WATSCO INC

Ticker: WSO CUSIP: 942622200 Class: Com

Grantham, Mayo, Van Otterloo & Co. LLC's Holding History (CIK: 0001352662)

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

Q2 2016

Shares 33,834 Value ($000) $4,760 Avg Close $134.20 Range $127.66 - $140.69

Q1 2016

Shares 34,000 Value ($000) $4,581 Avg Close $121.32 Range $106.58 - $136.43

Q4 2015

Shares 34,700 Value ($000) $4,064 Avg Close $123.29 Range $110.17 - $133.09

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2016	33,834	$4,760	$134.20	$127.66 - $140.69
Q1 2016	34,000	$4,581	$121.32	$106.58 - $136.43
Q4 2015	34,700	$4,064	$123.29	$110.17 - $133.09