BERKSHIRE HATHAWAY INC DEL

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

KAHN BROTHERS GROUP INC's Holding History (CIK: 0001039565)

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

Q1 2023
Shares 3,107 Value ($000) $959 Avg Close $308.18 Range $292.42 - $321.32
Q4 2022
Shares 3,107 Value ($000) $960 Avg Close $296.98 Range $259.85 - $319.56
Q3 2022
Shares 3,107 Value ($000) $829,702 Avg Close $284.56 Range $261.55 - $308.15
Q2 2022
Shares 3,150 Value ($000) $848,302 Avg Close $313.72 Range $263.68 - $354.58
Q1 2022
Shares 3,150 Value ($000) $1,147,291 Avg Close $323.46 Range $294.81 - $362.10
Q4 2021
Shares 3,250 Value ($000) $971,750 Avg Close $286.41 Range $272.22 - $301.65
Q3 2021
Shares 3,250 Value ($000) $887,055 Avg Close $280.86 Range $270.73 - $291.82
Q2 2021
Shares 3,250 Value ($000) $903,240 Avg Close $279.44 Range $254.80 - $295.08
Q1 2021
Shares 3,250 Value ($000) $830,278 Avg Close $242.84 Range $226.10 - $267.50
Q4 2020
Shares 3,250 Value ($000) $753,578 Avg Close $220.20 Range $197.81 - $234.99
Q3 2020
Shares 3,250 Value ($000) $692,055 Avg Close $204.56 Range $177.34 - $223.24
Q2 2020
Shares 3,325 Value ($000) $593,546 Avg Close $182.62 Range $167.04 - $203.33
Q1 2020
Shares 3,325 Value ($000) $607,910 Avg Close $212.55 Range $159.50 - $231.61
Q4 2019
Shares 3,300 Value ($000) $747,450 Avg Close $217.17 Range $201.33 - $228.23
Q3 2019
Shares 3,300 Value ($000) $686,466 Avg Close $206.04 Range $195.40 - $216.58
Q2 2019
Shares 3,200 Value ($000) $682,144 Avg Close $206.92 Range $196.89 - $219.16