BERKSHIRE HATHAWAY INC DEL

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

ProShare Advisors LLC's Holding History (CIK: 0001357955)

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

Q4 2025

Shares 393,055 Value ($000) $197,569 Avg Close $497.53 Range $473.15 - $516.85

Q3 2025

Shares 374,425 Value ($000) $188,238 Avg Close $484.36 Range $455.19 - $507.66

Q2 2025

Shares 414,885 Value ($000) $201,539 Avg Close $507.86 Range $462.10 - $542.07

Q1 2025

Shares 439,139 Value ($000) $233,877 Avg Close $486.15 Range $440.10 - $537.63

Q4 2024

Shares 402,351 Value ($000) $182,378 Avg Close $461.73 Range $437.90 - $491.67

Q3 2024

Shares 362,511 Value ($000) $166,849 Avg Close $442.18 Range $403.82 - $484.82

Q2 2024

Shares 377,492 Value ($000) $153,564 Avg Close $408.62 Range $395.66 - $424.52

Q1 2024

Shares 368,568 Value ($000) $154,990 Avg Close $393.34 Range $355.94 - $430.00

Q4 2023

Shares 392,302 Value ($000) $139,918 Avg Close $350.99 Range $330.58 - $364.05

Q3 2023

Shares 412,579 Value ($000) $144,526 Avg Close $354.77 Range $338.41 - $373.34

Q2 2023

Shares 412,930 Value ($000) $140,809 Avg Close $326.37 Range $307.07 - $342.50

Q1 2023

Shares 411,706 Value ($000) $127,122 Avg Close $308.18 Range $292.42 - $321.32

Q4 2022

Shares 367,221 Value ($000) $113,435 Avg Close $296.98 Range $259.85 - $319.56

Q3 2022

Shares 350,577 Value ($000) $93,610 Avg Close $284.56 Range $261.55 - $308.15

Q2 2022

Shares 386,090 Value ($000) $105,411 Avg Close $313.72 Range $263.68 - $354.58

Q1 2022

Shares 514,594 Value ($000) $181,605 Avg Close $323.46 Range $294.81 - $362.10

Q4 2021

Shares 521,651 Value ($000) $155,974 Avg Close $286.41 Range $272.22 - $301.65

Q3 2021

Shares 449,936 Value ($000) $122,806 Avg Close $280.86 Range $270.73 - $291.82

Q2 2021

Shares 433,788 Value ($000) $120,558 Avg Close $279.44 Range $254.80 - $295.08

Q1 2021

Shares 410,478 Value ($000) $104,865 Avg Close $242.84 Range $226.10 - $267.50

Q4 2020

Shares 377,629 Value ($000) $87,561 Avg Close $220.20 Range $197.81 - $234.99

Q3 2020

Shares 359,460 Value ($000) $76,543 Avg Close $204.56 Range $177.34 - $223.24

Q2 2020

Shares 355,682 Value ($000) $63,493 Avg Close $182.62 Range $167.04 - $203.33

Q1 2020

Shares 317,686 Value ($000) $58,083 Avg Close $212.55 Range $159.50 - $231.61

Q4 2019

Shares 560,864 Value ($000) $127,036 Avg Close $217.17 Range $201.33 - $228.23

Q3 2019

Shares 501,192 Value ($000) $104,258 Avg Close $206.04 Range $195.40 - $216.58

Q2 2019

Shares 502,747 Value ($000) $107,171 Avg Close $206.92 Range $196.89 - $219.16

Q1 2019

Shares 528,425 Value ($000) $106,155 Avg Close $201.85 Range $191.04 - $209.40

Q4 2018

Shares 528,565 Value ($000) $107,922 Avg Close $208.87 Range $186.10 - $224.07

Q3 2018

Shares 514,309 Value ($000) $110,119 Avg Close $205.18 Range $185.72 - $223.00

Q2 2018

Shares 592,457 Value ($000) $110,582 Avg Close $194.92 Range $184.75 - $202.77

Q1 2018

Shares 616,946 Value ($000) $123,068 Avg Close $205.34 Range $189.30 - $217.62

Q4 2017

Shares 590,668 Value ($000) $117,082 Avg Close $189.88 Range $180.44 - $200.50

Q3 2017

Shares 476,486 Value ($000) $87,349 Avg Close $176.72 Range $168.00 - $184.00

Q2 2017

Shares 458,183 Value ($000) $77,602 Avg Close $166.33 Range $160.93 - $171.95

Q1 2017

Shares 467,845 Value ($000) $77,980 Avg Close $167.31 Range $158.61 - $177.86

Q4 2016

Shares 451,971 Value ($000) $73,662 Avg Close $153.96 Range $141.92 - $167.25

Q3 2016

Shares 399,030 Value ($000) $57,648 Avg Close $146.25 Range $140.95 - $151.05

Q2 2016

Shares 457,065 Value ($000) $66,178 Avg Close $142.96 Range $136.65 - $148.03

Q1 2016

