MASIMO CORP

Ticker: MASI CUSIP: 574795100 Class: Common Stock

Tortoise Investment Management, LLC's Holding History (CIK: 0001599511)

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

Q3 2025

Shares 2 Value ($000) $0 Avg Close $151.39 Range $135.34 - $172.55

Q2 2025

Shares 1 Value ($000) $0 Avg Close $159.72 Range $133.70 - $174.50

Q1 2022

Shares 32 Value ($000) $5 Avg Close $192.01 Range $133.94 - $291.15

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	2	$0	$151.39	$135.34 - $172.55
Q2 2025	1	$0	$159.72	$133.70 - $174.50
Q1 2022	32	$5	$192.01	$133.94 - $291.15