NASDAQ · MASI

Masimo Corporation

Healthcare · Medical - Instruments & Supplies

$179.95

Up+$0.00 (+0.00%)

Updated Oct 15, 2026, 1:24 AM

SID Score

6.1/10

Composite research score

Smart Money

58/100

Neutral

Market cap: 7.63B
P/E ratio: -13.4
Dividend yield: 0.00%
52-week range: $125.94 – $179.99
Volume: 3.16M
Avg. volume: 743.98K

Price performance · MASI

MASI price history

1M range · 0 trading sessions · Daily adjusted prices

Data unavailable

The requested market data was not found.

Latest MASI news

The latest Smart Investors Daily articles mentioning MASI.

No results

No recent SID articles mention MASI.

Latest MASI news

The latest Smart Investors Daily articles mentioning MASI.

MASI research

SEC Filings

Recent regulatory filings and source documents.

MASI SEC filings
Filed	Form	Description	Accepted	Document
Mar 13, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Mar 3, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jan 30, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Nov 17, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Sep 25, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Sep 3, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Aug 29, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Aug 14, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Aug 12, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Aug 11, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jul 3, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
May 14, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
May 2, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
May 2, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
May 2, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
May 2, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
May 1, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
May 1, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
May 1, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
May 1, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Apr 23, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Mar 14, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Mar 14, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Mar 13, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Mar 13, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Mar 12, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Mar 4, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Mar 4, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Mar 4, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Feb 14, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source

Filed

Form

Description

Accepted

Document

Mar 13, 2026