MASIMO CORP

Ticker: MASI CUSIP: 574795100 Class: Common Stock

American Capital Advisory, LLC's Holding History (CIK: 0002018007)

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

Q4 2025

Shares 1 Value ($000) $0 Avg Close $143.19 Range $129.77 - $157.72

Q1 2025

Shares 1 Value ($000) $0 Avg Close $173.51 Range $159.29 - $194.88

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1	$0	$143.19	$129.77 - $157.72
Q1 2025	1	$0	$173.51	$159.29 - $194.88