Masimo Corp. (MASI)
NASDAQ:MASI
Recent Insider Trading Activity
Date | Name | Activity | Value |
|---|---|---|---|
Aug 14, 2025 | xxxxxxxxxxxxx | $30560 | |
Aug 12, 2025 | xxxxxxxxxxxxx | $437940 |
Recent Hedge Fund Trading Activity
Date | Firm | Activity | Value |
|---|---|---|---|
Dec 31, 2025 | xxxxxxxxxxxxx | $3641 | |
Dec 31, 2025 | xxxxxxxxxxxxx | $210567 | |
Dec 31, 2025 | xxxxxxxxxxxxx | $782571 | |
Dec 31, 2025 | xxxxxxxxxxxxx | $2100078 |
Top Shareholders
Holder | # of Shares | Type | % Holding | Value |
|---|---|---|---|---|
| 4,589,648 | Insider | 8.79% | 805,437,328 | |
| 4,428,340 | Institution | 8.48% | 777,129,387 | |
| 3,917,907 | Institution | 7.50% | 687,553,499 | |
| 3,553,197 | Institution | 6.81% | 623,550,542 | |
| 2,535,000 | Institution | 4.86% | 444,867,150 | |
| 1,643,450 | Institution | 3.15% | 288,409,041 | |
| 1,006,301 | Institution | 1.93% | 176,595,762 | |
| 1,005,786 | Institution | 1.93% | 176,505,385 | |
| 850,626 | Institution | 1.63% | 149,276,357 | |
| 808,971 | Institution | 1.55% | 141,966,321 |
Top Mutual Fund Holders
Holder | # of Shares | Type | % Holding | Value |
|---|---|---|---|---|
| 3,553,197 | Institution | 6.81% | 623,550,542 | |
| 2,535,000 | Institution | 4.86% | 444,867,150 | |
| 1,643,450 | Institution | 3.15% | 288,409,041 | |
| 1,006,301 | Institution | 1.93% | 176,595,762 | |
| 1,005,786 | Institution | 1.93% | 176,505,385 | |
| 808,971 | Institution | 1.55% | 141,966,321 | |
| 718,000 | Institution | 1.38% | 126,001,820 | |
| 667,080 | Institution | 1.28% | 117,065,869 | |
| 565,540 | Institution | 1.08% | 99,246,615 | |
| 479,971 | Institution | 0.92% | 84,230,111 |
Top ETF Holders
Holder | # of Shares | Type | % Holding | Value |
|---|---|---|---|---|
| 1,502,218 | Institution | 2.88% | 261,596,243 | |
| 1,476,488 | Institution | 2.83% | 259,108,879 | |
| 1,443,102 | Institution | 2.76% | 198,181,198 | |
| 1,034,210 | Institution | 1.98% | 142,028,059 | |
| 574,836 | Institution | 1.10% | 78,942,228 | |
| 493,127 | Institution | 0.94% | 67,721,131 | |
| 335,782 | Institution | 0.64% | 58,926,383 | |
| 307,720 | Institution | 0.59% | 54,001,783 | |
| 272,767 | Institution | 0.52% | 47,870,609 | |
| 220,396 | Institution | 0.42% | 38,679,498 |
FAQ
Who Owns Masimo Corp. (MASI)?
Currently, no data Available
What percentage of Masimo Corp. (MASI) stock is held by institutional investors?
Currently, no data Available
What percentage of Masimo Corp. (MASI) stock is held by retail investors?
Currently, no data Available
Who owns the most shares of Masimo Corp. (MASI)?
Politan Capital Management LP owns the most shares of Masimo Corp. (MASI).
What is the significance of the ownership structure for a publicly traded company?
The ownership structure can impact the company's decision making, as large institutional investors may exert influence on the company's management and can also affect the company's stock price with their buying and selling patterns.