BERKSHIRE HATHAWAY INC DEL

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

Oak Grove Capital LLC's Holding History (CIK: 0001661762)

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

Q4 2025

Shares 7,405 Value ($000) $3,722 Avg Close $497.53 Range $473.15 - $516.85

Q3 2025

Shares 7,455 Value ($000) $3,748 Avg Close $484.36 Range $455.19 - $507.66

Q2 2025

Shares 6,905 Value ($000) $3,354 Avg Close $507.86 Range $462.10 - $542.07

Q1 2025

Shares 6,698 Value ($000) $3,567 Avg Close $486.15 Range $440.10 - $537.63

Q4 2024

Shares 7,529 Value ($000) $3,413 Avg Close $461.73 Range $437.90 - $491.67

Q3 2024

Shares 7,835 Value ($000) $3,606 Avg Close $442.18 Range $403.82 - $484.82

Q2 2024

Shares 7,985 Value ($000) $3,248 Avg Close $408.62 Range $395.66 - $424.52

Q1 2024

Shares 8,000 Value ($000) $3,364 Avg Close $393.34 Range $355.94 - $430.00

Q4 2023

Shares 8,007 Value ($000) $2,856 Avg Close $350.99 Range $330.58 - $364.05

Q3 2023

Shares 8,047 Value ($000) $2,819 Avg Close $354.77 Range $338.41 - $373.34

Q2 2023

Shares 8,011 Value ($000) $2,732 Avg Close $326.37 Range $307.07 - $342.50

Q1 2023

Shares 7,568 Value ($000) $2,337 Avg Close $308.18 Range $292.42 - $321.32

Q4 2022

Shares 5,509 Value ($000) $1,702 Avg Close $296.98 Range $259.85 - $319.56

Q3 2022

Shares 10,421 Value ($000) $2,783 Avg Close $284.56 Range $261.55 - $308.15

Q2 2022

Shares 735 Value ($000) $201 Avg Close $313.72 Range $263.68 - $354.58

Q1 2022

Shares 735 Value ($000) $259 Avg Close $323.46 Range $294.81 - $362.10

Q1 2021

Shares 1,135 Value ($000) $290 Avg Close $242.84 Range $226.10 - $267.50

Q2 2019

Shares 16,261 Value ($000) $3,466 Avg Close $206.92 Range $196.89 - $219.16

Q1 2019

Shares 20,557 Value ($000) $4,130 Avg Close $201.85 Range $191.04 - $209.40

Q4 2018

Shares 17,709 Value ($000) $3,616 Avg Close $208.87 Range $186.10 - $224.07

Q3 2018

Shares 14,009 Value ($000) $2,999 Avg Close $205.18 Range $185.72 - $223.00

Q2 2018

Shares 13,925 Value ($000) $2,599 Avg Close $194.92 Range $184.75 - $202.77

Q1 2018

Shares 12,125 Value ($000) $2,419 Avg Close $205.34 Range $189.30 - $217.62

Q4 2017

Shares 11,575 Value ($000) $2,294 Avg Close $189.88 Range $180.44 - $200.50

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	7,405	$3,722	$497.53	$473.15 - $516.85
Q3 2025	7,455	$3,748	$484.36	$455.19 - $507.66
Q2 2025	6,905	$3,354	$507.86	$462.10 - $542.07
Q1 2025	6,698	$3,567	$486.15	$440.10 - $537.63
Q4 2024	7,529	$3,413	$461.73	$437.90 - $491.67
Q3 2024	7,835	$3,606	$442.18	$403.82 - $484.82
Q2 2024	7,985	$3,248	$408.62	$395.66 - $424.52
Q1 2024	8,000	$3,364	$393.34	$355.94 - $430.00
Q4 2023	8,007	$2,856	$350.99	$330.58 - $364.05
Q3 2023	8,047	$2,819	$354.77	$338.41 - $373.34
Q2 2023	8,011	$2,732	$326.37	$307.07 - $342.50
Q1 2023	7,568	$2,337	$308.18	$292.42 - $321.32
Q4 2022	5,509	$1,702	$296.98	$259.85 - $319.56
Q3 2022	10,421	$2,783	$284.56	$261.55 - $308.15
Q2 2022	735	$201	$313.72	$263.68 - $354.58
Q1 2022	735	$259	$323.46	$294.81 - $362.10
Q1 2021	1,135	$290	$242.84	$226.10 - $267.50
Q2 2019	16,261	$3,466	$206.92	$196.89 - $219.16
Q1 2019	20,557	$4,130	$201.85	$191.04 - $209.40
Q4 2018	17,709	$3,616	$208.87	$186.10 - $224.07
Q3 2018	14,009	$2,999	$205.18	$185.72 - $223.00
Q2 2018	13,925	$2,599	$194.92	$184.75 - $202.77
Q1 2018	12,125	$2,419	$205.34	$189.30 - $217.62
Q4 2017	11,575	$2,294	$189.88	$180.44 - $200.50