BERKSHIRE HATHAWAY INC DEL

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

Douglass Winthrop Advisors, LLC's Holding History (CIK: 0001308527)

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

Q4 2025

Shares 879,061 Value ($000) $441,860 Avg Close $497.53 Range $473.15 - $516.85

Q3 2025

Shares 884,805 Value ($000) $444,827 Avg Close $484.36 Range $455.19 - $507.66

Q2 2025

Shares 869,806 Value ($000) $422,526 Avg Close $507.86 Range $462.10 - $542.07

Q1 2025

Shares 865,855 Value ($000) $461,137 Avg Close $486.15 Range $440.10 - $537.63

Q4 2024

Shares 880,265 Value ($000) $399,007 Avg Close $461.73 Range $437.90 - $491.67

Q3 2024

Shares 879,974 Value ($000) $405,017 Avg Close $442.18 Range $403.82 - $484.82

Q2 2024

Shares 889,346 Value ($000) $361,786 Avg Close $408.62 Range $395.66 - $424.52

Q1 2024

Shares 897,806 Value ($000) $377,545 Avg Close $393.34 Range $355.94 - $430.00

Q4 2023

Shares 900,110 Value ($000) $321,033 Avg Close $350.99 Range $330.58 - $364.05

Q3 2023

Shares 902,269 Value ($000) $316,065 Avg Close $354.77 Range $338.41 - $373.34

Q2 2023

Shares 907,938 Value ($000) $309,607 Avg Close $326.37 Range $307.07 - $342.50

Q1 2023

Shares 914,120 Value ($000) $282 Avg Close $308.18 Range $292.42 - $321.32

Q4 2022

Shares 917,070 Value ($000) $283 Avg Close $296.98 Range $259.85 - $319.56

Q3 2022

Shares 911,668 Value ($000) $243,434 Avg Close $284.56 Range $261.55 - $308.15

Q2 2022

Shares 905,171 Value ($000) $247,130 Avg Close $313.72 Range $263.68 - $354.58

Q1 2022

Shares 902,935 Value ($000) $318,655 Avg Close $323.46 Range $294.81 - $362.10

Q4 2021

Shares 912,615 Value ($000) $272,872 Avg Close $286.41 Range $272.22 - $301.65

Q3 2021

Shares 917,828 Value ($000) $250,512 Avg Close $280.86 Range $270.73 - $291.82

Q2 2021

Shares 919,662 Value ($000) $255,592 Avg Close $279.44 Range $254.80 - $295.08

Q1 2021

Shares 931,700 Value ($000) $238,021 Avg Close $242.84 Range $226.10 - $267.50

Q4 2020

Shares 957,165 Value ($000) $221,938 Avg Close $220.20 Range $197.81 - $234.99

Q3 2020

Shares 937,079 Value ($000) $199,542 Avg Close $204.56 Range $177.34 - $223.24

Q2 2020

Shares 939,326 Value ($000) $167,679 Avg Close $182.62 Range $167.04 - $203.33

Q1 2020

Shares 948,723 Value ($000) $173,455 Avg Close $212.55 Range $159.50 - $231.61

Q4 2019

Shares 851,420 Value ($000) $192,847 Avg Close $217.17 Range $201.33 - $228.23

Q3 2019

Shares 844,092 Value ($000) $175,588 Avg Close $206.04 Range $195.40 - $216.58

Q2 2019

Shares 812,015 Value ($000) $173,097 Avg Close $206.92 Range $196.89 - $219.16

Q1 2019

Shares 767,389 Value ($000) $154,161 Avg Close $201.85 Range $191.04 - $209.40

Q4 2018

Shares 729,011 Value ($000) $148,849 Avg Close $208.87 Range $186.10 - $224.07

Q3 2018

Shares 723,391 Value ($000) $154,885 Avg Close $205.18 Range $185.72 - $223.00

Q2 2018

Shares 700,614 Value ($000) $130,770 Avg Close $194.92 Range $184.75 - $202.77

Q1 2018

Shares 675,792 Value ($000) $134,807 Avg Close $205.34 Range $189.30 - $217.62

Q4 2017

Shares 630,116 Value ($000) $124,902 Avg Close $189.88 Range $180.44 - $200.50

Q3 2017

Shares 628,883 Value ($000) $115,287 Avg Close $176.72 Range $168.00 - $184.00

Q2 2017

Shares 620,712 Value ($000) $105,130 Avg Close $166.33 Range $160.93 - $171.95

Q1 2017

Shares 609,482 Value ($000) $101,588 Avg Close $167.31 Range $158.61 - $177.86

Q4 2016

Shares 604,474 Value ($000) $98,517 Avg Close $153.96 Range $141.92 - $167.25

Q3 2016

Shares 608,322 Value ($000) $87,884 Avg Close $146.25 Range $140.95 - $151.05

Q2 2016

Shares 601,545 Value ($000) $87,098 Avg Close $142.96 Range $136.65 - $148.03

Q1 2016

