BERKSHIRE HATHAWAY INC DEL

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

TWIN CAPITAL MANAGEMENT INC's Holding History (CIK: 0001059187)

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

Q4 2025

Shares 16,878 Value ($000) $8,484 Avg Close $497.53 Range $473.15 - $516.85

Q3 2025

Shares 19,065 Value ($000) $9,585 Avg Close $484.36 Range $455.19 - $507.66

Q2 2025

Shares 26,873 Value ($000) $13,054 Avg Close $507.86 Range $462.10 - $542.07

Q1 2025

Shares 26,478 Value ($000) $14,102 Avg Close $486.15 Range $440.10 - $537.63

Q4 2024

Shares 28,359 Value ($000) $12,855 Avg Close $461.73 Range $437.90 - $491.67

Q3 2024

Shares 29,943 Value ($000) $13,782 Avg Close $442.18 Range $403.82 - $484.82

Q2 2024

Shares 30,262 Value ($000) $12,311 Avg Close $408.62 Range $395.66 - $424.52

Q1 2024

Shares 28,475 Value ($000) $11,974 Avg Close $393.34 Range $355.94 - $430.00

Q4 2023

Shares 30,165 Value ($000) $10,759 Avg Close $350.99 Range $330.58 - $364.05

Q3 2023

Shares 30,829 Value ($000) $10,799 Avg Close $354.77 Range $338.41 - $373.34

Q2 2023

Shares 32,477 Value ($000) $11,075 Avg Close $326.37 Range $307.07 - $342.50

Q1 2023

Shares 32,577 Value ($000) $10,059 Avg Close $308.18 Range $292.42 - $321.32

Q4 2022

Shares 36,836 Value ($000) $11 Avg Close $296.98 Range $259.85 - $319.56

Q3 2022

Shares 37,791 Value ($000) $10,091 Avg Close $284.56 Range $261.55 - $308.15

Q2 2022

Shares 29,669 Value ($000) $8,100 Avg Close $313.72 Range $263.68 - $354.58

Q1 2022

Shares 30,110 Value ($000) $10,626 Avg Close $323.46 Range $294.81 - $362.10

Q4 2021

Shares 33,590 Value ($000) $10,043 Avg Close $286.41 Range $272.22 - $301.65

Q3 2021

Shares 36,970 Value ($000) $10,091 Avg Close $280.86 Range $270.73 - $291.82

Q2 2021

Shares 40,498 Value ($000) $11,255 Avg Close $279.44 Range $254.80 - $295.08

Q1 2021

Shares 40,347 Value ($000) $10,307 Avg Close $242.84 Range $226.10 - $267.50

Q4 2020

Shares 60,857 Value ($000) $14,111 Avg Close $220.20 Range $197.81 - $234.99

Q3 2020

Shares 55,194 Value ($000) $11,753 Avg Close $204.56 Range $177.34 - $223.24

Q2 2020

Shares 42,809 Value ($000) $7,642 Avg Close $182.62 Range $167.04 - $203.33

Q1 2020

Shares 44,129 Value ($000) $8,068 Avg Close $212.55 Range $159.50 - $231.61

Q4 2019

Shares 44,430 Value ($000) $10,063 Avg Close $217.17 Range $201.33 - $228.23

Q3 2019

Shares 60,780 Value ($000) $12,643 Avg Close $206.04 Range $195.40 - $216.58

Q2 2019

Shares 66,913 Value ($000) $14,264 Avg Close $206.92 Range $196.89 - $219.16

Q1 2019

Shares 105,610 Value ($000) $21,216 Avg Close $201.85 Range $191.04 - $209.40

Q4 2018

Shares 105,410 Value ($000) $21,523 Avg Close $208.87 Range $186.10 - $224.07

Q3 2018

Shares 88,570 Value ($000) $18,964 Avg Close $205.18 Range $185.72 - $223.00

Q2 2018

Shares 84,680 Value ($000) $15,806 Avg Close $194.92 Range $184.75 - $202.77

Q1 2018

Shares 90,020 Value ($000) $17,957 Avg Close $205.34 Range $189.30 - $217.62

Q4 2017

Shares 86,020 Value ($000) $17,051 Avg Close $189.88 Range $180.44 - $200.50

Q3 2017

Shares 84,750 Value ($000) $15,536 Avg Close $176.72 Range $168.00 - $184.00

Q2 2017

Shares 77,000 Value ($000) $13,041 Avg Close $166.33 Range $160.93 - $171.95

Q1 2017

Shares 82,240 Value ($000) $13,708 Avg Close $167.31 Range $158.61 - $177.86

Q4 2016

Shares 84,460 Value ($000) $13,765 Avg Close $153.96 Range $141.92 - $167.25

Q3 2016

Shares 77,340 Value ($000) $11,173 Avg Close $146.25 Range $140.95 - $151.05

Q2 2016

Shares 77,630 Value ($000) $11,240 Avg Close $142.96 Range $136.65 - $148.03

