BERKSHIRE HATHAWAY INC DEL

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

DnB Asset Management AS's Holding History (CIK: 0001456670)

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

Q4 2025

Shares 305,778 Value ($000) $153,699 Avg Close $497.53 Range $473.15 - $516.85

Q3 2025

Shares 286,039 Value ($000) $143,803 Avg Close $484.36 Range $455.19 - $507.66

Q2 2025

Shares 273,116 Value ($000) $132,672 Avg Close $507.86 Range $462.10 - $542.07

Q1 2025

Shares 335,258 Value ($000) $178,552 Avg Close $486.15 Range $440.10 - $537.63

Q4 2024

Shares 338,400 Value ($000) $153,390 Avg Close $461.73 Range $437.90 - $491.67

Q3 2024

Shares 302,505 Value ($000) $139,231 Avg Close $442.18 Range $403.82 - $484.82

Q2 2024

Shares 288,815 Value ($000) $117,490 Avg Close $408.62 Range $395.66 - $424.52

Q1 2024

Shares 282,094 Value ($000) $118,626 Avg Close $393.34 Range $355.94 - $430.00

Q4 2023

Shares 333,044 Value ($000) $118,783 Avg Close $350.99 Range $330.58 - $364.05

Q3 2023

Shares 323,579 Value ($000) $113,350 Avg Close $354.77 Range $338.41 - $373.34

Q2 2023

Shares 318,355 Value ($000) $108,559 Avg Close $326.37 Range $307.07 - $342.50

Q1 2023

Shares 320,348 Value ($000) $98,914 Avg Close $308.18 Range $292.42 - $321.32

Q4 2022

Shares 318,099 Value ($000) $98,261 Avg Close $296.98 Range $259.85 - $319.56

Q3 2022

Shares 306,225 Value ($000) $81,768,200 Avg Close $284.56 Range $261.55 - $308.15

Q2 2022

Shares 297,312 Value ($000) $81,172,122 Avg Close $313.72 Range $263.68 - $354.58

Q1 2022

Shares 275,959 Value ($000) $97,388,691 Avg Close $323.46 Range $294.81 - $362.10

Q4 2021

Shares 261,230 Value ($000) $78,107,770 Avg Close $286.41 Range $272.22 - $301.65

Q3 2021

Shares 250,748 Value ($000) $68,439,159 Avg Close $280.86 Range $270.73 - $291.82

Q2 2021

Shares 243,472 Value ($000) $67,665,738 Avg Close $279.44 Range $254.80 - $295.08

Q1 2021

Shares 221,088 Value ($000) $56,481,351 Avg Close $242.84 Range $226.10 - $267.50

Q4 2020

Shares 184,146 Value ($000) $42,697,933 Avg Close $220.20 Range $197.81 - $234.99

Q3 2020

Shares 184,693 Value ($000) $39,328,527 Avg Close $204.56 Range $177.34 - $223.24

Q2 2020

Shares 166,281 Value ($000) $29,682,821 Avg Close $182.62 Range $167.04 - $203.33

Q1 2020

Shares 150,936 Value ($000) $27,595,629 Avg Close $212.55 Range $159.50 - $231.61

Q4 2019

Shares 174,161 Value ($000) $39,447,467 Avg Close $217.17 Range $201.33 - $228.23

Q3 2019

Shares 186,303 Value ($000) $38,754,750 Avg Close $206.04 Range $195.40 - $216.58

Q2 2019

Shares 181,433 Value ($000) $38,676,073 Avg Close $206.92 Range $196.89 - $219.16

Q1 2019

Shares 188,663 Value ($000) $37,900,510 Avg Close $201.85 Range $191.04 - $209.40

Q4 2018

Shares 175,582 Value ($000) $35,850,333 Avg Close $208.87 Range $186.10 - $224.07

Q3 2018

Shares 159,622 Value ($000) $34,176,666 Avg Close $205.18 Range $185.72 - $223.00

Q2 2018

Shares 154,547 Value ($000) $28,846,198 Avg Close $194.92 Range $184.75 - $202.77

Q1 2018

Shares 146,413 Value ($000) $29,206,465 Avg Close $205.34 Range $189.30 - $217.62

Q4 2017

Shares 135,535 Value ($000) $26,865,748 Avg Close $189.88 Range $180.44 - $200.50

Q3 2017

Shares 131,488 Value ($000) $24,104,380 Avg Close $176.72 Range $168.00 - $184.00

Q2 2017

Shares 134,507 Value ($000) $22,781,451 Avg Close $166.33 Range $160.93 - $171.95

Q1 2017

Shares 133,307 Value ($000) $22,219,611 Avg Close $167.31 Range $158.61 - $177.86

Q4 2016

Shares 116,993 Value ($000) $19,067,519 Avg Close $153.96 Range $141.92 - $167.25

Q3 2016

Shares 107,668 Value ($000) $15,554,796 Avg Close $146.25 Range $140.95 - $151.05

Q2 2016

Shares 100,368 Value ($000) $14,532,283 Avg Close $142.96 Range $136.65 - $148.03

