BERKSHIRE HATHAWAY INC DEL

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

AVIVA PLC's Holding History (CIK: 0001140022)

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

Q4 2025

Shares 1,124,031 Value ($000) $564,994 Avg Close $497.53 Range $473.15 - $516.85

Q3 2025

Shares 1,062,778 Value ($000) $534,301 Avg Close $484.36 Range $455.19 - $507.66

Q2 2025

Shares 1,000,654 Value ($000) $486,088 Avg Close $507.86 Range $462.10 - $542.07

Q1 2025

Shares 852,250 Value ($000) $453,891 Avg Close $486.15 Range $440.10 - $537.63

Q4 2024

Shares 732,640 Value ($000) $332,091 Avg Close $461.73 Range $437.90 - $491.67

Q3 2024

Shares 746,471 Value ($000) $343,571 Avg Close $442.18 Range $403.82 - $484.82

Q2 2024

Shares 721,393 Value ($000) $293,463 Avg Close $408.62 Range $395.66 - $424.52

Q1 2024

Shares 593,602 Value ($000) $249,622 Avg Close $393.34 Range $355.94 - $430.00

Q4 2023

Shares 590,840 Value ($000) $210,729 Avg Close $350.99 Range $330.58 - $364.05

Q3 2023

Shares 549,319 Value ($000) $192,426 Avg Close $354.77 Range $338.41 - $373.34

Q2 2023

Shares 552,807 Value ($000) $188,507 Avg Close $326.37 Range $307.07 - $342.50

Q1 2023

Shares 197,428 Value ($000) $60,960 Avg Close $308.18 Range $292.42 - $321.32

Q4 2022

Shares 274,710 Value ($000) $84,858 Avg Close $296.98 Range $259.85 - $319.56

Q3 2022

Shares 266,939 Value ($000) $71,278 Avg Close $284.56 Range $261.55 - $308.15

Q2 2022

Shares 284,384 Value ($000) $77,643 Avg Close $313.72 Range $263.68 - $354.58

Q1 2022

Shares 296,382 Value ($000) $104,596 Avg Close $323.46 Range $294.81 - $362.10

Q4 2021

Shares 418,813 Value ($000) $125,225 Avg Close $286.41 Range $272.22 - $301.65

Q3 2021

Shares 419,870 Value ($000) $114,599 Avg Close $280.86 Range $270.73 - $291.82

Q2 2021

Shares 465,193 Value ($000) $129,287 Avg Close $279.44 Range $254.80 - $295.08

Q1 2021

Shares 476,446 Value ($000) $121,718 Avg Close $242.84 Range $226.10 - $267.50

Q4 2020

Shares 452,586 Value ($000) $104,941 Avg Close $220.20 Range $197.81 - $234.99

Q3 2020

Shares 478,016 Value ($000) $101,789 Avg Close $204.56 Range $177.34 - $223.24

Q2 2020

Shares 529,385 Value ($000) $94,501 Avg Close $182.62 Range $167.04 - $203.33

Q1 2020

Shares 630,776 Value ($000) $115,325 Avg Close $212.55 Range $159.50 - $231.61

Q4 2019

Shares 732,176 Value ($000) $165,838 Avg Close $217.17 Range $201.33 - $228.23

Q3 2019

Shares 789,942 Value ($000) $164,323 Avg Close $206.04 Range $195.40 - $216.58

Q2 2019

Shares 713,734 Value ($000) $152,147 Avg Close $206.92 Range $196.89 - $219.16

Q1 2019

Shares 699,173 Value ($000) $140,457 Avg Close $201.85 Range $191.04 - $209.40

Q4 2018

Shares 691,437 Value ($000) $141,178 Avg Close $208.87 Range $186.10 - $224.07

Q3 2018

Shares 794,522 Value ($000) $170,115 Avg Close $205.18 Range $185.72 - $223.00

Q2 2018

Shares 757,675 Value ($000) $141,420 Avg Close $194.92 Range $184.75 - $202.77

Q1 2018

Shares 781,111 Value ($000) $155,816 Avg Close $205.34 Range $189.30 - $217.62

Q4 2017

Shares 867,296 Value ($000) $171,915 Avg Close $189.88 Range $180.44 - $200.50

Q3 2017

Shares 956,215 Value ($000) $175,169 Avg Close $176.72 Range $168.00 - $184.00

Q2 2017

Shares 948,811 Value ($000) $160,786 Avg Close $166.33 Range $160.93 - $171.95

Q1 2017

Shares 896,101 Value ($000) $149,291 Avg Close $167.31 Range $158.61 - $177.86

Q4 2016

Shares 924,715 Value ($000) $150,766 Avg Close $153.96 Range $141.92 - $167.25

Q3 2016

Shares 927,115 Value ($000) $133,894 Avg Close $146.25 Range $140.95 - $151.05

Q2 2016

Shares 894,973 Value ($000) $129,566 Avg Close $142.96 Range $136.65 - $148.03

Q1 2016

