MASI Insider Trading

Insider Ownership Percentage: 9.70%
Insider Buying (Last 12 Months): $1,000,323.40
Insider Selling (Last 12 Months): $0.00

Masimo Insider Trading History Chart

This chart shows the insider buying and selling history at Masimo by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Masimo Share Price & Price History

Current Price: $134.77
Price Change: Price Decrease of -1.15 (-0.85%)
As of 04/19/2024 01:00 AM ET

This chart shows the closing price history over time for MASI up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

Masimo Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
5/25/2023Joe E KianiCEOBuy6,365$157.16$1,000,323.40366,055View SEC Filing Icon  
12/15/2022Joe E KianiCEOBuy7,040$144.79$1,019,321.6046,818View SEC Filing Icon  
11/14/2022Joe E KianiCEOBuy31,994$123.99$3,966,936.0639,778View SEC Filing Icon  
11/11/2022Joe E KianiCEOBuy7,784$129.27$1,006,237.687,784View SEC Filing Icon  
1/24/2022Adam MikkelsonDirectorSell600$214.80$128,880.00View SEC Filing Icon  
1/18/2022Adam MikkelsonDirectorSell600$228.70$137,220.00View SEC Filing Icon  
1/10/2022Adam MikkelsonDirectorSell600$250.01$150,006.00View SEC Filing Icon  
12/6/2021Tao LevyEVPSell3,000$275.47$826,410.00View SEC Filing Icon  
11/19/2021Joe E KianiCEOSell8,416$300.83$2,531,785.28View SEC Filing Icon  
11/17/2021Joe E KianiCEOSell32,597$300.54$9,796,702.38View SEC Filing Icon  
11/15/2021Joe E KianiCEOSell27,599$301.36$8,317,234.64View SEC Filing Icon  
11/12/2021Joe E KianiCEOSell8,549$300.03$2,564,956.47View SEC Filing Icon  
11/12/2021Micah W. YoungCFOSell3,700$298.00$1,102,600.00View SEC Filing Icon  
11/3/2021Joe E KianiCEOSell200$290.17$58,034.00View SEC Filing Icon  
11/1/2021Joe E KianiCEOSell3,429$290.08$994,684.32View SEC Filing Icon  
10/29/2021Joe E KianiCEOSell18,967$290.97$5,518,827.99View SEC Filing Icon  
10/26/2021Joe E KianiCEOSell29,932$291.13$8,714,103.16View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for Masimo (NASDAQ:MASI)

