BERKSHIRE HATHAWAY INC DEL

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

JOHN G ULLMAN & ASSOCIATES INC's Holding History (CIK: 0000919530)

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

Q4 2025
Shares 1,884 Value ($000) $947 Avg Close $497.53 Range $473.15 - $516.85
Q3 2025
Shares 1,879 Value ($000) $945 Avg Close $484.36 Range $455.19 - $507.66
Q2 2025
Shares 1,879 Value ($000) $913 Avg Close $507.86 Range $462.10 - $542.07
Q1 2025
Shares 1,799 Value ($000) $958 Avg Close $486.15 Range $440.10 - $537.63
Q4 2024
Shares 1,774 Value ($000) $804 Avg Close $461.73 Range $437.90 - $491.67
Q3 2024
Shares 1,774 Value ($000) $817 Avg Close $442.18 Range $403.82 - $484.82
Q2 2024
Shares 1,799 Value ($000) $732 Avg Close $408.62 Range $395.66 - $424.52
Q1 2024
Shares 1,799 Value ($000) $757 Avg Close $393.34 Range $355.94 - $430.00
Q4 2023
Shares 1,764 Value ($000) $629 Avg Close $350.99 Range $330.58 - $364.05
Q3 2023
Shares 2,189 Value ($000) $767 Avg Close $354.77 Range $338.41 - $373.34
Q2 2023
Shares 2,235 Value ($000) $762 Avg Close $326.37 Range $307.07 - $342.50
Q1 2023
Shares 2,188 Value ($000) $1 Avg Close $308.18 Range $292.42 - $321.32
Q4 2022
Shares 1,606 Value ($000) $0 Avg Close $296.98 Range $259.85 - $319.56
Q3 2022
Shares 1,606 Value ($000) $429 Avg Close $284.56 Range $261.55 - $308.15
Q2 2022
Shares 1,606 Value ($000) $438 Avg Close $313.72 Range $263.68 - $354.58
Q1 2022
Shares 1,677 Value ($000) $592 Avg Close $323.46 Range $294.81 - $362.10
Q4 2021
Shares 1,648 Value ($000) $493 Avg Close $286.41 Range $272.22 - $301.65
Q3 2021
Shares 1,648 Value ($000) $450 Avg Close $280.86 Range $270.73 - $291.82
Q2 2021
Shares 1,648 Value ($000) $458 Avg Close $279.44 Range $254.80 - $295.08
Q1 2021
Shares 1,648 Value ($000) $421 Avg Close $242.84 Range $226.10 - $267.50
Q4 2020
Shares 2,248 Value ($000) $521 Avg Close $220.20 Range $197.81 - $234.99
Q3 2020
Shares 2,204 Value ($000) $469 Avg Close $204.56 Range $177.34 - $223.24
Q1 2020
Shares 3,562 Value ($000) $651 Avg Close $212.55 Range $159.50 - $231.61
Q4 2019
Shares 3,652 Value ($000) $827 Avg Close $217.17 Range $201.33 - $228.23
Q3 2019
Shares 3,652 Value ($000) $760 Avg Close $206.04 Range $195.40 - $216.58
Q2 2019
Shares 3,575 Value ($000) $762 Avg Close $206.92 Range $196.89 - $219.16
Q1 2019
Shares 3,575 Value ($000) $718 Avg Close $201.85 Range $191.04 - $209.40
Q4 2018
Shares 3,575 Value ($000) $730 Avg Close $208.87 Range $186.10 - $224.07
Q3 2018
Shares 3,275 Value ($000) $701 Avg Close $205.18 Range $185.72 - $223.00
Q2 2018
Shares 3,275 Value ($000) $611 Avg Close $194.92 Range $184.75 - $202.77
Q1 2018
Shares 3,025 Value ($000) $603 Avg Close $205.34 Range $189.30 - $217.62
Q4 2017
Shares 3,025 Value ($000) $600 Avg Close $189.88 Range $180.44 - $200.50
Q3 2017
Shares 3,025 Value ($000) $555 Avg Close $176.72 Range $168.00 - $184.00
Q2 2017
Shares 3,050 Value ($000) $517 Avg Close $166.33 Range $160.93 - $171.95
Q1 2017
Shares 3,025 Value ($000) $504 Avg Close $167.31 Range $158.61 - $177.86
Q4 2016
Shares 3,425 Value ($000) $558 Avg Close $153.96 Range $141.92 - $167.25
Q4 2014
Shares 1,450 Value ($000) $218 Avg Close $144.37 Range $132.03 - $152.94
Q3 2014
Shares 1,450 Value ($000) $200 Avg Close $133.21 Range $122.72 - $142.45