Q1 2016

Shares 76,300 Value ($000) $10,825 Avg Close $132.58 Range $123.55 - $143.40

Q4 2015

Shares 73,100 Value ($000) $9,652 Avg Close $134.20 Range $127.46 - $138.62

Q3 2015

Shares 66,670 Value ($000) $8,694 Avg Close $137.00 Range $125.50 - $144.69

Q2 2015

Shares 66,030 Value ($000) $8,987 Avg Close $142.63 Range $136.08 - $148.57

Q1 2015

Shares 69,050 Value ($000) $9,965 Avg Close $147.14 Range $142.50 - $151.69

Q4 2014

Shares 63,100 Value ($000) $9,474 Avg Close $144.37 Range $132.03 - $152.94

Q3 2014

Shares 59,450 Value ($000) $8,212 Avg Close $133.21 Range $122.72 - $142.45

Q2 2014

Shares 71,920 Value ($000) $9,102 Avg Close $126.57 Range $121.09 - $129.73

Q1 2014

Shares 73,800 Value ($000) $9,223 Avg Close $116.85 Range $108.12 - $125.91

Q4 2013

Shares 63,640 Value ($000) $7,545 Avg Close $115.63 Range $110.84 - $118.66

Q3 2013

Shares 70,310 Value ($000) $7,981 Avg Close $115.36 Range $110.72 - $119.30

Q2 2013

Shares 65,750 Value ($000) $7,359 Avg Close $110.02 Range $102.69 - $115.98

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	16,878	$8,484	$497.53	$473.15 - $516.85
Q3 2025	19,065	$9,585	$484.36	$455.19 - $507.66
Q2 2025	26,873	$13,054	$507.86	$462.10 - $542.07
Q1 2025	26,478	$14,102	$486.15	$440.10 - $537.63
Q4 2024	28,359	$12,855	$461.73	$437.90 - $491.67
Q3 2024	29,943	$13,782	$442.18	$403.82 - $484.82
Q2 2024	30,262	$12,311	$408.62	$395.66 - $424.52
Q1 2024	28,475	$11,974	$393.34	$355.94 - $430.00
Q4 2023	30,165	$10,759	$350.99	$330.58 - $364.05
Q3 2023	30,829	$10,799	$354.77	$338.41 - $373.34
Q2 2023	32,477	$11,075	$326.37	$307.07 - $342.50
Q1 2023	32,577	$10,059	$308.18	$292.42 - $321.32
Q4 2022	36,836	$11	$296.98	$259.85 - $319.56
Q3 2022	37,791	$10,091	$284.56	$261.55 - $308.15
Q2 2022	29,669	$8,100	$313.72	$263.68 - $354.58
Q1 2022	30,110	$10,626	$323.46	$294.81 - $362.10
Q4 2021	33,590	$10,043	$286.41	$272.22 - $301.65
Q3 2021	36,970	$10,091	$280.86	$270.73 - $291.82
Q2 2021	40,498	$11,255	$279.44	$254.80 - $295.08
Q1 2021	40,347	$10,307	$242.84	$226.10 - $267.50
Q4 2020	60,857	$14,111	$220.20	$197.81 - $234.99
Q3 2020	55,194	$11,753	$204.56	$177.34 - $223.24
Q2 2020	42,809	$7,642	$182.62	$167.04 - $203.33
Q1 2020	44,129	$8,068	$212.55	$159.50 - $231.61
Q4 2019	44,430	$10,063	$217.17	$201.33 - $228.23
Q3 2019	60,780	$12,643	$206.04	$195.40 - $216.58
Q2 2019	66,913	$14,264	$206.92	$196.89 - $219.16
Q1 2019	105,610	$21,216	$201.85	$191.04 - $209.40
Q4 2018	105,410	$21,523	$208.87	$186.10 - $224.07
Q3 2018	88,570	$18,964	$205.18	$185.72 - $223.00
Q2 2018	84,680	$15,806	$194.92	$184.75 - $202.77
Q1 2018	90,020	$17,957	$205.34	$189.30 - $217.62
Q4 2017	86,020	$17,051	$189.88	$180.44 - $200.50
Q3 2017	84,750	$15,536	$176.72	$168.00 - $184.00
Q2 2017	77,000	$13,041	$166.33	$160.93 - $171.95
Q1 2017	82,240	$13,708	$167.31	$158.61 - $177.86
Q4 2016	84,460	$13,765	$153.96	$141.92 - $167.25
Q3 2016	77,340	$11,173	$146.25	$140.95 - $151.05
Q2 2016	77,630	$11,240	$142.96	$136.65 - $148.03
Q1 2016	76,300	$10,825	$132.58	$123.55 - $143.40
Q4 2015	73,100	$9,652	$134.20	$127.46 - $138.62
Q3 2015	66,670	$8,694	$137.00	$125.50 - $144.69
Q2 2015	66,030	$8,987	$142.63	$136.08 - $148.57
Q1 2015	69,050	$9,965	$147.14	$142.50 - $151.69
Q4 2014	63,100	$9,474	$144.37	$132.03 - $152.94
Q3 2014	59,450	$8,212	$133.21	$122.72 - $142.45
Q2 2014	71,920	$9,102	$126.57	$121.09 - $129.73
Q1 2014	73,800	$9,223	$116.85	$108.12 - $125.91
Q4 2013	63,640	$7,545	$115.63	$110.84 - $118.66
Q3 2013	70,310	$7,981	$115.36	$110.72 - $119.30
Q2 2013	65,750	$7,359	$110.02	$102.69 - $115.98