85.96% of Masimo stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at MASI by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Masimo Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
4/19/2024Sumitomo Mitsui Trust Holdings Inc.391,889$57.55M0.0%-5.3%0.741%Search for SEC Filing on Google Icon
4/19/2024Handelsinvest Investeringsforvaltning2,132$0.31M0.2%-34.2%0.004%Search for SEC Filing on Google Icon
4/18/2024SeaCrest Wealth Management LLC1,790$0.26M0.0%N/A0.003%Search for SEC Filing on Google Icon
4/18/2024State of Michigan Retirement System10,896$1.60M0.0%+1.9%0.021%Search for SEC Filing on Google Icon
4/18/2024Allspring Global Investments Holdings LLC46,607$6.84M0.0%+90.5%0.088%Search for SEC Filing on Google Icon
4/18/2024Oak Thistle LLC1,976$0.29M0.3%-53.3%0.004%Search for SEC Filing on Google Icon
4/16/2024Cardinal Capital Management14,764$2.17M0.4%+25.1%0.028%Search for SEC Filing on Google Icon
4/12/2024Riverview Trust Co169$25K0.0%N/A0.000%Search for SEC Filing on Google Icon
4/5/2024Juncture Wealth Strategies LLC2,027$0.30M0.1%N/A0.004%Search for SEC Filing on Google Icon
3/11/2024Vanguard Group Inc.4,781,343$560.42M0.0%+0.6%9.037%Search for SEC Filing on Google Icon
3/1/2024Royal London Asset Management Ltd.17,188$2.02M0.0%-9.1%0.033%Search for SEC Filing on Google Icon
3/1/2024Goldman Sachs Group Inc.175,510$20.57M0.0%+40.5%0.332%Search for SEC Filing on Google Icon
2/28/2024American International Group Inc.60,321$7.07M0.0%-4.1%0.114%Search for SEC Filing on Google Icon
2/26/2024Virtu Financial LLC11,611$1.36M0.1%-48.1%0.022%Search for SEC Filing on Google Icon
2/26/2024Teachers Retirement System of The State of Kentucky15,841$1.86M0.0%-4.2%0.030%Search for SEC Filing on Google Icon
2/20/2024Readystate Asset Management LP27,480$3.22M0.1%N/A0.052%Search for SEC Filing on Google Icon
2/17/2024FIL Ltd216,474$25.37M0.0%+84.3%0.410%Search for SEC Filing on Google Icon
2/16/2024Price T Rowe Associates Inc. MD410,508$48.12M0.0%-9.2%0.777%Search for SEC Filing on Google Icon
2/16/2024Peloton Wealth Strategists5,950$0.70M0.3%-30.0%0.011%Search for SEC Filing on Google Icon
2/16/2024Public Employees Retirement System of Ohio18,433$2.16M0.0%+3.0%0.035%Search for SEC Filing on Google Icon
2/15/2024Peloton Wealth Strategists5,950$0.70M0.3%-30.0%0.011%Search for SEC Filing on Google Icon
2/15/2024Legal & General Group Plc191,198$22.41M0.0%-5.2%0.362%Search for SEC Filing on Google Icon
2/15/2024Vanguard Group Inc.4,781,343$560.42M0.0%+0.6%9.049%Search for SEC Filing on Google Icon
2/15/2024Voya Investment Management LLC18,894$2.22M0.0%-17.0%0.036%Search for SEC Filing on Google Icon
2/15/2024Wahed Invest LLC237$28K0.0%-65.5%0.000%Search for SEC Filing on Google Icon
2/15/2024Weiss Multi Strategy Advisers LLC12,000$1.41M0.0%+27.7%0.023%Search for SEC Filing on Google Icon
2/15/2024Nuveen Asset Management LLC93,068$10.91M0.0%-1.2%0.176%Search for SEC Filing on Google Icon
2/15/2024Price T Rowe Associates Inc. MD410,508$48.12M0.0%-9.2%0.777%Search for SEC Filing on Google Icon
2/15/2024Gotham Asset Management LLC80,056$9.38M0.2%+1,424.0%0.152%Search for SEC Filing on Google Icon
2/15/2024Hawk Ridge Capital Management LP342,528$40.15M2.3%-39.7%0.648%Search for SEC Filing on Google Icon
2/15/2024Brown Capital Management LLC26,972$3.16M0.0%+21.9%0.051%Search for SEC Filing on Google Icon
2/15/2024Baird Financial Group Inc.4,412$0.52M0.0%-3.7%0.008%Search for SEC Filing on Google Icon
2/15/2024Brevan Howard Capital Management LP7,696$0.90M0.0%N/A0.015%Search for SEC Filing on Google Icon
2/15/2024Comerica Bank109,259$12.81M0.1%+13.3%0.207%Search for SEC Filing on Google Icon
2/14/2024Royal Bank of Canada27,476$3.22M0.0%-24.0%0.052%Search for SEC Filing on Google Icon
2/14/2024Pathstone Holdings LLC5,369$0.63M0.0%N/A0.010%Search for SEC Filing on Google Icon
2/14/2024Pitcairn Co.1,867$0.22M0.0%N/A0.004%Search for SEC Filing on Google Icon
2/14/2024Point72 Asset Management L.P.516,356$60.52M0.1%+176.7%0.977%Search for SEC Filing on Google Icon
