WallStreetZenWallStreetZen

NASDAQ: MASI
Masimo Corp Stock Ownership - Who owns Masimo?

Insider buying vs selling

Have Masimo Corp insiders been buying or selling?
Buy
Sell
NameRoleDateSharesPriceValue
Micah W. YoungEVP Chief Financial Officer2024-02-28388$128.70
$49.94kSell
Tao LevyEVP BUS DEV2024-02-28401$128.70
$51.61kSell
Thomas Samuel McClenahanEVP GEN COUNSEL CORP SEC2024-02-28394$128.70
$50.71kSell
Bilal MuhsinChief Operating Officer2024-02-28745$128.70
$95.88kSell
Joe E. KianiCEO and Chairman of the Board2024-02-283,929$128.70
$505.66kSell
Joe E. KianiCEO and Chairman of the Board2023-05-252,265$157.53
$356.81kBuy
Joe E. KianiCEO and Chairman of the Board2023-05-253,600$156.79
$564.43kBuy
Joe E. KianiCEO and Chairman of the Board2023-05-25500$158.19
$79.09kBuy

1 of 1

MASI insiders have bought more... subscribe to Premium to read more.
Net Insider Buy/Sell (L12M) Ownership

Be the first to know when MASI insiders and whales buy or sell their stock.

MASI Shareholders

What type of owners hold Masimo Corp stock?
Institutional
Insider
Retail
NameHoldSharesValueType
Fmr LLC13.09%6,927,572$956.77MInstitution
Blackrock Inc10.70%5,659,131$781.58MInstitution
Vanguard Group Inc9.04%4,781,343$660.35MInstitution
Politan Capital Management LP8.91%4,713,518$650.98MInstitution
Politan Capital Management LP8.91%4,713,518$650.98MInsider
Joe E. Kiani5.09%2,694,482$372.13MInsider
Capital Research Global Investors4.29%2,269,189$313.40MInstitution
Massachusetts Financial Services Co3.04%1,607,310$221.99MInstitution
Rtw Investments LP2.76%1,462,400$201.97MInstitution
State Street Corp2.57%1,357,402$187.47MInstitution

1 of 3

MASI vs Medical Device Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
MASI83.94%16.06%Net BuyingNet Selling
GMED77.48%22.52%Net SellingNet Selling
INSP64.68%35.32%Net BuyingNet Selling
PEN88.87%11.04%Net SellingNet Selling
BIO22.79%77.21%Net BuyingNet Buying

Masimo Stock Ownership FAQ

Who owns Masimo?

Masimo (NASDAQ: MASI) is owned by 95.06% institutional shareholders, 18.18% Masimo insiders, and 0.00% retail investors. Politan Capital Management LP is the largest individual Masimo shareholder, owning 4.71M shares representing 8.91% of the company. Politan Capital Management LP's Masimo shares are currently valued at $651.31M.

If you're new to stock investing, here's how to buy Masimo stock.
WallStreetZen does not provide financial advice and does not issue recommendations or offers to buy stock or sell any security.

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.