MASIMO CORP

Ticker: MASI CUSIP: 574795100 Class: Common Stock

Pathstone Holdings, LLC's Holding History (CIK: 0002011612)

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

Q4 2025
Shares 7,107 Value ($000) $924 Avg Close $143.19 Range $129.77 - $157.72
Q3 2025
Shares 6,960 Value ($000) $1,027 Avg Close $151.39 Range $135.34 - $172.55
Q2 2025
Shares 7,099 Value ($000) $1,194 Avg Close $159.72 Range $133.70 - $174.50
Q1 2025
Shares 5,495 Value ($000) $915 Avg Close $173.51 Range $159.29 - $194.88
Q4 2024
Shares 5,520 Value ($000) $912 Avg Close $157.91 Range $131.60 - $180.97
Q3 2024
Shares 5,572 Value ($000) $743 Avg Close $116.03 Range $101.61 - $135.78
Q2 2024
Shares 5,678 Value ($000) $715 Avg Close $131.69 Range $112.85 - $147.89
Q1 2024
Shares 5,543 Value ($000) $814 Avg Close $129.12 Range $107.57 - $153.93
Q4 2023
Shares 5,369 Value ($000) $629 Avg Close $93.21 Range $75.22 - $122.60