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MASI Insider Trading

Insider Ownership Percentage: 9.70%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $5,446,800.00

Masimo Insider Trading History Chart

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

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Masimo Share Price & Price History

Current Price: $169.52
Price Change: ▼ Price Decrease of -0.48 (-0.28%)
As of 12/20/2024 06:45 PM ET

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

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Days: 30 | 90 | 365
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Masimo Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
4/26/2024Craig B. ReynoldsDirectorSell40,000$136.17$5,446,800.007,406View SEC Filing Icon  
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  
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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
12/19/2024Principal Financial Group Inc.102,507$13.67M0.0%-31.0%0.191%Search for SEC Filing on Google Icon
12/6/2024Logan Capital Management Inc.50,352$6.71M0.3%-1.4%0.094%Search for SEC Filing on Google Icon
12/6/2024Retirement Systems of Alabama114,260$15.23M0.1%-20.8%0.213%Search for SEC Filing on Google Icon
11/27/2024Franklin Resources Inc.1,683$0.24M0.0%-11.9%0.003%Search for SEC Filing on Google Icon
11/25/2024Tidal Investments LLC2,389$0.32M0.0%N/A0.004%Search for SEC Filing on Google Icon
11/25/2024Wilmington Savings Fund Society FSB49,064$6.54M0.1%-0.5%0.092%Search for SEC Filing on Google Icon
11/18/2024Teachers Retirement System of The State of Kentucky15,451$2.06M0.0%-2.5%0.029%Search for SEC Filing on Google Icon
11/18/2024Coldstream Capital Management Inc.2,281$0.31M0.0%-6.9%0.004%Search for SEC Filing on Google Icon
11/16/2024Geode Capital Management LLC792,886$105.74M0.0%+1.5%1.481%Search for SEC Filing on Google Icon
11/15/2024Barclays PLC39,957$5.33M0.0%+152.6%0.075%Search for SEC Filing on Google Icon
11/15/2024Public Employees Retirement System of Ohio15,976$2.13M0.0%-4.6%0.030%Search for SEC Filing on Google Icon
11/15/2024Y Intercept Hong Kong Ltd3,893$0.52M0.0%N/A0.007%Search for SEC Filing on Google Icon
11/15/2024MML Investors Services LLC2,056$0.27M0.0%+4.9%0.004%Search for SEC Filing on Google Icon
11/15/2024Orion Portfolio Solutions LLC4,681$0.62M0.0%-10.3%0.009%Search for SEC Filing on Google Icon
11/15/2024XTX Topco Ltd17,157$2.29M0.2%N/A0.032%Search for SEC Filing on Google Icon
11/15/2024Zacks Investment Management26,558$3.54M0.0%-1.1%0.050%Search for SEC Filing on Google Icon
11/15/2024National Bank of Canada FI132,500$17.67M0.0%+195.6%0.247%Search for SEC Filing on Google Icon
11/15/2024Kovitz Investment Group Partners LLC3,902$0.50M0.0%N/A0.007%Search for SEC Filing on Google Icon
11/15/2024Two Sigma Advisers LP218,600$29.15M0.1%+95.9%0.408%Search for SEC Filing on Google Icon
11/15/2024State Street Corp1,438,814$191.84M0.0%+0.7%2.687%Search for SEC Filing on Google Icon
11/15/2024Stifel Financial Corp1,716$0.23M0.0%N/A0.003%Search for SEC Filing on Google Icon
11/15/2024Quantinno Capital Management LP2,110$0.28M0.0%-45.9%0.004%Search for SEC Filing on Google Icon
11/15/2024Quarry LP252$34K0.0%-80.3%0.000%Search for SEC Filing on Google Icon
11/15/2024HighTower Advisors LLC4,810$0.64M0.0%-7.8%0.009%Search for SEC Filing on Google Icon
11/15/2024Holocene Advisors LP875,159$116.69M0.5%-15.6%1.635%Search for SEC Filing on Google Icon
11/15/2024Centiva Capital LP5,087$0.68M0.0%N/A0.010%Search for SEC Filing on Google Icon
11/15/2024Clearline Capital LP160,029$21.34M0.9%N/A0.299%Search for SEC Filing on Google Icon
