MASIMO CORP

Ticker: MASI CUSIP: 574795100 Class: Common Stock

DRW Securities, LLC's Holding History (CIK: 0001481986)

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

Q3 2025

Shares 3,222 Value ($000) $476 Avg Close $151.39 Range $135.34 - $172.55

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	3,222	$476	$151.39	$135.34 - $172.55