BERKSHIRE HATHAWAY INC DEL

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

Nikko Asset Management Americas, Inc.'s Holding History (CIK: 0001480751)

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

Q3 2016
Shares 5,400 Value ($000) $780 Avg Close $146.25 Range $140.95 - $151.05
Q2 2016
Shares 12,200 Value ($000) $1,734 Avg Close $142.96 Range $136.65 - $148.03
Q1 2016
Shares 12,200 Value ($000) $1,738 Avg Close $132.58 Range $123.55 - $143.40
Q4 2015
Shares 20,900 Value ($000) $2,785 Avg Close $134.20 Range $127.46 - $138.62
Q3 2015
Shares 20,900 Value ($000) $2,692 Avg Close $137.00 Range $125.50 - $144.69
Q2 2015
Shares 20,900 Value ($000) $2,853 Avg Close $142.63 Range $136.08 - $148.57
Q1 2015
Shares 20,900 Value ($000) $3,051 Avg Close $147.14 Range $142.50 - $151.69
Q4 2014
Shares 6,200 Value ($000) $943 Avg Close $144.37 Range $132.03 - $152.94
Q3 2014
Shares 6,200 Value ($000) $858 Avg Close $133.21 Range $122.72 - $142.45
Q2 2014
Shares 6,200 Value ($000) $789 Avg Close $126.57 Range $121.09 - $129.73
Q1 2014
Shares 6,700 Value ($000) $828 Avg Close $116.85 Range $108.12 - $125.91
Q4 2013
Shares 21,000 Value ($000) $2,479 Avg Close $115.63 Range $110.84 - $118.66
Q3 2013
Shares 19,200 Value ($000) $2,205 Avg Close $115.36 Range $110.72 - $119.30
Q2 2013
Shares 15,900 Value ($000) $1,797 Avg Close $110.02 Range $102.69 - $115.98