BERKSHIRE HATHAWAY INC DEL

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

Corundum Group, Inc.'s Holding History (CIK: 0001486083)

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

Q4 2025
Shares 2,515 Value ($000) $1,264 Avg Close $497.53 Range $473.15 - $516.85
Q3 2025
Shares 2,609 Value ($000) $1,312 Avg Close $484.36 Range $455.19 - $507.66
Q2 2025
Shares 2,604 Value ($000) $1,265 Avg Close $507.86 Range $462.10 - $542.07
Q1 2025
Shares 2,088 Value ($000) $1,112 Avg Close $486.15 Range $440.10 - $537.63
Q4 2024
Shares 3,647 Value ($000) $1,653 Avg Close $461.73 Range $437.90 - $491.67
Q3 2024
Shares 1,559 Value ($000) $718 Avg Close $442.18 Range $403.82 - $484.82
Q2 2024
Shares 3,250 Value ($000) $1,322 Avg Close $408.62 Range $395.66 - $424.52
Q1 2024
Shares 1,538 Value ($000) $647 Avg Close $393.34 Range $355.94 - $430.00
Q4 2023
Shares 1,589 Value ($000) $567 Avg Close $350.99 Range $330.58 - $364.05
Q3 2023
Shares 1,573 Value ($000) $551 Avg Close $354.77 Range $338.41 - $373.34
Q2 2023
Shares 2,009 Value ($000) $685 Avg Close $326.37 Range $307.07 - $342.50
Q1 2023
Shares 3,738 Value ($000) $1,154 Avg Close $308.18 Range $292.42 - $321.32
Q4 2022
Shares 2,538 Value ($000) $1 Avg Close $296.98 Range $259.85 - $319.56
Q3 2022
Shares 2,444 Value ($000) $653 Avg Close $284.56 Range $261.55 - $308.15
Q2 2022
Shares 2,442 Value ($000) $667 Avg Close $313.72 Range $263.68 - $354.58
Q1 2022
Shares 2,377 Value ($000) $839 Avg Close $323.46 Range $294.81 - $362.10
Q4 2021
Shares 1,781 Value ($000) $533 Avg Close $286.41 Range $272.22 - $301.65
Q3 2021
Shares 1,537 Value ($000) $420 Avg Close $280.86 Range $270.73 - $291.82
Q2 2021
Shares 1,471 Value ($000) $409 Avg Close $279.44 Range $254.80 - $295.08
Q1 2021
Shares 1,469 Value ($000) $375 Avg Close $242.84 Range $226.10 - $267.50
Q4 2020
Shares 1,317 Value ($000) $305 Avg Close $220.20 Range $197.81 - $234.99
Q3 2020
Shares 1,284 Value ($000) $273 Avg Close $204.56 Range $177.34 - $223.24
Q2 2020
Shares 1,180 Value ($000) $211 Avg Close $182.62 Range $167.04 - $203.33
Q1 2020
Shares 1,202 Value ($000) $220 Avg Close $212.55 Range $159.50 - $231.61
Q4 2019
Shares 1,276 Value ($000) $289 Avg Close $217.17 Range $201.33 - $228.23
Q3 2019
Shares 1,239 Value ($000) $258 Avg Close $206.04 Range $195.40 - $216.58
Q2 2019
Shares 1,245 Value ($000) $265 Avg Close $206.92 Range $196.89 - $219.16
Q1 2019
Shares 1,094 Value ($000) $220 Avg Close $201.85 Range $191.04 - $209.40
Q4 2018
Shares 2,869 Value ($000) $586 Avg Close $208.87 Range $186.10 - $224.07
Q1 2018
Shares 1,006 Value ($000) $201 Avg Close $205.34 Range $189.30 - $217.62