Shares 480,998 Value ($000) $68,244 Avg Close $132.58 Range $123.55 - $143.40

Q4 2015

Shares 603,610 Value ($000) $79,701 Avg Close $134.20 Range $127.46 - $138.62

Q3 2015

Shares 569,008 Value ($000) $74,199 Avg Close $137.00 Range $125.50 - $144.69

Q2 2015

Shares 512,354 Value ($000) $69,737 Avg Close $142.63 Range $136.08 - $148.57

Q1 2015

Shares 585,913 Value ($000) $84,559 Avg Close $147.14 Range $142.50 - $151.69

Q4 2014

Shares 638,563 Value ($000) $95,880 Avg Close $144.37 Range $132.03 - $152.94

Q3 2014

Shares 591,472 Value ($000) $81,706 Avg Close $133.21 Range $122.72 - $142.45

Q2 2014

Shares 633,486 Value ($000) $80,174 Avg Close $126.57 Range $121.09 - $129.73

Q1 2014

Shares 674,732 Value ($000) $84,321 Avg Close $116.85 Range $108.12 - $125.91

Q4 2013

Shares 634,441 Value ($000) $75,219 Avg Close $115.63 Range $110.84 - $118.66

Q3 2013

Shares 477,549 Value ($000) $54,207 Avg Close $115.36 Range $110.72 - $119.30

Q2 2013

Shares 578,023 Value ($000) $64,692 Avg Close $110.02 Range $102.69 - $115.98

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	393,055	$197,569	$497.53	$473.15 - $516.85
Q3 2025	374,425	$188,238	$484.36	$455.19 - $507.66
Q2 2025	414,885	$201,539	$507.86	$462.10 - $542.07
Q1 2025	439,139	$233,877	$486.15	$440.10 - $537.63
Q4 2024	402,351	$182,378	$461.73	$437.90 - $491.67
Q3 2024	362,511	$166,849	$442.18	$403.82 - $484.82
Q2 2024	377,492	$153,564	$408.62	$395.66 - $424.52
Q1 2024	368,568	$154,990	$393.34	$355.94 - $430.00
Q4 2023	392,302	$139,918	$350.99	$330.58 - $364.05
Q3 2023	412,579	$144,526	$354.77	$338.41 - $373.34
Q2 2023	412,930	$140,809	$326.37	$307.07 - $342.50
Q1 2023	411,706	$127,122	$308.18	$292.42 - $321.32
Q4 2022	367,221	$113,435	$296.98	$259.85 - $319.56
Q3 2022	350,577	$93,610	$284.56	$261.55 - $308.15
Q2 2022	386,090	$105,411	$313.72	$263.68 - $354.58
Q1 2022	514,594	$181,605	$323.46	$294.81 - $362.10
Q4 2021	521,651	$155,974	$286.41	$272.22 - $301.65
Q3 2021	449,936	$122,806	$280.86	$270.73 - $291.82
Q2 2021	433,788	$120,558	$279.44	$254.80 - $295.08
Q1 2021	410,478	$104,865	$242.84	$226.10 - $267.50
Q4 2020	377,629	$87,561	$220.20	$197.81 - $234.99
Q3 2020	359,460	$76,543	$204.56	$177.34 - $223.24
Q2 2020	355,682	$63,493	$182.62	$167.04 - $203.33
Q1 2020	317,686	$58,083	$212.55	$159.50 - $231.61
Q4 2019	560,864	$127,036	$217.17	$201.33 - $228.23
Q3 2019	501,192	$104,258	$206.04	$195.40 - $216.58
Q2 2019	502,747	$107,171	$206.92	$196.89 - $219.16
Q1 2019	528,425	$106,155	$201.85	$191.04 - $209.40
Q4 2018	528,565	$107,922	$208.87	$186.10 - $224.07
Q3 2018	514,309	$110,119	$205.18	$185.72 - $223.00
Q2 2018	592,457	$110,582	$194.92	$184.75 - $202.77
Q1 2018	616,946	$123,068	$205.34	$189.30 - $217.62
Q4 2017	590,668	$117,082	$189.88	$180.44 - $200.50
Q3 2017	476,486	$87,349	$176.72	$168.00 - $184.00
Q2 2017	458,183	$77,602	$166.33	$160.93 - $171.95
Q1 2017	467,845	$77,980	$167.31	$158.61 - $177.86
Q4 2016	451,971	$73,662	$153.96	$141.92 - $167.25
Q3 2016	399,030	$57,648	$146.25	$140.95 - $151.05
Q2 2016	457,065	$66,178	$142.96	$136.65 - $148.03
Q1 2016	480,998	$68,244	$132.58	$123.55 - $143.40
Q4 2015	603,610	$79,701	$134.20	$127.46 - $138.62
Q3 2015	569,008	$74,199	$137.00	$125.50 - $144.69
Q2 2015	512,354	$69,737	$142.63	$136.08 - $148.57
Q1 2015	585,913	$84,559	$147.14	$142.50 - $151.69
Q4 2014	638,563	$95,880	$144.37	$132.03 - $152.94
Q3 2014	591,472	$81,706	$133.21	$122.72 - $142.45
Q2 2014	633,486	$80,174	$126.57	$121.09 - $129.73
Q1 2014	674,732	$84,321	$116.85	$108.12 - $125.91
Q4 2013	634,441	$75,219	$115.63	$110.84 - $118.66
Q3 2013	477,549	$54,207	$115.36	$110.72 - $119.30
Q2 2013	578,023	$64,692	$110.02	$102.69 - $115.98