2/14/2024Creative Planning19,769$2.32M0.0%+8.1%0.037%Search for SEC Filing on Google Icon
2/14/2024Bridgewater Associates LP45,726$5.36M0.0%-14.0%0.087%Search for SEC Filing on Google Icon
2/14/2024Neuberger Berman Group LLC4,308$0.51M0.0%N/A0.008%Search for SEC Filing on Google Icon
2/14/202413D Management LLC44,095$5.17M3.0%+99.4%0.083%Search for SEC Filing on Google Icon
2/14/2024Lighthouse Investment Partners LLC37,289$4.37M0.2%N/A0.071%Search for SEC Filing on Google Icon
2/14/2024State of Tennessee Treasury Department25,560$3M0.0%-30.4%0.048%Search for SEC Filing on Google Icon
2/14/2024Logan Capital Management Inc.49,873$5.85M0.3%-2.8%0.094%Search for SEC Filing on Google Icon
2/14/2024Sei Investments Co.180,628$21.17M0.0%-1.8%0.342%Search for SEC Filing on Google Icon
2/14/2024RTW Investments LP1,462,400$171.41M2.7%-2.6%2.768%Search for SEC Filing on Google Icon
2/14/2024Schroder Investment Management Group877,539$102.86M0.1%+59.6%1.661%Search for SEC Filing on Google Icon
2/14/2024CenterBook Partners LP39,404$4.62M0.6%-4.3%0.075%Search for SEC Filing on Google Icon
2/13/2024Envestnet Asset Management Inc.20,129$2.36M0.0%-8.1%0.038%Search for SEC Filing on Google Icon
2/13/2024Northern Trust Corp347,353$40.71M0.0%+4.1%0.657%Search for SEC Filing on Google Icon
2/13/2024American International Group Inc.60,321$7.07M0.0%-4.1%0.114%Search for SEC Filing on Google Icon
2/13/2024Public Employees Retirement Association of Colorado5,825$0.68M0.0%-33.3%0.011%Search for SEC Filing on Google Icon
2/13/2024Crossmark Global Holdings Inc.3,303$0.39M0.0%-6.0%0.006%Search for SEC Filing on Google Icon
2/13/2024Tower Research Capital LLC TRC 3,707$0.43M0.0%-41.7%0.007%Search for SEC Filing on Google Icon
2/13/2024Capital Research Global Investors2,269,189$265.97M0.1%+6.4%4.294%Search for SEC Filing on Google Icon
2/13/2024First Trust Advisors LP3,191$0.37M0.0%-97.0%0.006%Search for SEC Filing on Google Icon
2/13/2024Goldman Sachs Group Inc.175,510$20.57M0.0%+40.5%0.332%Search for SEC Filing on Google Icon
2/13/2024Royal London Asset Management Ltd.17,188$2.02M0.0%-9.1%0.033%Search for SEC Filing on Google Icon
2/13/2024Carmignac Gestion5,000$0.59M0.0%-59.3%0.009%Search for SEC Filing on Google Icon
2/13/2024Bell Asset Management Ltd19,405$2.27M0.3%-64.6%0.037%Search for SEC Filing on Google Icon
2/13/2024NEOS Investment Management LLC2,989$0.35M0.0%N/A0.006%Search for SEC Filing on Google Icon
2/13/2024The Manufacturers Life Insurance Company 56,568$6.63M0.0%+1.5%0.107%Search for SEC Filing on Google Icon
2/13/2024KBC Group NV3,090$0.36M0.0%-72.8%0.006%Search for SEC Filing on Google Icon
2/13/2024California State Teachers Retirement System47,157$5.53M0.0%-4.3%0.089%Search for SEC Filing on Google Icon
2/13/2024Martin Currie Ltd.4,997$0.59M0.0%-99.0%0.009%Search for SEC Filing on Google Icon
2/12/2024Treasurer of the State of North Carolina19,139$2.24M0.0%+0.9%0.036%Search for SEC Filing on Google Icon
2/12/2024Stifel Financial Corp5,142$0.60M0.0%N/A0.010%Search for SEC Filing on Google Icon
2/12/2024TD Asset Management Inc79,430$9.31M0.0%+11.2%0.150%Search for SEC Filing on Google Icon
2/12/2024Parallel Advisors LLC445$52K0.0%+48.3%0.001%Search for SEC Filing on Google Icon
2/12/2024Hsbc Holdings PLC4,132$0.48M0.0%-78.2%0.008%Search for SEC Filing on Google Icon
2/9/2024Westfield Capital Management Co. LP818,476$95.93M0.6%+35.6%1.549%Search for SEC Filing on Google Icon
2/9/2024Advisory Services Network LLC857$100K0.0%N/A0.002%Search for SEC Filing on Google Icon
2/9/2024Neuberger Berman Group LLC4,308$0.51M0.0%N/A0.008%Search for SEC Filing on Google Icon
2/9/2024Orion Portfolio Solutions LLC4,571$0.52M0.0%-18.7%0.009%Search for SEC Filing on Google Icon
2/9/2024Commerce Bank4,085$0.48M0.0%+60.4%0.008%Search for SEC Filing on Google Icon
2/9/2024Montanaro Asset Management Ltd104,250$12.22M2.3%-26.7%0.197%Search for SEC Filing on Google Icon
2/9/2024EverSource Wealth Advisors LLC295$35K0.0%+851.6%0.001%Search for SEC Filing on Google Icon
