MASIMO CORP

Ticker: MASI CUSIP: 574795100 Class: Common Stock

COMMONWEALTH EQUITY SERVICES, LLC's Holding History (CIK: 0000312272)

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

Q4 2024

Shares 2,139 Value ($000) $0 Avg Close $157.91 Range $131.60 - $180.97

Q2 2023

Shares 1,760 Value ($000) $0 Avg Close $174.09 Range $153.35 - $198.00

Q1 2023

Shares 1,945 Value ($000) $0 Avg Close $168.70 Range $144.51 - $184.97

Q4 2022

Shares 2,414 Value ($000) $0 Avg Close $137.60 Range $108.89 - $150.87

Q3 2022

Shares 2,049 Value ($000) $289 Avg Close $146.09 Range $122.68 - $172.74

Q2 2022

Shares 2,034 Value ($000) $265 Avg Close $133.79 Range $112.07 - $154.51

Q1 2022

Shares 2,151 Value ($000) $313 Avg Close $192.01 Range $133.94 - $291.15

Q4 2021

Shares 3,783 Value ($000) $1,107 Avg Close $284.79 Range $262.52 - $305.21

Q3 2021

Shares 3,855 Value ($000) $1,043 Avg Close $271.15 Range $241.42 - $288.27

Q2 2021

Shares 4,130 Value ($000) $1,001 Avg Close $228.17 Range $205.10 - $250.49

Q1 2021

Shares 4,570 Value ($000) $1,049 Avg Close $251.21 Range $217.65 - $284.86

Q4 2020

Shares 4,651 Value ($000) $1,248 Avg Close $249.38 Range $218.23 - $273.33

Q3 2020

Shares 4,374 Value ($000) $1,032 Avg Close $224.17 Range $203.81 - $248.88

Q2 2020

Shares 5,098 Value ($000) $1,162 Avg Close $219.47 Range $173.15 - $258.00

Q1 2020

Shares 4,022 Value ($000) $712 Avg Close $171.51 Range $143.90 - $187.85

Q4 2019

Shares 5,395 Value ($000) $852 Avg Close $150.33 Range $140.16 - $160.06

Q3 2019

Shares 5,098 Value ($000) $758 Avg Close $151.90 Range $139.36 - $160.25

Q2 2019

Shares 4,890 Value ($000) $727 Avg Close $137.22 Range $118.93 - $148.93

Q1 2019

Shares 4,626 Value ($000) $639 Avg Close $125.54 Range $101.87 - $139.48

Q4 2018

Shares 4,413 Value ($000) $473 Avg Close $111.51 Range $98.23 - $126.89

Q3 2018

Shares 4,300 Value ($000) $535 Avg Close $110.93 Range $96.14 - $124.74

Q2 2018

Shares 2,837 Value ($000) $277 Avg Close $95.08 Range $83.16 - $102.32

Q1 2018

Shares 3,397 Value ($000) $299 Avg Close $87.17 Range $80.69 - $96.45

Q4 2017

Shares 3,474 Value ($000) $295 Avg Close $86.74 Range $84.05 - $91.04

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2024	2,139	$0	$157.91	$131.60 - $180.97
Q2 2023	1,760	$0	$174.09	$153.35 - $198.00
Q1 2023	1,945	$0	$168.70	$144.51 - $184.97
Q4 2022	2,414	$0	$137.60	$108.89 - $150.87
Q3 2022	2,049	$289	$146.09	$122.68 - $172.74
Q2 2022	2,034	$265	$133.79	$112.07 - $154.51
Q1 2022	2,151	$313	$192.01	$133.94 - $291.15
Q4 2021	3,783	$1,107	$284.79	$262.52 - $305.21
Q3 2021	3,855	$1,043	$271.15	$241.42 - $288.27
Q2 2021	4,130	$1,001	$228.17	$205.10 - $250.49
Q1 2021	4,570	$1,049	$251.21	$217.65 - $284.86
Q4 2020	4,651	$1,248	$249.38	$218.23 - $273.33
Q3 2020	4,374	$1,032	$224.17	$203.81 - $248.88
Q2 2020	5,098	$1,162	$219.47	$173.15 - $258.00
Q1 2020	4,022	$712	$171.51	$143.90 - $187.85
Q4 2019	5,395	$852	$150.33	$140.16 - $160.06
Q3 2019	5,098	$758	$151.90	$139.36 - $160.25
Q2 2019	4,890	$727	$137.22	$118.93 - $148.93
Q1 2019	4,626	$639	$125.54	$101.87 - $139.48
Q4 2018	4,413	$473	$111.51	$98.23 - $126.89
Q3 2018	4,300	$535	$110.93	$96.14 - $124.74
Q2 2018	2,837	$277	$95.08	$83.16 - $102.32
Q1 2018	3,397	$299	$87.17	$80.69 - $96.45
Q4 2017	3,474	$295	$86.74	$84.05 - $91.04