BERKSHIRE HATHAWAY INC DEL

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

HENNESSY ADVISORS INC's Holding History (CIK: 0001145255)

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

Q4 2025
Shares 3,000 Value ($000) $1,508 Avg Close $497.53 Range $473.15 - $516.85
Q3 2025
Shares 3,000 Value ($000) $1,508 Avg Close $484.36 Range $455.19 - $507.66
Q2 2025
Shares 3,000 Value ($000) $1,457 Avg Close $507.86 Range $462.10 - $542.07
Q1 2025
Shares 3,000 Value ($000) $1,598 Avg Close $486.15 Range $440.10 - $537.63
Q4 2024
Shares 3,000 Value ($000) $1,360 Avg Close $461.73 Range $437.90 - $491.67
Q3 2024
Shares 3,000 Value ($000) $1,381 Avg Close $442.18 Range $403.82 - $484.82
Q2 2024
Shares 3,000 Value ($000) $1,220 Avg Close $408.62 Range $395.66 - $424.52
Q1 2024
Shares 3,000 Value ($000) $1,262 Avg Close $393.34 Range $355.94 - $430.00
Q4 2023
Shares 3,000 Value ($000) $1,070 Avg Close $350.99 Range $330.58 - $364.05
Q3 2023
Shares 5,000 Value ($000) $1,752 Avg Close $354.77 Range $338.41 - $373.34
Q2 2023
Shares 5,000 Value ($000) $1,705 Avg Close $326.37 Range $307.07 - $342.50
Q1 2023
Shares 6,500 Value ($000) $2,007 Avg Close $308.18 Range $292.42 - $321.32
Q4 2022
Shares 6,500 Value ($000) $2 Avg Close $296.98 Range $259.85 - $319.56
Q3 2022
Shares 8,000 Value ($000) $2,136 Avg Close $284.56 Range $261.55 - $308.15
Q2 2022
Shares 8,800 Value ($000) $2,403 Avg Close $313.72 Range $263.68 - $354.58
Q1 2022
Shares 10,000 Value ($000) $3,529 Avg Close $323.46 Range $294.81 - $362.10
Q4 2020
Shares 4,000 Value ($000) $927 Avg Close $220.20 Range $197.81 - $234.99
Q3 2020
Shares 6,000 Value ($000) $1,278 Avg Close $204.56 Range $177.34 - $223.24
Q2 2020
Shares 7,000 Value ($000) $1,250 Avg Close $182.62 Range $167.04 - $203.33
Q1 2020
Shares 9,500 Value ($000) $1,737 Avg Close $212.55 Range $159.50 - $231.61
Q4 2019
Shares 12,000 Value ($000) $2,718 Avg Close $217.17 Range $201.33 - $228.23
Q3 2019
Shares 12,000 Value ($000) $2,496 Avg Close $206.04 Range $195.40 - $216.58
Q2 2019
Shares 10,000 Value ($000) $2,132 Avg Close $206.92 Range $196.89 - $219.16
Q1 2019
Shares 10,000 Value ($000) $2,009 Avg Close $201.85 Range $191.04 - $209.40
Q4 2018
Shares 10,500 Value ($000) $2,144 Avg Close $208.87 Range $186.10 - $224.07
Q3 2018
Shares 12,500 Value ($000) $2,676 Avg Close $205.18 Range $185.72 - $223.00
Q2 2018
Shares 12,500 Value ($000) $2,333 Avg Close $194.92 Range $184.75 - $202.77
Q1 2018
Shares 12,000 Value ($000) $2,394 Avg Close $205.34 Range $189.30 - $217.62
Q4 2017
Shares 9,000 Value ($000) $1,784 Avg Close $189.88 Range $180.44 - $200.50
Q3 2017
Shares 9,000 Value ($000) $1,650 Avg Close $176.72 Range $168.00 - $184.00
Q2 2017
Shares 9,000 Value ($000) $1,524 Avg Close $166.33 Range $160.93 - $171.95
Q1 2017
Shares 9,000 Value ($000) $1,500 Avg Close $167.31 Range $158.61 - $177.86
Q4 2016
Shares 9,000 Value ($000) $1,467 Avg Close $153.96 Range $141.92 - $167.25
Q3 2016
Shares 10,000 Value ($000) $1,445 Avg Close $146.25 Range $140.95 - $151.05
Q2 2016
Shares 17,500 Value ($000) $2,534 Avg Close $142.96 Range $136.65 - $148.03
Q1 2016
Shares 11,000 Value ($000) $1,561 Avg Close $132.58 Range $123.55 - $143.40
Q4 2015
Shares 18,000 Value ($000) $2,377 Avg Close $134.20 Range $127.46 - $138.62
Q3 2015
Shares 32,500 Value ($000) $4,238 Avg Close $137.00 Range $125.50 - $144.69
Q2 2015
Shares 28,000 Value ($000) $3,811 Avg Close $142.63 Range $136.08 - $148.57
Q1 2015
Shares 29,000 Value ($000) $4,185 Avg Close $147.14 Range $142.50 - $151.69
Q4 2014
Shares 30,500 Value ($000) $4,580 Avg Close $144.37 Range $132.03 - $152.94
Q3 2014
Shares 24,000 Value ($000) $3,315 Avg Close $133.21 Range $122.72 - $142.45