Q1 2016

Shares 97,998 Value ($000) $13,903,956 Avg Close $132.58 Range $123.55 - $143.40

Q4 2015

Shares 55,798 Value ($000) $7,367,568 Avg Close $134.20 Range $127.46 - $138.62

Q3 2015

Shares 55,974 Value ($000) $7,299,010 Avg Close $137.00 Range $125.50 - $144.69

Q2 2015

Shares 58,223 Value ($000) $7,924,733 Avg Close $142.63 Range $136.08 - $148.57

Q1 2015

Shares 59,509 Value ($000) $8,588,339 Avg Close $147.14 Range $142.50 - $151.69

Q4 2014

Shares 62,149 Value ($000) $9,331,672 Avg Close $144.37 Range $132.03 - $152.94

Q3 2014

Shares 53,364 Value ($000) $7,371,703 Avg Close $133.21 Range $122.72 - $142.45

Q2 2014

Shares 48,964 Value ($000) $6,196,884 Avg Close $126.57 Range $121.09 - $129.73

Q4 2013

Shares 34,164 Value ($000) $4,050,484 Avg Close $115.63 Range $110.84 - $118.66

Q3 2013

Shares 44,064 Value ($000) $5,001,705 Avg Close $115.36 Range $110.72 - $119.30

Q2 2013

Shares 22,664 Value ($000) $2,536,555 Avg Close $110.02 Range $102.69 - $115.98

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	305,778	$153,699	$497.53	$473.15 - $516.85
Q3 2025	286,039	$143,803	$484.36	$455.19 - $507.66
Q2 2025	273,116	$132,672	$507.86	$462.10 - $542.07
Q1 2025	335,258	$178,552	$486.15	$440.10 - $537.63
Q4 2024	338,400	$153,390	$461.73	$437.90 - $491.67
Q3 2024	302,505	$139,231	$442.18	$403.82 - $484.82
Q2 2024	288,815	$117,490	$408.62	$395.66 - $424.52
Q1 2024	282,094	$118,626	$393.34	$355.94 - $430.00
Q4 2023	333,044	$118,783	$350.99	$330.58 - $364.05
Q3 2023	323,579	$113,350	$354.77	$338.41 - $373.34
Q2 2023	318,355	$108,559	$326.37	$307.07 - $342.50
Q1 2023	320,348	$98,914	$308.18	$292.42 - $321.32
Q4 2022	318,099	$98,261	$296.98	$259.85 - $319.56
Q3 2022	306,225	$81,768,200	$284.56	$261.55 - $308.15
Q2 2022	297,312	$81,172,122	$313.72	$263.68 - $354.58
Q1 2022	275,959	$97,388,691	$323.46	$294.81 - $362.10
Q4 2021	261,230	$78,107,770	$286.41	$272.22 - $301.65
Q3 2021	250,748	$68,439,159	$280.86	$270.73 - $291.82
Q2 2021	243,472	$67,665,738	$279.44	$254.80 - $295.08
Q1 2021	221,088	$56,481,351	$242.84	$226.10 - $267.50
Q4 2020	184,146	$42,697,933	$220.20	$197.81 - $234.99
Q3 2020	184,693	$39,328,527	$204.56	$177.34 - $223.24
Q2 2020	166,281	$29,682,821	$182.62	$167.04 - $203.33
Q1 2020	150,936	$27,595,629	$212.55	$159.50 - $231.61
Q4 2019	174,161	$39,447,467	$217.17	$201.33 - $228.23
Q3 2019	186,303	$38,754,750	$206.04	$195.40 - $216.58
Q2 2019	181,433	$38,676,073	$206.92	$196.89 - $219.16
Q1 2019	188,663	$37,900,510	$201.85	$191.04 - $209.40
Q4 2018	175,582	$35,850,333	$208.87	$186.10 - $224.07
Q3 2018	159,622	$34,176,666	$205.18	$185.72 - $223.00
Q2 2018	154,547	$28,846,198	$194.92	$184.75 - $202.77
Q1 2018	146,413	$29,206,465	$205.34	$189.30 - $217.62
Q4 2017	135,535	$26,865,748	$189.88	$180.44 - $200.50
Q3 2017	131,488	$24,104,380	$176.72	$168.00 - $184.00
Q2 2017	134,507	$22,781,451	$166.33	$160.93 - $171.95
Q1 2017	133,307	$22,219,611	$167.31	$158.61 - $177.86
Q4 2016	116,993	$19,067,519	$153.96	$141.92 - $167.25
Q3 2016	107,668	$15,554,796	$146.25	$140.95 - $151.05
Q2 2016	100,368	$14,532,283	$142.96	$136.65 - $148.03
Q1 2016	97,998	$13,903,956	$132.58	$123.55 - $143.40
Q4 2015	55,798	$7,367,568	$134.20	$127.46 - $138.62
Q3 2015	55,974	$7,299,010	$137.00	$125.50 - $144.69
Q2 2015	58,223	$7,924,733	$142.63	$136.08 - $148.57
Q1 2015	59,509	$8,588,339	$147.14	$142.50 - $151.69
Q4 2014	62,149	$9,331,672	$144.37	$132.03 - $152.94
Q3 2014	53,364	$7,371,703	$133.21	$122.72 - $142.45
Q2 2014	48,964	$6,196,884	$126.57	$121.09 - $129.73
Q4 2013	34,164	$4,050,484	$115.63	$110.84 - $118.66
Q3 2013	44,064	$5,001,705	$115.36	$110.72 - $119.30
Q2 2013	22,664	$2,536,555	$110.02	$102.69 - $115.98