MASIMO CORP

Ticker: MASI CUSIP: 574795100 Class: Common Stock

Dorsey Wright & Associates's Holding History (CIK: 0001376772)

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

Q4 2020

Shares 15,017 Value ($000) $4,030 Avg Close $249.38 Range $218.23 - $273.33

Q3 2020

Shares 13,832 Value ($000) $3,265 Avg Close $224.17 Range $203.81 - $248.88

Q2 2020

Shares 13,629 Value ($000) $3,107 Avg Close $219.47 Range $173.15 - $258.00

Q1 2020

Shares 15,002 Value ($000) $2,657 Avg Close $171.51 Range $143.90 - $187.85

Q3 2019

Shares 25,947 Value ($000) $3,861 Avg Close $151.90 Range $139.36 - $160.25

Q2 2019

Shares 25,700 Value ($000) $3,825 Avg Close $137.22 Range $118.93 - $148.93

Q1 2019

Shares 25,532 Value ($000) $3,531 Avg Close $125.54 Range $101.87 - $139.48

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2020	15,017	$4,030	$249.38	$218.23 - $273.33
Q3 2020	13,832	$3,265	$224.17	$203.81 - $248.88
Q2 2020	13,629	$3,107	$219.47	$173.15 - $258.00
Q1 2020	15,002	$2,657	$171.51	$143.90 - $187.85
Q3 2019	25,947	$3,861	$151.90	$139.36 - $160.25
Q2 2019	25,700	$3,825	$137.22	$118.93 - $148.93
Q1 2019	25,532	$3,531	$125.54	$101.87 - $139.48