Type / Class
Equity / Common Stock, par value $0.001 per share
Shares outstanding
74,046,339
Total 13F shares
57,531,263
Share change
+3,361,351
Total reported value
$9,678,040,277
Put/Call ratio
39%
Price per share
$168.22
Number of holders
375
Value change
+$566,298,917
Number of buys
170
Number of sells
192

Institutional Holders of MASIMO CORP - Common Stock, par value $0.001 per share (MASI) as of Q2 2025

As of 30 Jun 2025, MASIMO CORP - Common Stock, par value $0.001 per share (MASI) was held by 375 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 57,531,263 shares. The largest 10 holders included BlackRock, Inc., FMR LLC, Politan Capital Management LP, VANGUARD GROUP INC, T. Rowe Price Investment Management, Inc., MASSACHUSETTS FINANCIAL SERVICES CO /MA/, Capital Research Global Investors, STATE STREET CORP, Holocene Advisors, LP, and WESTFIELD CAPITAL MANAGEMENT CO LP. This page lists 375 institutional shareholders reporting positions in this security for the Q2 2025 filing period.
Investor Option Weight % Change % Value $ * Price Shares Share Change Activity Report Period
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.