MASIMO CORP

Ticker: MASI CUSIP: 574795100 Class: Common Stock

HAWK RIDGE CAPITAL MANAGEMENT LP's Holding History (CIK: 0001609074)

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

Q2 2025

Shares 148,685 Value ($000) $25,012 Avg Close $159.72 Range $133.70 - $174.50

Q4 2023

Shares 342,528 Value ($000) $40,148 Avg Close $93.21 Range $75.22 - $122.60

Q3 2023

Shares 567,765 Value ($000) $49,782 Avg Close $116.39 Range $83.03 - $164.16

Q2 2023

Shares 253,002 Value ($000) $41,631 Avg Close $174.09 Range $153.35 - $198.00

Q1 2023

Shares 185,221 Value ($000) $34,181 Avg Close $168.70 Range $144.51 - $184.97

Q4 2022

Shares 192,121 Value ($000) $28,424 Avg Close $137.60 Range $108.89 - $150.87

Q3 2022

Shares 179,308 Value ($000) $25,311 Avg Close $146.09 Range $122.68 - $172.74

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	148,685	$25,012	$159.72	$133.70 - $174.50
Q4 2023	342,528	$40,148	$93.21	$75.22 - $122.60
Q3 2023	567,765	$49,782	$116.39	$83.03 - $164.16
Q2 2023	253,002	$41,631	$174.09	$153.35 - $198.00
Q1 2023	185,221	$34,181	$168.70	$144.51 - $184.97
Q4 2022	192,121	$28,424	$137.60	$108.89 - $150.87
Q3 2022	179,308	$25,311	$146.09	$122.68 - $172.74