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Masimo Corporation

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Overview
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Institutions
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Balance Sheet
Cash Flow
MASI Income Statement
MASI Balance Sheet
MASI Cash Flow
MASI Stock Insider Trading Activity
Name
Type
Shares
Price
Shares Held
Date
Reported
MASI Stock Institutional Owners
Investor
Shares
Change in Shares
Market Value
Date
Reported
MASI Derivatives Institutional Owners
Investor
Type
Shares
Change in Shares
Market Value
Date
Reported

Recently reported changes by institutional investors

Quarterly net insider trading by MASI's directors and management

Government lobbying spending instances

  • $140,000 Oct 21, 2024 Issue: Copyright/Patent/Trademark Health Issues
  • $120,000 Jul 19, 2024 Issue: Health Issues
  • $190,000 Apr 24, 2024 Issue: Copyright/Patent/Trademark Health Issues
  • $100,000 Jan 22, 2024 Issue: Copyright/Patent/Trademark Health Issues
  • $130,000 Oct 19, 2023 Issue: Copyright/Patent/Trademark Health Issues
  • $100,000 Jul 20, 2023 Issue: Taxation/Internal Revenue Code Copyright/Patent/Trademark Health Issues
  • $200,000 Jan 20, 2023 Issue: Labor Issues/Antitrust/Workplace Taxation/Internal Revenue Code Copyright/Patent/Trademark Health Issues
  • $100,000 Oct 19, 2022 Issue: Copyright/Patent/Trademark Health Issues
  • $60,000 Jul 19, 2022 Issue: Immigration Taxation/Internal Revenue Code Copyright/Patent/Trademark Consumer Issues/Safety/Products Health Issues
  • $80,000 Apr 19, 2022 Issue: Immigration Taxation/Internal Revenue Code Copyright/Patent/Trademark Consumer Issues/Safety/Products Health Issues
  • $70,000 Jan 20, 2022 Issue: None
  • $100,000 Oct 20, 2021 Issue: None
  • $50,000 Jul 19, 2021 Issue: None
  • $60,000 Apr 20, 2021 Issue: None
  • $50,000 Jan 20, 2021 Issue: None
  • $80,000 Oct 19, 2020 Issue: HEALTH ISSUES
  • $90,000 Jul 20, 2020 Issue: None
  • $130,000 Apr 16, 2020 Issue: HEALTH ISSUES
  • $70,000 Jan 21, 2020 Issue: HEALTH ISSUES
  • $80,000 Oct 21, 2019 Issue: Health Issues
  • $60,000 Jul 22, 2019 Issue: Health Issues
  • $20,000 Apr 01, 2019 Issue: Labor Issues/Antitrust/Workplace
  • $20,000 Jan 03, 2019 Issue: Labor Issues/Antitrust/Workplace
  • $20,000 Oct 01, 2018 Issue: Labor Issues/Antitrust/Workplace
  • $20,000 Jul 02, 2018 Issue: Labor Issues/Antitrust/Workplace
  • $20,000 Apr 04, 2018 Issue: Labor Issues/Antitrust/Workplace
  • $20,000 Jan 03, 2018 Issue: Labor Issues/Antitrust/Workplace
  • $20,000 Oct 03, 2017 Issue: Labor Issues/Antitrust/Workplace
  • $20,000 Jul 05, 2017 Issue: Labor Issues/Antitrust/Workplace
  • $20,000 Apr 03, 2017 Issue: Labor Issues/Antitrust/Workplace
  • $20,000 Jan 04, 2017 Issue: Labor Issues/Antitrust/Workplace
  • $20,000 Oct 05, 2016 Issue: Labor Issues/Antitrust/Workplace
  • $20,000 Jul 07, 2016 Issue: Labor Issues/Antitrust/Workplace
  • $20,000 Apr 01, 2016 Issue: Labor Issues/Antitrust/Workplace
  • $20,000 Jan 06, 2016 Issue: Immigration Labor Issues/Antitrust/Workplace
  • $20,000 Oct 01, 2015 Issue: Labor Issues/Antitrust/Workplace
  • $20,000 Jul 07, 2015 Issue: Labor Issues/Antitrust/Workplace
  • $20,000 Apr 03, 2015 Issue: Labor Issues/Antitrust/Workplace
  • $20,000 Jan 05, 2015 Issue: Labor Issues/Antitrust/Workplace
  • $20,000 Oct 01, 2014 Issue: Labor Issues/Antitrust/Workplace
  • $20,000 Jul 02, 2014 Issue: Labor Issues/Antitrust/Workplace
  • $20,000 Apr 02, 2014 Issue: Labor Issues/Antitrust/Workplace
  • $20,000 Jan 02, 2014 Issue: Labor Issues/Antitrust/Workplace
  • $30,000 Oct 01, 2013 Issue: Health Issues Labor Issues/Antitrust/Workplace
  • $30,000 Jul 01, 2013 Issue: Labor Issues/Antitrust/Workplace
  • $10,000 Jan 19, 2010 Issue: Taxation/Internal Revenue Code Health Issues

