BERKSHIRE HATHAWAY INC DEL

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

ICON ADVISERS INC/CO's Holding History (CIK: 0001058470)

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

Q3 2017

Shares 75,400 Value ($000) $13,822 Avg Close $176.72 Range $168.00 - $184.00

Q2 2017

Shares 75,400 Value ($000) $12,770 Avg Close $166.33 Range $160.93 - $171.95

Q1 2017

Shares 75,400 Value ($000) $12,568 Avg Close $167.31 Range $158.61 - $177.86

Q4 2016

Shares 75,400 Value ($000) $12,289 Avg Close $153.96 Range $141.92 - $167.25

Q3 2016

Shares 87,900 Value ($000) $12,699 Avg Close $146.25 Range $140.95 - $151.05

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2017	75,400	$13,822	$176.72	$168.00 - $184.00
Q2 2017	75,400	$12,770	$166.33	$160.93 - $171.95
Q1 2017	75,400	$12,568	$167.31	$158.61 - $177.86
Q4 2016	75,400	$12,289	$153.96	$141.92 - $167.25
Q3 2016	87,900	$12,699	$146.25	$140.95 - $151.05