2/9/2024Franklin Resources Inc.3,960$0.46M0.0%+24.1%0.007%Search for SEC Filing on Google Icon
2/9/2024Assetmark Inc.827$97K0.0%-17.4%0.002%Search for SEC Filing on Google Icon
2/9/2024BNP Paribas Asset Management Holding S.A.137,294$16.09M0.0%-64.4%0.260%Search for SEC Filing on Google Icon
2/9/2024Corient Private Wealth LLC4,037$0.47M0.0%+66.4%0.008%Search for SEC Filing on Google Icon
2/9/2024Wells Fargo & Company MN116,712$13.68M0.0%+282.0%0.221%Search for SEC Filing on Google Icon
2/9/2024Coldstream Capital Management Inc.2,292$0.27M0.0%N/A0.004%Search for SEC Filing on Google Icon
2/9/2024UBS Group AG32,124$3.77M0.0%-51.8%0.061%Search for SEC Filing on Google Icon
2/9/2024Norges Bank8,957$1.05M0.0%N/A0.017%Search for SEC Filing on Google Icon
2/8/2024Independent Advisor Alliance2,036$0.24M0.0%N/A0.004%Search for SEC Filing on Google Icon
2/8/2024Jackson Square Partners LLC762,329$89.35M2.9%-11.5%1.443%Search for SEC Filing on Google Icon
2/8/2024Quadrant Capital Group LLC1,389$0.16M0.0%+99.0%0.003%Search for SEC Filing on Google Icon
2/8/2024Janney Montgomery Scott LLC5,478$0.64M0.0%-24.2%0.010%Search for SEC Filing on Google Icon
2/8/2024Vanguard Personalized Indexing Management LLC6,970$0.82M0.0%+176.7%0.013%Search for SEC Filing on Google Icon
2/8/2024Mitsubishi UFJ Asset Management Co. Ltd.11,066$1.21M0.0%+77.3%0.021%Search for SEC Filing on Google Icon
2/8/2024M&G Investment Management Ltd.3,061$0.36M0.0%-3.3%0.006%Search for SEC Filing on Google Icon
2/8/2024Moran Wealth Management LLC35,748$4.19M0.1%+2.9%0.068%Search for SEC Filing on Google Icon
2/8/2024Massachusetts Financial Services Co. MA1,607,310$188.39M0.1%+6.2%3.042%Search for SEC Filing on Google Icon
2/7/2024Principal Financial Group Inc.164,627$19.30M0.0%-0.7%0.312%Search for SEC Filing on Google Icon
2/7/2024Dimensional Fund Advisors LP301,488$35.34M0.0%+5.6%0.571%Search for SEC Filing on Google Icon
2/7/2024NBC Securities Inc.255$29K0.0%-35.4%0.000%Search for SEC Filing on Google Icon
2/7/2024BNP Paribas Financial Markets61,832$7.25M0.0%-51.6%0.117%Search for SEC Filing on Google Icon
2/7/2024Teacher Retirement System of Texas2,422$0.28M0.0%-29.9%0.005%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Masimo logo
Masimo Corporation develops, manufactures, and markets various patient monitoring technologies, and automation and connectivity solutions worldwide. The company offers masimo signal extraction technology (SET) pulse oximetry with measure-through motion and low perfusion pulse oximetry monitoring to address the primary limitations of conventional pulse oximetry; Masimo rainbow SET platform, including rainbow SET Pulse CO-Oximetry products that allows noninvasive monitoring of carboxyhemoglobin, methemoglobin, hemoglobin concentration, fractional arterial oxygen saturation, oxygen content, pleth variability index, rainbow pleth variability index, respiration rate from the pleth, and oxygen reserve index, as well as acoustic respiration monitoring, SedLine brain function monitoring, NomoLine capnography and gas monitoring, and regional oximetry. It also provides brain function and hemodynamic monitoring solutions; patient position and activity tracking, and neuromodulation technology solutions; and Masimo Hospital Automation platform, including hospital automation solutions, including Patient SafetyNet, Patient SafetyNet Surveillance, SafetyNet, Replica, Iris, MyView, UniView, Uniview: 60, Masimo Sleep, Centroid, and Bridg; and nasal high-flow ventilation, neuromodulation therapeutics, and telehealth solutions. In addition, the company provides its products through direct sales force, distributors, and original equipment manufacturers partners to hospitals, emergency medical service and home care providers, long-term care facilities, physician offices, veterinarians, and consumers; and home wellness products through e-commerce internet sites, such as masimopersonalhealth.com, amazon.com, and shopify.com. Masimo Corporation was incorporated in 1989 and is headquartered in Irvine, California.
Read More on Masimo