Shares 595,298 Value ($000) $84,461 Avg Close $132.58 Range $123.55 - $143.40

Q4 2015

Shares 592,780 Value ($000) $78,271 Avg Close $134.20 Range $127.46 - $138.62

Q3 2015

Shares 561,077 Value ($000) $73,164 Avg Close $137.00 Range $125.50 - $144.69

Q2 2015

Shares 519,272 Value ($000) $74,941 Avg Close $142.63 Range $136.08 - $148.57

Q1 2015

Shares 519,272 Value ($000) $74,941 Avg Close $147.14 Range $142.50 - $151.69

Q4 2014

Shares 504,945 Value ($000) $75,817 Avg Close $144.37 Range $132.03 - $152.94

Q3 2014

Shares 505,019 Value ($000) $69,763 Avg Close $133.21 Range $122.72 - $142.45

Q2 2014

Shares 495,496 Value ($000) $62,710 Avg Close $126.57 Range $121.09 - $129.73

Q1 2014

Shares 487,056 Value ($000) $60,867 Avg Close $116.85 Range $108.12 - $125.91

Q4 2013

Shares 472,637 Value ($000) $56,036 Avg Close $115.63 Range $110.84 - $118.66

Q3 2013

Shares 466,542 Value ($000) $52,957 Avg Close $115.36 Range $110.72 - $119.30

Q2 2013

Shares 458,734 Value ($000) $51,342 Avg Close $110.02 Range $102.69 - $115.98

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	879,061	$441,860	$497.53	$473.15 - $516.85
Q3 2025	884,805	$444,827	$484.36	$455.19 - $507.66
Q2 2025	869,806	$422,526	$507.86	$462.10 - $542.07
Q1 2025	865,855	$461,137	$486.15	$440.10 - $537.63
Q4 2024	880,265	$399,007	$461.73	$437.90 - $491.67
Q3 2024	879,974	$405,017	$442.18	$403.82 - $484.82
Q2 2024	889,346	$361,786	$408.62	$395.66 - $424.52
Q1 2024	897,806	$377,545	$393.34	$355.94 - $430.00
Q4 2023	900,110	$321,033	$350.99	$330.58 - $364.05
Q3 2023	902,269	$316,065	$354.77	$338.41 - $373.34
Q2 2023	907,938	$309,607	$326.37	$307.07 - $342.50
Q1 2023	914,120	$282	$308.18	$292.42 - $321.32
Q4 2022	917,070	$283	$296.98	$259.85 - $319.56
Q3 2022	911,668	$243,434	$284.56	$261.55 - $308.15
Q2 2022	905,171	$247,130	$313.72	$263.68 - $354.58
Q1 2022	902,935	$318,655	$323.46	$294.81 - $362.10
Q4 2021	912,615	$272,872	$286.41	$272.22 - $301.65
Q3 2021	917,828	$250,512	$280.86	$270.73 - $291.82
Q2 2021	919,662	$255,592	$279.44	$254.80 - $295.08
Q1 2021	931,700	$238,021	$242.84	$226.10 - $267.50
Q4 2020	957,165	$221,938	$220.20	$197.81 - $234.99
Q3 2020	937,079	$199,542	$204.56	$177.34 - $223.24
Q2 2020	939,326	$167,679	$182.62	$167.04 - $203.33
Q1 2020	948,723	$173,455	$212.55	$159.50 - $231.61
Q4 2019	851,420	$192,847	$217.17	$201.33 - $228.23
Q3 2019	844,092	$175,588	$206.04	$195.40 - $216.58
Q2 2019	812,015	$173,097	$206.92	$196.89 - $219.16
Q1 2019	767,389	$154,161	$201.85	$191.04 - $209.40
Q4 2018	729,011	$148,849	$208.87	$186.10 - $224.07
Q3 2018	723,391	$154,885	$205.18	$185.72 - $223.00
Q2 2018	700,614	$130,770	$194.92	$184.75 - $202.77
Q1 2018	675,792	$134,807	$205.34	$189.30 - $217.62
Q4 2017	630,116	$124,902	$189.88	$180.44 - $200.50
Q3 2017	628,883	$115,287	$176.72	$168.00 - $184.00
Q2 2017	620,712	$105,130	$166.33	$160.93 - $171.95
Q1 2017	609,482	$101,588	$167.31	$158.61 - $177.86
Q4 2016	604,474	$98,517	$153.96	$141.92 - $167.25
Q3 2016	608,322	$87,884	$146.25	$140.95 - $151.05
Q2 2016	601,545	$87,098	$142.96	$136.65 - $148.03
Q1 2016	595,298	$84,461	$132.58	$123.55 - $143.40
Q4 2015	592,780	$78,271	$134.20	$127.46 - $138.62
Q3 2015	561,077	$73,164	$137.00	$125.50 - $144.69
Q2 2015	519,272	$74,941	$142.63	$136.08 - $148.57
Q1 2015	519,272	$74,941	$147.14	$142.50 - $151.69
Q4 2014	504,945	$75,817	$144.37	$132.03 - $152.94
Q3 2014	505,019	$69,763	$133.21	$122.72 - $142.45
Q2 2014	495,496	$62,710	$126.57	$121.09 - $129.73
Q1 2014	487,056	$60,867	$116.85	$108.12 - $125.91
Q4 2013	472,637	$56,036	$115.63	$110.84 - $118.66
Q3 2013	466,542	$52,957	$115.36	$110.72 - $119.30
Q2 2013	458,734	$51,342	$110.02	$102.69 - $115.98