BERKSHIRE HATHAWAY INC DEL

Ticker: BRK/A CUSIP: 084670108 Class: CL A

WELLCOME TRUST LTD (THE) as trustee of the WELLCOME TRUST's Holding History (CIK: 0001026720)

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

Q4 2025

Shares 700 Value ($000) $528,360 Avg Close $746423.56 Range $710000.00 - $775000.00

Q3 2025

Shares 700 Value ($000) $527,940 Avg Close $726917.40 Range $685150.00 - $760837.00

Q2 2025

Shares 700 Value ($000) $510,160 Avg Close $761794.56 Range $695517.00 - $812855.00

Q1 2025

Shares 700 Value ($000) $558,909 Avg Close $729330.75 Range $660640.00 - $806024.00

Q4 2024

Shares 700 Value ($000) $476,644 Avg Close $692527.00 Range $657498.00 - $737301.00

Q3 2024

Shares 700 Value ($000) $483,826 Avg Close $663906.25 Range $607955.00 - $727115.00

Q2 2024

Shares 700 Value ($000) $428,569 Avg Close $616493.94 Range $596000.00 - $741971.00

Q1 2024

Shares 760 Value ($000) $482,174 Avg Close $593888.44 Range $539496.00 - $647039.00

Q4 2023

Shares 760 Value ($000) $412,395 Avg Close $533852.10 Range $502000.00 - $560513.00

Q3 2023

Shares 760 Value ($000) $403,923 Avg Close $538988.94 Range $513874.00 - $566570.00

Q2 2023

Shares 800 Value ($000) $414,248 Avg Close $497809.40 Range $464694.00 - $522000.00

Q1 2023

Shares 850 Value ($000) $395,760 Avg Close $466851.03 Range $442363.00 - $488688.00

Q4 2022

Shares 850 Value ($000) $398,404 Avg Close $448761.72 Range $393012.00 - $483393.00

Q3 2022

Shares 850 Value ($000) $345,500 Avg Close $428128.38 Range $395202.00 - $463000.00

Q2 2022

Shares 850 Value ($000) $347,608 Avg Close $471172.90 Range $396500.00 - $533139.00

Q1 2022

Shares 1,038 Value ($000) $549,020 Avg Close $485492.47 Range $443402.00 - $544389.00

Q4 2021

Shares 1,038 Value ($000) $467,787 Avg Close $431815.88 Range $410099.00 - $455910.00

Q3 2021

Shares 1,115 Value ($000) $458,688 Avg Close $422631.30 Range $407773.00 - $439800.00

Q2 2021

Shares 1,115 Value ($000) $466,740 Avg Close $420338.80 Range $385702.00 - $445000.00

Q1 2021

Shares 1,115 Value ($000) $430,058 Avg Close $366657.40 Range $340816.00 - $407750.00

Q4 2020

Shares 1,300 Value ($000) $452,160 Avg Close $330761.80 Range $297817.00 - $352500.00

Q3 2020

Shares 1,300 Value ($000) $416,001 Avg Close $306852.94 Range $266357.00 - $334960.00

Q2 2020

Shares 1,300 Value ($000) $347,490 Avg Close $274034.30 Range $250926.00 - $304990.00

Q1 2020

Shares 1,300 Value ($000) $353,600 Avg Close $318723.75 Range $239440.00 - $347400.00

Q4 2019

Shares 1,300 Value ($000) $441,467 Avg Close $325723.70 Range $302260.00 - $342250.00

Q3 2019

Shares 1,300 Value ($000) $405,382 Avg Close $309458.20 Range $294511.00 - $324711.00

Q2 2019

Shares 1,300 Value ($000) $413,855 Avg Close $310901.97 Range $296623.00 - $328555.00

Q1 2019

Shares 1,300 Value ($000) $391,580 Avg Close $302764.90 Range $286650.00 - $313960.00

Q4 2018

Shares 1,250 Value ($000) $382,500 Avg Close $313083.50 Range $279410.00 - $335900.00

Q3 2018

Shares 1,250 Value ($000) $400,000 Avg Close $309674.97 Range $281600.00 - $334560.00

Q2 2018

Shares 1,250 Value ($000) $352,550 Avg Close $292921.40 Range $280428.00 - $304200.00

Q1 2018

Shares 1,250 Value ($000) $373,875 Avg Close $308211.47 Range $285250.00 - $326350.00

Q4 2017

Shares 1,250 Value ($000) $372,000 Avg Close $284799.47 Range $270250.00 - $301000.00

Q3 2017

Shares 1,250 Value ($000) $343,425 Avg Close $265381.90 Range $252254.00 - $275945.00

Q2 2017

Shares 1,250 Value ($000) $318,375 Avg Close $249666.89 Range $242180.00 - $257945.00

Q1 2017

Shares 1,150 Value ($000) $287,328 Avg Close $250864.50 Range $237984.00 - $266445.00

Q4 2016

Shares 1,150 Value ($000) $280,739 Avg Close $230816.08 Range $213030.00 - $250786.00

Q3 2016

Shares 1,150 Value ($000) $248,653 Avg Close $219349.66 Range $211500.00 - $226490.00

Q2 2016

Shares 1,150 Value ($000) $249,521 Avg Close $214456.19 Range $205074.00 - $221985.00

Q1 2016

Shares 1,150 Value ($000) $245,468 Avg Close $199512.94 Range $186900.00 - $215130.00

Q4 2015

Shares 1,150 Value ($000) $227,470 Avg Close $201277.39 Range $192200.00 - $207780.00