11/15/2024Erste Asset Management GmbH55,000$7.33M0.1%N/A0.103%Search for SEC Filing on Google Icon
11/14/2024Edgestream Partners L.P.10,449$1.39M0.1%+103.9%0.020%Search for SEC Filing on Google Icon
11/14/2024Fred Alger Management LLC4,459$0.60M0.0%N/A0.008%Search for SEC Filing on Google Icon
11/14/2024Verition Fund Management LLC1,840$0.25M0.0%N/A0.003%Search for SEC Filing on Google Icon
11/14/2024Rockefeller Capital Management L.P.137,393$18.32M0.0%+4.2%0.257%Search for SEC Filing on Google Icon
11/14/2024UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC112,471$15M0.0%-6.9%0.210%Search for SEC Filing on Google Icon
11/14/2024MetLife Investment Management LLC23,812$3.18M0.0%-2.7%0.044%Search for SEC Filing on Google Icon
11/14/2024Healthcare of Ontario Pension Plan Trust Fund30,900$4.12M0.0%N/A0.058%Search for SEC Filing on Google Icon
11/13/2024Bridgewater Associates LP7,617$1.02M0.0%-27.2%0.014%Search for SEC Filing on Google Icon
11/13/2024BNP Paribas Financial Markets19,982$2.66M0.0%+76.4%0.037%Search for SEC Filing on Google Icon
11/13/2024FMR LLC6,756,618$900.86M0.1%+41.2%12.620%Search for SEC Filing on Google Icon
11/13/2024The Manufacturers Life Insurance Company36,526$4.87M0.0%-3.2%0.068%Search for SEC Filing on Google Icon
11/13/2024Qsemble Capital Management LP1,617$0.22M0.0%-41.6%0.003%Search for SEC Filing on Google Icon
11/13/2024Harvest Fund Management Co. Ltd886$0.12M0.0%N/A0.002%Search for SEC Filing on Google Icon
11/12/2024Westfield Capital Management Co. LP1,394,056$185.87M0.8%+23.2%2.604%Search for SEC Filing on Google Icon
11/12/2024Pitcairn Co.1,635$0.22M0.0%-9.1%0.003%Search for SEC Filing on Google Icon
11/12/2024Algert Global LLC19,139$2.55M0.1%+37.9%0.036%Search for SEC Filing on Google Icon
11/12/2024Raymond James Trust N.A.8,814$1.18M0.0%+37.4%0.016%Search for SEC Filing on Google Icon
11/12/2024Charles Schwab Investment Management Inc.370,028$49.34M0.0%-5.9%0.691%Search for SEC Filing on Google Icon
11/12/2024DE Burlo Group Inc.8,752$1.17M0.1%-11.2%0.016%Search for SEC Filing on Google Icon
11/12/2024Brown Capital Management LLC4,404$0.59M0.0%-83.6%0.008%Search for SEC Filing on Google Icon
11/12/2024Massachusetts Financial Services Co. MA792,166$105.62M0.0%+9.8%1.480%Search for SEC Filing on Google Icon
11/9/2024Intech Investment Management LLC9,444$1.26M0.0%-8.1%0.018%Search for SEC Filing on Google Icon
11/8/2024Advisors Asset Management Inc.14,216$1.90M0.0%+3.7%0.027%Search for SEC Filing on Google Icon
11/8/2024NS Partners Ltd43,037$5.74M0.2%+2.3%0.081%Search for SEC Filing on Google Icon
11/8/2024Avior Wealth Management LLC5,731$0.76M0.0%+16.5%0.011%Search for SEC Filing on Google Icon
11/7/2024Quest Partners LLC2,115$0.28M0.0%+8,360.0%0.004%Search for SEC Filing on Google Icon
11/7/2024Swiss National Bank88,300$11.77M0.0%-0.2%0.166%Search for SEC Filing on Google Icon
11/7/2024Thrivent Financial for Lutherans10,373$1.38M0.0%-99.1%0.019%Search for SEC Filing on Google Icon
11/6/2024Mutual of America Capital Management LLC23,865$3.18M0.0%-6.5%0.045%Search for SEC Filing on Google Icon
11/6/2024Empowered Funds LLC2,095$0.28M0.0%N/A0.004%Search for SEC Filing on Google Icon
11/6/2024CIBC Asset Management Inc1,544$0.21M0.0%N/A0.003%Search for SEC Filing on Google Icon
11/6/2024ING Groep NV240,900$32.12M0.2%+143.3%0.453%Search for SEC Filing on Google Icon
11/6/2024KBC Group NV1,280$0.17M0.0%+17.3%0.002%Search for SEC Filing on Google Icon
11/6/2024Oppenheimer Asset Management Inc.3,584$0.48M0.0%N/A0.007%Search for SEC Filing on Google Icon
11/5/2024Victory Capital Management Inc.9,240$1.23M0.0%-5.9%0.017%Search for SEC Filing on Google Icon