Shares 714,555 Value ($000) $101,381 Avg Close $132.58 Range $123.55 - $143.40

Q4 2015

Shares 714,660 Value ($000) $94,364 Avg Close $134.20 Range $127.46 - $138.62

Q3 2015

Shares 663,288 Value ($000) $86,493 Avg Close $137.00 Range $125.50 - $144.69

Q2 2015

Shares 674,708 Value ($000) $91,835 Avg Close $142.63 Range $136.08 - $148.57

Q1 2015

Shares 599,448 Value ($000) $86,512 Avg Close $147.14 Range $142.50 - $151.69

Q4 2014

Shares 457,127 Value ($000) $68,638 Avg Close $144.37 Range $132.03 - $152.94

Q3 2014

Shares 456,428 Value ($000) $63,051 Avg Close $133.21 Range $122.72 - $142.45

Q2 2014

Shares 451,977 Value ($000) $57,202 Avg Close $126.57 Range $121.09 - $129.73

Q1 2014

Shares 454,197 Value ($000) $56,761 Avg Close $116.85 Range $108.12 - $125.91

Q4 2013

Shares 436,051 Value ($000) $51,698 Avg Close $115.63 Range $110.84 - $118.66

Q3 2013

Shares 324,629 Value ($000) $36,849 Avg Close $115.36 Range $110.72 - $119.30

Q2 2013

Shares 237,470 Value ($000) $26,578 Avg Close $110.02 Range $102.69 - $115.98

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,124,031	$564,994	$497.53	$473.15 - $516.85
Q3 2025	1,062,778	$534,301	$484.36	$455.19 - $507.66
Q2 2025	1,000,654	$486,088	$507.86	$462.10 - $542.07
Q1 2025	852,250	$453,891	$486.15	$440.10 - $537.63
Q4 2024	732,640	$332,091	$461.73	$437.90 - $491.67
Q3 2024	746,471	$343,571	$442.18	$403.82 - $484.82
Q2 2024	721,393	$293,463	$408.62	$395.66 - $424.52
Q1 2024	593,602	$249,622	$393.34	$355.94 - $430.00
Q4 2023	590,840	$210,729	$350.99	$330.58 - $364.05
Q3 2023	549,319	$192,426	$354.77	$338.41 - $373.34
Q2 2023	552,807	$188,507	$326.37	$307.07 - $342.50
Q1 2023	197,428	$60,960	$308.18	$292.42 - $321.32
Q4 2022	274,710	$84,858	$296.98	$259.85 - $319.56
Q3 2022	266,939	$71,278	$284.56	$261.55 - $308.15
Q2 2022	284,384	$77,643	$313.72	$263.68 - $354.58
Q1 2022	296,382	$104,596	$323.46	$294.81 - $362.10
Q4 2021	418,813	$125,225	$286.41	$272.22 - $301.65
Q3 2021	419,870	$114,599	$280.86	$270.73 - $291.82
Q2 2021	465,193	$129,287	$279.44	$254.80 - $295.08
Q1 2021	476,446	$121,718	$242.84	$226.10 - $267.50
Q4 2020	452,586	$104,941	$220.20	$197.81 - $234.99
Q3 2020	478,016	$101,789	$204.56	$177.34 - $223.24
Q2 2020	529,385	$94,501	$182.62	$167.04 - $203.33
Q1 2020	630,776	$115,325	$212.55	$159.50 - $231.61
Q4 2019	732,176	$165,838	$217.17	$201.33 - $228.23
Q3 2019	789,942	$164,323	$206.04	$195.40 - $216.58
Q2 2019	713,734	$152,147	$206.92	$196.89 - $219.16
Q1 2019	699,173	$140,457	$201.85	$191.04 - $209.40
Q4 2018	691,437	$141,178	$208.87	$186.10 - $224.07
Q3 2018	794,522	$170,115	$205.18	$185.72 - $223.00
Q2 2018	757,675	$141,420	$194.92	$184.75 - $202.77
Q1 2018	781,111	$155,816	$205.34	$189.30 - $217.62
Q4 2017	867,296	$171,915	$189.88	$180.44 - $200.50
Q3 2017	956,215	$175,169	$176.72	$168.00 - $184.00
Q2 2017	948,811	$160,786	$166.33	$160.93 - $171.95
Q1 2017	896,101	$149,291	$167.31	$158.61 - $177.86
Q4 2016	924,715	$150,766	$153.96	$141.92 - $167.25
Q3 2016	927,115	$133,894	$146.25	$140.95 - $151.05
Q2 2016	894,973	$129,566	$142.96	$136.65 - $148.03
Q1 2016	714,555	$101,381	$132.58	$123.55 - $143.40
Q4 2015	714,660	$94,364	$134.20	$127.46 - $138.62
Q3 2015	663,288	$86,493	$137.00	$125.50 - $144.69
Q2 2015	674,708	$91,835	$142.63	$136.08 - $148.57
Q1 2015	599,448	$86,512	$147.14	$142.50 - $151.69
Q4 2014	457,127	$68,638	$144.37	$132.03 - $152.94
Q3 2014	456,428	$63,051	$133.21	$122.72 - $142.45
Q2 2014	451,977	$57,202	$126.57	$121.09 - $129.73
Q1 2014	454,197	$56,761	$116.85	$108.12 - $125.91
Q4 2013	436,051	$51,698	$115.63	$110.84 - $118.66
Q3 2013	324,629	$36,849	$115.36	$110.72 - $119.30
Q2 2013	237,470	$26,578	$110.02	$102.69 - $115.98