NASDAQ: MASIMasimo Corp Stock Ownership - Who owns Masimo?
Insider buying vs selling
Have Masimo Corp insiders been buying or selling?
Buy
Sell
| Name | Role | Date | Shares | Price | Value |
|---|---|---|---|---|---|
| Michelle Brennan | Director | 2025-08-13 | 100 | $155.25 | $15.53kBuy |
| Michelle Brennan | Director | 2025-08-12 | 100 | $150.35 | $15.04kBuy |
| William R. Jellison | Director | 2025-08-11 | 3,000 | $145.98 | $437.94kBuy |
| Bilal Muhsin | Chief Operating Officer | 2025-05-12 | 5,594 | $163.51 | $914.66kSell |
| Bilal Muhsin | Chief Operating Officer | 2025-05-12 | 525 | $164.96 | $86.61kSell |
| Bilal Muhsin | Chief Operating Officer | 2025-05-12 | 10,000 | $34.51 | $345.10kBuy |
| Bilal Muhsin | Chief Operating Officer | 2025-05-12 | 3,881 | $162.72 | $631.51kSell |
| Craig B. Reynolds | Director | 2025-03-14 | 2,053 | $166.13 | $341.07kSell |
| Bilal Muhsin | Chief Operating Officer | 2025-03-10 | 3,935 | $165.18 | $649.98kSell |
| Bilal Muhsin | Chief Operating Officer | 2025-03-10 | 10,087 | $166.03 | $1.67MSell |
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Net Insider Buy/Sell (L12M) Ownership
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MASI Shareholders
What type of owners hold Masimo Corp stock?
Institutional
Insider
Retail
| Name | Hold | Shares | Value | Type |
|---|---|---|---|---|
| Blackrock Inc | 19.34% | 10,507,326 | $1.64B | Institution |
| Politan Capital Management LP | 8.68% | 4,716,536 | $735.59M | Insider |
| Vanguard Group Inc | 8.54% | 4,638,135 | $723.36M | Institution |
| Joe E. Kiani | 5.94% | 3,226,230 | $503.16M | Insider |
| Massachusetts Financial Services Co | 4.55% | 2,470,393 | $385.28M | Institution |
| Capital Research Global Investors | 3.42% | 1,855,670 | $289.41M | Institution |
| Westfield Capital Management Co LP | 2.17% | 1,181,203 | $184.22M | Institution |
| Geode Capital Management LLC | 1.65% | 896,418 | $139.81M | Institution |
| Edward L. Cahill | 1.18% | 642,270 | $100.17M | Insider |
| Bradley Langdale | 0.98% | 531,330 | $82.87M | Insider |
MASI vs Medical Device Stocks
Masimo Stock Ownership FAQ
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Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.