WATSCO INC

Ticker: WSO CUSIP: 942622200 Class: Com

Charles Schwab Investment Advisory, Inc.'s Holding History (CIK: 0001501902)

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

Q4 2019

Shares 729,223 Value ($000) $131,369 Avg Close $175.89 Range $158.27 - $183.00

Q3 2019

Shares 713,216 Value ($000) $120,662 Avg Close $162.17 Range $153.12 - $170.57

Q2 2019

Shares 692,952 Value ($000) $113,318 Avg Close $157.07 Range $141.46 - $169.39

Q1 2019

Shares 671,576 Value ($000) $96,177 Avg Close $143.49 Range $136.35 - $153.49

Q4 2018

Shares 641,420 Value ($000) $89,247 Avg Close $152.42 Range $131.88 - $179.17

Q3 2018

Shares 628,768 Value ($000) $111,984 Avg Close $176.68 Range $163.95 - $187.46

Q2 2018

Shares 624,063 Value ($000) $111,258 Avg Close $181.90 Range $164.19 - $192.94

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2019	729,223	$131,369	$175.89	$158.27 - $183.00
Q3 2019	713,216	$120,662	$162.17	$153.12 - $170.57
Q2 2019	692,952	$113,318	$157.07	$141.46 - $169.39
Q1 2019	671,576	$96,177	$143.49	$136.35 - $153.49
Q4 2018	641,420	$89,247	$152.42	$131.88 - $179.17
Q3 2018	628,768	$111,984	$176.68	$163.95 - $187.46
Q2 2018	624,063	$111,258	$181.90	$164.19 - $192.94