BERKSHIRE HATHAWAY INC DEL

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

Czech National Bank's Holding History (CIK: 0001908923)

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

Q4 2025
Shares 483,528 Value ($000) $243,045 Avg Close $497.53 Range $473.15 - $516.85
Q3 2025
Shares 465,731 Value ($000) $234,142 Avg Close $484.36 Range $455.19 - $507.66
Q2 2025
Shares 448,229 Value ($000) $217,736 Avg Close $507.86 Range $462.10 - $542.07
Q1 2025
Shares 421,000 Value ($000) $224,216 Avg Close $486.15 Range $440.10 - $537.63
Q4 2024
Shares 397,420 Value ($000) $180,143 Avg Close $461.73 Range $437.90 - $491.67
Q3 2024
Shares 373,154 Value ($000) $171,748 Avg Close $442.18 Range $403.82 - $484.82
Q2 2024
Shares 344,982 Value ($000) $140,339 Avg Close $408.62 Range $395.66 - $424.52
Q1 2024
Shares 320,133 Value ($000) $134,622 Avg Close $393.34 Range $355.94 - $430.00
Q4 2023
Shares 318,718 Value ($000) $113,674 Avg Close $350.99 Range $330.58 - $364.05
Q3 2023
Shares 318,743 Value ($000) $111,656 Avg Close $354.77 Range $338.41 - $373.34
Q2 2023
Shares 211,106 Value ($000) $71,987 Avg Close $326.37 Range $307.07 - $342.50
Q1 2023
Shares 212,252 Value ($000) $65,537 Avg Close $308.18 Range $292.42 - $321.32
Q4 2022
Shares 211,014 Value ($000) $65,182 Avg Close $296.98 Range $259.85 - $319.56
Q3 2022
Shares 209,690 Value ($000) $55,991 Avg Close $284.56 Range $261.55 - $308.15