Q3 2015

Shares 1,100 Value ($000) $214,764 Avg Close $206031.66 Range $190007.00 - $217100.00

Q2 2015

Shares 1,100 Value ($000) $225,335 Avg Close $214536.25 Range $204800.00 - $223011.00

Q1 2015

Shares 1,100 Value ($000) $239,250 Avg Close $221029.28 Range $215151.00 - $227500.00

Q4 2014

Shares 1,080 Value ($000) $244,080 Avg Close $216493.73 Range $198000.00 - $229374.00

Q3 2014

Shares 1,080 Value ($000) $223,452 Avg Close $199815.62 Range $185005.00 - $213612.00

Q1 2014

Shares 1,000 Value ($000) $187,350 Avg Close $175515.22 Range $163038.00 - $188852.00

Q4 2013

Shares 1,000 Value ($000) $177,900 Avg Close $173485.66 Range $166510.00 - $177950.00

Q3 2013

Shares 1,000 Value ($000) $170,410 Avg Close $173021.84 Range $166168.00 - $178900.00

Q2 2013

Shares 1,000 Value ($000) $168,600 Avg Close $165023.42 Range $154145.00 - $173810.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	700	$528,360	$746423.56	$710000.00 - $775000.00
Q3 2025	700	$527,940	$726917.40	$685150.00 - $760837.00
Q2 2025	700	$510,160	$761794.56	$695517.00 - $812855.00
Q1 2025	700	$558,909	$729330.75	$660640.00 - $806024.00
Q4 2024	700	$476,644	$692527.00	$657498.00 - $737301.00
Q3 2024	700	$483,826	$663906.25	$607955.00 - $727115.00
Q2 2024	700	$428,569	$616493.94	$596000.00 - $741971.00
Q1 2024	760	$482,174	$593888.44	$539496.00 - $647039.00
Q4 2023	760	$412,395	$533852.10	$502000.00 - $560513.00
Q3 2023	760	$403,923	$538988.94	$513874.00 - $566570.00
Q2 2023	800	$414,248	$497809.40	$464694.00 - $522000.00
Q1 2023	850	$395,760	$466851.03	$442363.00 - $488688.00
Q4 2022	850	$398,404	$448761.72	$393012.00 - $483393.00
Q3 2022	850	$345,500	$428128.38	$395202.00 - $463000.00
Q2 2022	850	$347,608	$471172.90	$396500.00 - $533139.00
Q1 2022	1,038	$549,020	$485492.47	$443402.00 - $544389.00
Q4 2021	1,038	$467,787	$431815.88	$410099.00 - $455910.00
Q3 2021	1,115	$458,688	$422631.30	$407773.00 - $439800.00
Q2 2021	1,115	$466,740	$420338.80	$385702.00 - $445000.00
Q1 2021	1,115	$430,058	$366657.40	$340816.00 - $407750.00
Q4 2020	1,300	$452,160	$330761.80	$297817.00 - $352500.00
Q3 2020	1,300	$416,001	$306852.94	$266357.00 - $334960.00
Q2 2020	1,300	$347,490	$274034.30	$250926.00 - $304990.00
Q1 2020	1,300	$353,600	$318723.75	$239440.00 - $347400.00
Q4 2019	1,300	$441,467	$325723.70	$302260.00 - $342250.00
Q3 2019	1,300	$405,382	$309458.20	$294511.00 - $324711.00
Q2 2019	1,300	$413,855	$310901.97	$296623.00 - $328555.00
Q1 2019	1,300	$391,580	$302764.90	$286650.00 - $313960.00
Q4 2018	1,250	$382,500	$313083.50	$279410.00 - $335900.00
Q3 2018	1,250	$400,000	$309674.97	$281600.00 - $334560.00
Q2 2018	1,250	$352,550	$292921.40	$280428.00 - $304200.00
Q1 2018	1,250	$373,875	$308211.47	$285250.00 - $326350.00
Q4 2017	1,250	$372,000	$284799.47	$270250.00 - $301000.00
Q3 2017	1,250	$343,425	$265381.90	$252254.00 - $275945.00
Q2 2017	1,250	$318,375	$249666.89	$242180.00 - $257945.00
Q1 2017	1,150	$287,328	$250864.50	$237984.00 - $266445.00
Q4 2016	1,150	$280,739	$230816.08	$213030.00 - $250786.00
Q3 2016	1,150	$248,653	$219349.66	$211500.00 - $226490.00
Q2 2016	1,150	$249,521	$214456.19	$205074.00 - $221985.00
Q1 2016	1,150	$245,468	$199512.94	$186900.00 - $215130.00
Q4 2015	1,150	$227,470	$201277.39	$192200.00 - $207780.00
Q3 2015	1,100	$214,764	$206031.66	$190007.00 - $217100.00
Q2 2015	1,100	$225,335	$214536.25	$204800.00 - $223011.00
Q1 2015	1,100	$239,250	$221029.28	$215151.00 - $227500.00
Q4 2014	1,080	$244,080	$216493.73	$198000.00 - $229374.00
Q3 2014	1,080	$223,452	$199815.62	$185005.00 - $213612.00
Q1 2014	1,000	$187,350	$175515.22	$163038.00 - $188852.00
Q4 2013	1,000	$177,900	$173485.66	$166510.00 - $177950.00
Q3 2013	1,000	$170,410	$173021.84	$166168.00 - $178900.00
Q2 2013	1,000	$168,600	$165023.42	$154145.00 - $173810.00