BERKSHIRE HATHAWAY INC DEL

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

National Pension Service's Holding History (CIK: 0001608046)

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

Q4 2025

Shares 2,655,610 Value ($000) $1,334,842 Avg Close $497.53 Range $473.15 - $516.85

Q3 2025

Shares 2,547,108 Value ($000) $1,280,533 Avg Close $484.36 Range $455.19 - $507.66

Q2 2025

Shares 2,469,534 Value ($000) $1,199,626 Avg Close $507.86 Range $462.10 - $542.07

Q1 2025

Shares 2,386,019 Value ($000) $1,270,746 Avg Close $486.15 Range $440.10 - $537.63

Q4 2024

Shares 2,287,756 Value ($000) $1,036,994 Avg Close $461.73 Range $437.90 - $491.67

Q3 2024

Shares 2,296,732 Value ($000) $1,057,094 Avg Close $442.18 Range $403.82 - $484.82

Q2 2024

Shares 1,980,817 Value ($000) $805,796 Avg Close $408.62 Range $395.66 - $424.52

Q1 2024

Shares 1,940,408 Value ($000) $815,980 Avg Close $393.34 Range $355.94 - $430.00

Q4 2023

Shares 1,904,818 Value ($000) $679,372 Avg Close $350.99 Range $330.58 - $364.05

Q3 2023

Shares 1,870,243 Value ($000) $672,203 Avg Close $354.77 Range $338.41 - $373.34

Q2 2023

Shares 1,845,213 Value ($000) $621,671 Avg Close $326.37 Range $307.07 - $342.50

Q1 2023

Shares 1,804,893 Value ($000) $550,637 Avg Close $308.18 Range $292.42 - $321.32

Q4 2022

Shares 1,727,820 Value ($000) $533,724 Avg Close $296.98 Range $259.85 - $319.56

Q3 2022

Shares 1,712,051 Value ($000) $461,535 Avg Close $284.56 Range $261.55 - $308.15

Q2 2022

Shares 1,677,354 Value ($000) $457,951 Avg Close $313.72 Range $263.68 - $354.58

Q1 2022

Shares 1,571,813 Value ($000) $554,709 Avg Close $323.46 Range $294.81 - $362.10

Q4 2021

Shares 1,609,629 Value ($000) $481,279 Avg Close $286.41 Range $272.22 - $301.65

Q3 2021

Shares 1,678,843 Value ($000) $458,223 Avg Close $280.86 Range $270.73 - $291.82

Q2 2021

Shares 1,689,281 Value ($000) $469,485 Avg Close $279.44 Range $254.80 - $295.08

Q1 2021

Shares 1,668,004 Value ($000) $426,125 Avg Close $242.84 Range $226.10 - $267.50

Q4 2020

Shares 1,659,296 Value ($000) $384,741 Avg Close $220.20 Range $197.81 - $234.99

Q3 2020

Shares 1,627,905 Value ($000) $347,623 Avg Close $204.56 Range $177.34 - $223.24

Q2 2020

Shares 1,627,905 Value ($000) $290,597 Avg Close $182.62 Range $167.04 - $203.33

Q1 2020

Shares 1,464,636 Value ($000) $267,779 Avg Close $212.55 Range $159.50 - $231.61

Q4 2019

Shares 1,450,373 Value ($000) $328,509 Avg Close $217.17 Range $201.33 - $228.23

Q3 2019

Shares 1,344,781 Value ($000) $279,741 Avg Close $206.04 Range $195.40 - $216.58

Q2 2019

Shares 1,280,774 Value ($000) $273,023 Avg Close $206.92 Range $196.89 - $219.16

Q1 2019

Shares 1,203,368 Value ($000) $241,745 Avg Close $201.85 Range $191.04 - $209.40

Q4 2018

Shares 1,158,350 Value ($000) $234,890 Avg Close $208.87 Range $186.10 - $224.07

Q3 2018

Shares 1,094,207 Value ($000) $234,281 Avg Close $205.18 Range $185.72 - $223.00

Q2 2018

Shares 1,082,481 Value ($000) $202,521 Avg Close $194.92 Range $184.75 - $202.77

Q1 2018

Shares 1,004,177 Value ($000) $200,313 Avg Close $205.34 Range $189.30 - $217.62

Q4 2017

Shares 965,215 Value ($000) $191,325 Avg Close $189.88 Range $180.44 - $200.50

Q3 2017

Shares 932,513 Value ($000) $170,846 Avg Close $176.72 Range $168.00 - $184.00

Q2 2017

