MASIMO CORP

Ticker: MASI CUSIP: 574795100 Class: Common Stock

Toroso Investments, LLC's Holding History (CIK: 0001600064)

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

Q4 2025

Shares 85,294 Value ($000) $11,093 Avg Close $143.19 Range $129.77 - $157.72

Q3 2025

Shares 132,557 Value ($000) $19,559 Avg Close $151.39 Range $135.34 - $172.55

Q2 2025

Shares 106,198 Value ($000) $17,865 Avg Close $159.72 Range $133.70 - $174.50

Q1 2025

Shares 110,486 Value ($000) $18,407 Avg Close $173.51 Range $159.29 - $194.88

Q4 2024

Shares 86,731 Value ($000) $14,337 Avg Close $157.91 Range $131.60 - $180.97

Q3 2024

Shares 2,389 Value ($000) $319 Avg Close $116.03 Range $101.61 - $135.78

Q1 2024

Shares 2,179 Value ($000) $320 Avg Close $129.12 Range $107.57 - $153.93

Q4 2023

Shares 1,910 Value ($000) $224 Avg Close $93.21 Range $75.22 - $122.60

Q2 2023

Shares 1,706 Value ($000) $0 Avg Close $174.09 Range $153.35 - $198.00

Q1 2023

Shares 9,830 Value ($000) $2 Avg Close $168.70 Range $144.51 - $184.97

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	85,294	$11,093	$143.19	$129.77 - $157.72
Q3 2025	132,557	$19,559	$151.39	$135.34 - $172.55
Q2 2025	106,198	$17,865	$159.72	$133.70 - $174.50
Q1 2025	110,486	$18,407	$173.51	$159.29 - $194.88
Q4 2024	86,731	$14,337	$157.91	$131.60 - $180.97
Q3 2024	2,389	$319	$116.03	$101.61 - $135.78
Q1 2024	2,179	$320	$129.12	$107.57 - $153.93
Q4 2023	1,910	$224	$93.21	$75.22 - $122.60
Q2 2023	1,706	$0	$174.09	$153.35 - $198.00
Q1 2023	9,830	$2	$168.70	$144.51 - $184.97