Today's Range

Now: $134.77
Low: $133.69
High: $137.44

50 Day Range

MA: $135.66
Low: $126.49
High: $146.85

52 Week Range

Now: $134.77
Low: $75.22
High: $198.00

Volume

352,900 shs

Average Volume

576,976 shs

Market Capitalization

$7.13 billion

P/E Ratio

89.25

Dividend Yield

N/A

Beta

0.97

Who are the company insiders with the largest holdings of Masimo?

Masimo's top insider shareholders include:
  1. Joe E Kiani (CEO)
Learn More about top insider investors at Masimo.

Who are the major institutional investors of Masimo?

Masimo's top institutional investors include:
  1. Sumitomo Mitsui Trust Holdings Inc. — 0.74%
  2. Allspring Global Investments Holdings LLC — 0.09%
  3. Cardinal Capital Management — 0.03%
  4. State of Michigan Retirement System — 0.02%
  5. Handelsinvest Investeringsforvaltning — 0.00%
  6. Juncture Wealth Strategies LLC — 0.00%
Learn More about top institutional investors of Masimo stock.

Which major investors are selling Masimo stock?

During the last quarter, MASI stock was sold by these institutional investors:
  1. Sumitomo Mitsui Trust Holdings Inc.
  2. Oak Thistle LLC
  3. Handelsinvest Investeringsforvaltning

Which major investors are buying Masimo stock?

During the previous quarter, MASI stock was bought by institutional investors including:
  1. Allspring Global Investments Holdings LLC
  2. Cardinal Capital Management
  3. Juncture Wealth Strategies LLC
  4. SeaCrest Wealth Management LLC
  5. State of Michigan Retirement System
  6. Riverview Trust Co