Shares 895,292 Value ($000) $151,573 Avg Close $166.33 Range $160.93 - $171.95

Q1 2017

Shares 814,980 Value ($000) $136,395 Avg Close $167.31 Range $158.61 - $177.86

Q4 2016

Shares 767,592 Value ($000) $125,102 Avg Close $153.96 Range $141.92 - $167.25

Q3 2016

Shares 721,947 Value ($000) $104,300 Avg Close $146.25 Range $140.95 - $151.05

Q2 2016

Shares 663,983 Value ($000) $96,138 Avg Close $142.96 Range $136.65 - $148.03

Q1 2016

Shares 581,823 Value ($000) $82,549 Avg Close $132.58 Range $123.55 - $143.40

Q4 2015

Shares 557,982 Value ($000) $73,676 Avg Close $134.20 Range $127.46 - $138.62

Q3 2015

Shares 523,414 Value ($000) $68,253 Avg Close $137.00 Range $125.50 - $144.69

Q1 2015

Shares 379,367 Value ($000) $54,750 Avg Close $147.14 Range $142.50 - $151.69

Q4 2014

Shares 325,548 Value ($000) $48,881 Avg Close $144.37 Range $132.03 - $152.94

Q3 2014

Shares 346,907 Value ($000) $47,922 Avg Close $133.21 Range $122.72 - $142.45

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,655,610	$1,334,842	$497.53	$473.15 - $516.85
Q3 2025	2,547,108	$1,280,533	$484.36	$455.19 - $507.66
Q2 2025	2,469,534	$1,199,626	$507.86	$462.10 - $542.07
Q1 2025	2,386,019	$1,270,746	$486.15	$440.10 - $537.63
Q4 2024	2,287,756	$1,036,994	$461.73	$437.90 - $491.67
Q3 2024	2,296,732	$1,057,094	$442.18	$403.82 - $484.82
Q2 2024	1,980,817	$805,796	$408.62	$395.66 - $424.52
Q1 2024	1,940,408	$815,980	$393.34	$355.94 - $430.00
Q4 2023	1,904,818	$679,372	$350.99	$330.58 - $364.05
Q3 2023	1,870,243	$672,203	$354.77	$338.41 - $373.34
Q2 2023	1,845,213	$621,671	$326.37	$307.07 - $342.50
Q1 2023	1,804,893	$550,637	$308.18	$292.42 - $321.32
Q4 2022	1,727,820	$533,724	$296.98	$259.85 - $319.56
Q3 2022	1,712,051	$461,535	$284.56	$261.55 - $308.15
Q2 2022	1,677,354	$457,951	$313.72	$263.68 - $354.58
Q1 2022	1,571,813	$554,709	$323.46	$294.81 - $362.10
Q4 2021	1,609,629	$481,279	$286.41	$272.22 - $301.65
Q3 2021	1,678,843	$458,223	$280.86	$270.73 - $291.82
Q2 2021	1,689,281	$469,485	$279.44	$254.80 - $295.08
Q1 2021	1,668,004	$426,125	$242.84	$226.10 - $267.50
Q4 2020	1,659,296	$384,741	$220.20	$197.81 - $234.99
Q3 2020	1,627,905	$347,623	$204.56	$177.34 - $223.24
Q2 2020	1,627,905	$290,597	$182.62	$167.04 - $203.33
Q1 2020	1,464,636	$267,779	$212.55	$159.50 - $231.61
Q4 2019	1,450,373	$328,509	$217.17	$201.33 - $228.23
Q3 2019	1,344,781	$279,741	$206.04	$195.40 - $216.58
Q2 2019	1,280,774	$273,023	$206.92	$196.89 - $219.16
Q1 2019	1,203,368	$241,745	$201.85	$191.04 - $209.40
Q4 2018	1,158,350	$234,890	$208.87	$186.10 - $224.07
Q3 2018	1,094,207	$234,281	$205.18	$185.72 - $223.00
Q2 2018	1,082,481	$202,521	$194.92	$184.75 - $202.77
Q1 2018	1,004,177	$200,313	$205.34	$189.30 - $217.62
Q4 2017	965,215	$191,325	$189.88	$180.44 - $200.50
Q3 2017	932,513	$170,846	$176.72	$168.00 - $184.00
Q2 2017	895,292	$151,573	$166.33	$160.93 - $171.95
Q1 2017	814,980	$136,395	$167.31	$158.61 - $177.86
Q4 2016	767,592	$125,102	$153.96	$141.92 - $167.25
Q3 2016	721,947	$104,300	$146.25	$140.95 - $151.05
Q2 2016	663,983	$96,138	$142.96	$136.65 - $148.03
Q1 2016	581,823	$82,549	$132.58	$123.55 - $143.40
Q4 2015	557,982	$73,676	$134.20	$127.46 - $138.62
Q3 2015	523,414	$68,253	$137.00	$125.50 - $144.69
Q1 2015	379,367	$54,750	$147.14	$142.50 - $151.69
Q4 2014	325,548	$48,881	$144.37	$132.03 - $152.94
Q3 2014	346,907	$47,922	$133.21	$122.72 - $142.45