BERKSHIRE HATHAWAY INC DEL

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

AMICA MUTUAL INSURANCE CO's Holding History (CIK: 0000857508)

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

Q1 2016
Shares 56 Value ($000) $11,953 Avg Close $199512.94 Range $186900.00 - $215130.00
Q4 2015
Shares 56 Value ($000) $11,077 Avg Close $201277.39 Range $192200.00 - $207780.00
Q3 2015
Shares 56 Value ($000) $10,933 Avg Close $206031.66 Range $190007.00 - $217100.00
Q2 2015
Shares 56 Value ($000) $11,472 Avg Close $214536.25 Range $204800.00 - $223011.00
Q1 2015
Shares 56 Value ($000) $12,180 Avg Close $221029.28 Range $215151.00 - $227500.00
Q4 2014
Shares 56 Value ($000) $12,656 Avg Close $216493.73 Range $198000.00 - $229374.00
Q3 2014
Shares 56 Value ($000) $11,586 Avg Close $199815.62 Range $185005.00 - $213612.00
Q2 2014
Shares 56 Value ($000) $10,634 Avg Close $189817.56 Range $181785.00 - $194670.00
Q1 2014
Shares 56 Value ($000) $10,492 Avg Close $175515.22 Range $163038.00 - $188852.00
Q4 2013
Shares 56 Value ($000) $9,962 Avg Close $173485.66 Range $166510.00 - $177950.00
Q3 2013
Shares 56 Value ($000) $9,543 Avg Close $173021.84 Range $166168.00 - $178900.00
Q2 2013
Shares 56 Value ($000) $9,442 Avg Close $165023.42 Range $154145.00 - $173810.00