Estimated quarterly lobbying spending

U.S. Patents

New patents grants

  • Patent Title: Calibration for multi-stage physiological monitors Jan. 07, 2025
  • Patent Title: Electronic measurement device Jan. 07, 2025
  • Patent Title: Electronic measurement device Jan. 07, 2025
  • Patent Title: Robust alarm system Dec. 31, 2024
  • Patent Title: Patient monitoring systems, devices, and methods Dec. 31, 2024
  • Patent Title: Blood glucose sensing system Dec. 31, 2024
  • Patent Title: Patient monitor for determining microcirculation state Dec. 31, 2024
  • Patent Title: Method and apparatus for calibration to reduce coupling between signals in a measurement system Dec. 24, 2024
  • Patent Title: Hypersaturation index Dec. 17, 2024
  • Patent Title: Tissue profile wellness monitor Dec. 03, 2024
  • Patent Title: Patient connector assembly with vertical detents Dec. 03, 2024
  • Patent Title: Systems and methods for patient fall detection Nov. 26, 2024
  • Patent Title: Water resistant connector for noninvasive patient monitor Nov. 12, 2024
  • Patent Title: Systems and methods for monitoring a patient health network Nov. 12, 2024
  • Patent Title: Haemodynamic monitor with improved filtering Nov. 12, 2024
  • Patent Title: Portion of a wearable temperature measurement device Nov. 12, 2024
  • Patent Title: Systems and methods for patient fall detection Nov. 05, 2024
  • Patent Title: System and method for monitoring the life of a physiological sensor Oct. 29, 2024
  • Patent Title: Soft boot pulse oximetry sensor Oct. 29, 2024
  • Patent Title: Wearable sensor Oct. 29, 2024
  • Patent Title: Privacy switch for mobile communications device Oct. 22, 2024
  • Patent Title: Bite block Oct. 22, 2024
  • Patent Title: Multi-stream data collection system for noninvasive measurement of blood constituents Jul. 14, 2020
  • Patent Title: Multi-stream data collection system for noninvasive measurement of blood constituents Jul. 07, 2020
  • Patent Title: Multi-stream data collection system for noninvasive measurement of blood constituents Jul. 07, 2020
  • Patent Title: Physiological monitoring devices, systems, and methods Jun. 23, 2020
  • Patent Title: Physiological measurement devices, systems, and methods Jun. 23, 2020
  • Patent Title: Physiological measurement devices, systems, and methods Jun. 23, 2020
  • Patent Title: Non-invasive intravascular volume index monitor Jun. 23, 2020
  • Patent Title: Flow alarm device housing Jun. 16, 2020
  • Patent Title: Display screen or portion thereof with a graphical user interface for physiological monitoring Jun. 09, 2020
  • Patent Title: Systems and methods for monitoring a patient health network Jun. 02, 2020
  • Patent Title: Mobile patient alarm display Jun. 02, 2020
  • Patent Title: Modular multi-parameter patient monitoring device Jun. 02, 2020
  • Patent Title: Physiological monitoring devices, systems, and methods May. 12, 2020
  • Patent Title: Physiological measurement devices, systems, and methods May. 05, 2020
  • Patent Title: Connector Apr. 07, 2020
  • Patent Title: Respiration processor Mar. 24, 2020
  • Patent Title: Non-invasive physiological sensor cover Mar. 17, 2020
  • Patent Title: Multi-stream data collection system for noninvasive measurement of blood constituents Mar. 17, 2020
  • Patent Title: Multi-stream data collection system for noninvasive measurement of blood constituents Mar. 17, 2020
  • Patent Title: Congenital heart disease monitor Mar. 17, 2020
  • Patent Title: Multi-stream data collection system for noninvasive measurement of blood constituents Mar. 10, 2020
  • Patent Title: Patient monitor placement indicator Mar. 03, 2020
  • Patent Title: Adaptive alarm system Mar. 03, 2020
  • Patent Title: Soft boot pulse oximetry sensor Feb. 25, 2020
  • Patent Title: Blood pressure monitor with valve-chamber assembly Feb. 11, 2020
  • Patent Title: Acoustic sensor assembly Feb. 04, 2020
  • Patent Title: Depth of consciousness monitor Jan. 28, 2020
  • Patent Title: Nose sensor Jan. 21, 2020
Government Contracts

Federal grants, loans, and purchases

Government Contracts

Estimated quarterly amount awarded from public contracts

WallStreetBets

Number of mentions of MASI in WallStreetBets Daily Discussion

MASI News

Recent insights relating to MASI

CNBC Recommendations

Recent picks made for MASI stock on CNBC

Top ETF Holders

ETFs with the largest estimated holdings in MASI

MASI Top Shareholders
Shareholder
Shares Held
MASI Options Owners
Shareholder
Security
Underlying Shares

* These are estimates based on data taken from SEC filings. There may be inaccuracies due to parsing errors, accidental double-counting, incorrect classification of indirectly owned shares, or any other number of issues.

MASI Stock Smart Score

The Quiver Smart Score combines our data on Congress Trading, Lobbying, Insider Trading, CNBC Mentions and more to provide a comprehensive view of the strength of a stock's underlying data.

The Smart Score grades stocks on a scale of 1 (weakest) to 10 (strongest) based on the strength of the underlying data.
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