close $486.15 Range $440.10 - $537.63
Q4 2024
Shares 18,855 Value ($000) $8,547 Avg Close $461.73 Range $437.90 - $491.67
Q3 2024
Shares 19,904 Value ($000) $9,161 Avg Close $442.18 Range $403.82 - $484.82
Q2 2024
Shares 20,681 Value ($000) $8,413 Avg Close $408.62 Range $395.66 - $424.52
Q1 2024
Shares 19,863 Value ($000) $8,353 Avg Close $393.34 Range $355.94 - $430.00
Q4 2023
Shares 20,587 Value ($000) $7,343 Avg Close $350.99 Range $330.58 - $364.05
Q3 2023
Shares 19,199 Value ($000) $6,725 Avg Close $354.77 Range $338.41 - $373.34
Q2 2023
Shares 19,122 Value ($000) $6,521 Avg Close $326.37 Range $307.07 - $342.50
Q1 2023
Shares 17,313 Value ($000) $5,346 Avg Close $308.18 Range $292.42 - $321.32
Q4 2022
Shares 18,479 Value ($000) $5,708 Avg Close $296.98 Range $259.85 - $319.56