COSTCO WHSL CORP NEW

Ticker: COST CUSIP: 22160K105 Class: COM

Ruane, Cunniff & Goldfarb L.P.'s Holding History (CIK: 0001720792)

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

Q3 2019

Shares 2,415 Value ($000) $696 Avg Close $256.34 Range $238.19 - $280.38

Q2 2019

Shares 2,479 Value ($000) $655 Avg Close $226.60 Range $212.14 - $244.81

Q1 2019

Shares 2,911 Value ($000) $705 Avg Close $198.35 Range $180.94 - $220.09

Q4 2018

Shares 3,025 Value ($000) $616 Avg Close $201.98 Range $171.58 - $217.57

Q3 2018

Shares 20,253 Value ($000) $4,757 Avg Close $203.13 Range $185.65 - $221.43

Q2 2018

Shares 20,709 Value ($000) $4,328 Avg Close $177.76 Range $162.55 - $191.42

Q1 2018

Shares 20,805 Value ($000) $3,820 Avg Close $169.26 Range $157.50 - $179.09

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2019	2,415	$696	$256.34	$238.19 - $280.38
Q2 2019	2,479	$655	$226.60	$212.14 - $244.81
Q1 2019	2,911	$705	$198.35	$180.94 - $220.09
Q4 2018	3,025	$616	$201.98	$171.58 - $217.57
Q3 2018	20,253	$4,757	$203.13	$185.65 - $221.43
Q2 2018	20,709	$4,328	$177.76	$162.55 - $191.42
Q1 2018	20,805	$3,820	$169.26	$157.50 - $179.09