11/5/2024Sumitomo Mitsui Trust Group Inc.372,183$49.62M0.0%-4.8%0.700%Search for SEC Filing on Google Icon
11/5/2024GSA Capital Partners LLP8,230$1.10M0.1%-32.6%0.015%Search for SEC Filing on Google Icon
11/4/2024Versor Investments LP9,591$1.28M0.2%+81.7%0.018%Search for SEC Filing on Google Icon
11/4/2024State of New Jersey Common Pension Fund D16,736$2.23M0.0%+1.2%0.031%Search for SEC Filing on Google Icon
11/4/2024Crossmark Global Holdings Inc.3,248$0.43M0.0%+14.4%0.006%Search for SEC Filing on Google Icon
11/4/2024Montanaro Asset Management Ltd55,700$7.43M1.3%+3.7%0.105%Search for SEC Filing on Google Icon
11/1/2024Assetmark Inc.1,183$0.16M0.0%+12.7%0.002%Search for SEC Filing on Google Icon
10/31/2024Principal Financial Group Inc.102,507$13.67M0.0%-31.0%0.193%Search for SEC Filing on Google Icon
10/31/2024Malaga Cove Capital LLC3,005$0.40M0.2%N/A0.006%Search for SEC Filing on Google Icon
10/31/2024M&G PLC3,053$0.41M0.0%-5.8%0.006%Search for SEC Filing on Google Icon
10/30/2024Amalgamated Bank21,313$2.84M0.0%-6.4%0.040%Search for SEC Filing on Google Icon
10/28/2024Ace Management Global Ltd.965,504$128.73M38.4%-9.0%1.815%Search for SEC Filing on Google Icon
10/28/2024US Bancorp DE4,370$0.58M0.0%-2.3%0.008%Search for SEC Filing on Google Icon
10/25/2024Roubaix Capital LLC34,041$4.54M2.5%+37.0%0.064%Search for SEC Filing on Google Icon
10/25/2024SteelPeak Wealth LLC4,274$0.57M0.0%N/A0.008%Search for SEC Filing on Google Icon
10/25/2024New York State Teachers Retirement System45,448$6.06M0.0%-7.3%0.085%Search for SEC Filing on Google Icon
10/24/2024Barrett & Company Inc.567$76K0.0%-50.0%0.001%Search for SEC Filing on Google Icon
10/24/2024State of Alaska Department of Revenue5,139$0.69M0.0%+7.2%0.010%Search for SEC Filing on Google Icon
10/23/2024Louisiana State Employees Retirement System12,200$1.63M0.0%-3.2%0.023%Search for SEC Filing on Google Icon
10/23/2024Assenagon Asset Management S.A.21,263$2.84M0.0%-58.1%0.040%Search for SEC Filing on Google Icon
10/22/2024Private Advisor Group LLC4,155$0.55M0.0%-4.3%0.008%Search for SEC Filing on Google Icon
10/19/2024Allspring Global Investments Holdings LLC2,394$0.32M0.0%+5,340.9%0.005%Search for SEC Filing on Google Icon
10/18/2024Raymond James & Associates175,050$23.34M0.0%-3.0%0.329%Search for SEC Filing on Google Icon
10/16/2024Cardinal Capital Management18,517$2.47M0.4%+19.9%0.035%Search for SEC Filing on Google Icon
10/16/2024Kapitalo Investimentos Ltda1,815$0.24M0.1%N/A0.003%Search for SEC Filing on Google Icon
10/15/2024Lockerman Financial Group Inc.13,600$1.81M3.1%-5.6%0.026%Search for SEC Filing on Google Icon
10/15/2024NBC Securities Inc.228$30K0.0%+47.1%0.000%Search for SEC Filing on Google Icon
10/11/2024Creative Planning14,700$1.96M0.0%-5.9%0.028%Search for SEC Filing on Google Icon
10/10/2024Exchange Traded Concepts LLC12,550$1.67M0.0%+17.4%0.024%Search for SEC Filing on Google Icon
10/10/2024Inspire Investing LLC2,964$0.40M0.0%N/A0.006%Search for SEC Filing on Google Icon
10/8/2024CWM LLC1,070$0.14M0.0%-8.0%0.002%Search for SEC Filing on Google Icon
10/5/2024Handelsbanken Fonder AB13,230$1.76M0.0%+17.8%0.025%Search for SEC Filing on Google Icon
10/3/2024SG Americas Securities LLC28,967$3.86M0.0%N/A0.054%Search for SEC Filing on Google Icon
8/21/2024Truist Financial Corp4,128$0.52M0.0%-39.1%0.008%Search for SEC Filing on Google Icon
8/20/2024Senator Investment Group LP100,000$12.59M0.6%-42.5%0.188%Search for SEC Filing on Google Icon
8/16/2024Quarry LP1,279$0.16M0.0%-63.7%0.002%Search for SEC Filing on Google Icon
8/16/2024Northwestern Mutual Wealth Management Co.350$44K0.0%+133.3%0.001%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: $169.52
Low: $166.97
High: $173.26

50 Day Range

MA: $160.45
Low: $139.33
High: $177.70

52 Week Range

Now: $169.52
Low: $101.61
High: $180.97

Volume

1,091,586 shs

Average Volume

664,998 shs

Market Capitalization

$9.08 billion

P/E Ratio

116.91

Dividend Yield

N/A

Beta

1.01

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

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

Who are the major institutional investors of Masimo?

Masimo's top institutional investors include:
  1. FMR LLC — 12.62%
  2. State Street Corp — 2.69%
  3. Westfield Capital Management Co. LP — 2.60%
  4. Ace Management Global Ltd. — 1.82%
  5. Holocene Advisors LP — 1.63%
  6. Geode Capital Management LLC — 1.48%
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. Thrivent Financial for Lutherans
  2. Holocene Advisors LP
  3. Ace Management Global Ltd.
  4. Principal Financial Group Inc.
  5. Principal Financial Group Inc.
  6. Retirement Systems of Alabama
  7. Assenagon Asset Management S.A.
  8. Charles Schwab Investment Management Inc.

Which major investors are buying Masimo stock?

During the previous quarter, MASI stock was bought by institutional investors including:
  1. FMR LLC
  2. Westfield Capital Management Co. LP
  3. Clearline Capital LP
  4. ING Groep NV
  5. Two Sigma Advisers LP
  6. National Bank of Canada FI
  7. Massachusetts Financial Services Co. MA
  8. Erste Asset Management GmbH
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