The #1 Energy Stock to Buy
The next major energy revolution is unfolding right now. And it could hand early investors as much as 46,700% gains…
Get the Name & Ticker Here

MASI Insider Trading

Insider Ownership Percentage: 9.70%
Insider Buying (Last 12 Months): $5,992,495.34
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: $169.07
Price Change: Price Decrease of -0.38 (-0.22%)
As of 02/6/2023 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
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  
4/8/2021Micah W. YoungCFOSell2,087$239.00$498,793.0016,680View SEC Filing Icon  
1/11/2021Craig B. ReynoldsDirectorSell10,000$279.74$2,797,400.0014,300View SEC Filing Icon  
1/11/2021Joe E KianiCEOSell9,034$280.45$2,533,585.30179,241View SEC Filing Icon  
1/7/2021Joe E KianiCEOSell1,542$280.05$431,837.10179,241View SEC Filing Icon  
12/15/2020Anand SampathEVPSell30,000$265.59$7,967,700.0028,782View SEC Filing Icon  
12/11/2020Joe E KianiCEOSell6,038$271.31$1,638,169.78195,867View SEC Filing Icon  
12/8/2020Joe E KianiCEOSell55,971$270.68$15,150,230.28215,212View SEC Filing Icon  
12/4/2020Joe E KianiCEOSell11,688$261.50$3,056,412.00247,553View SEC Filing Icon  
10/27/2020Craig B. ReynoldsDirectorSell10,000$250.00$2,500,000.0014,300View SEC Filing Icon  
10/27/2020Joe E KianiCEOSell47,508$250.47$11,899,328.76206,749View SEC Filing Icon  
10/19/2020Micah W. YoungCFOSell10,000$239.00$2,390,000.0010,000View SEC Filing Icon  
10/12/2020Craig B. ReynoldsDirectorSell20,000$240.11$4,802,200.0014,300View SEC Filing Icon  
10/7/2020Bilal MuhsinCOOSell25,000$251.00$6,275,000.0025,000View SEC Filing Icon  
10/7/2020Joe E KianiCEOSell52,492$250.87$13,168,668.04211,733View SEC Filing Icon  
10/7/2020Thomas Samuel McClenahanEVPSell10,000$254.00$2,540,000.0011,264View SEC Filing Icon  
7/6/2020Jon ColemanInsiderSell1,250$235.00$293,750.0013,715View SEC Filing Icon  
6/8/2020Adam MikkelsonDirectorSell1,498$216.01$323,582.982,802View SEC Filing Icon  
6/4/2020H. Michael CohenDirectorSell587$225.37$132,292.19717View SEC Filing Icon  
4/22/2020Joe E KianiCEOSell11,336$200.27$2,270,260.72170,577View SEC Filing Icon  
4/17/2020Joe E KianiCEOSell111,468$200.70$22,371,627.60270,709View SEC Filing Icon  
4/15/2020Joe E KianiCEOSell83,086$199.58$16,582,303.88271,819View SEC Filing Icon  
4/15/2020Micah W. YoungCFOSell3,534$200.01$706,835.342,087View SEC Filing Icon  
4/14/2020Jon ColemanInsiderSell2,000$190.00$380,000.0014,465View SEC Filing Icon  
4/14/2020Ramshorst David J VanCAOSell2,500$191.00$477,500.003,500View SEC Filing Icon  
4/14/2020Yongsam LeeEVPSell10,000$185.01$1,850,100.0085,000View SEC Filing Icon  
4/9/2020Joe E KianiCEOSell51,942$185.59$9,639,915.78177,265View SEC Filing Icon  
4/6/2020Bilal MuhsinCOOSell7,000$184.00$1,288,000.002,000View SEC Filing Icon  
4/6/2020Joe E KianiCEOSell28,008$185.31$5,190,162.48166,680View SEC Filing Icon  
4/6/2020Ramshorst David J VanCAOSell2,000$187.00$374,000.003,000View SEC Filing Icon  
4/3/2020Joe E KianiCEOSell36,155$185.53$6,707,837.15166,680View SEC Filing Icon  
3/30/2020Ramshorst David J VanCAOSell1,500$183.00$274,500.002,000View SEC Filing Icon  
3/27/2020Ramshorst David J VanCAOSell2,419$180.17$435,831.232,000View SEC Filing Icon  
3/13/2020Joe E KianiCEOSell23,982$185.76$4,454,896.32169,068View SEC Filing Icon  
3/10/2020Joe E KianiCEOSell50,569$181.09$9,157,540.21209,810View SEC Filing Icon  
2/5/2020Thomas Samuel McClenahanEVPSell7,477$176.50$1,319,690.507,464View SEC Filing Icon  
See Full Table

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

87.67% 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
2/6/2023Brinker Capital Investments LLC7,058$1.04M0.0%-5.2%0.013%Search for SEC Filing on Google Icon
2/6/2023Retirement Systems of Alabama152,939$22.63M0.1%+0.3%0.291%Search for SEC Filing on Google Icon
2/6/2023Pacer Advisors Inc.9,266$1.37M0.0%+151.5%0.018%Search for SEC Filing on Google Icon
2/6/2023Los Angeles Capital Management LLC10,690$1.58M0.0%-65.8%0.020%Search for SEC Filing on Google Icon
2/6/2023Banque Pictet & Cie SA17,840$2.64M0.0%+9.3%0.034%Search for SEC Filing on Google Icon
2/6/2023Parallel Advisors LLC171$25K0.0%-47.5%0.000%Search for SEC Filing on Google Icon
2/6/2023Asset Management One Co. Ltd.43,492$6.39M0.0%-7.8%0.083%Search for SEC Filing on Google Icon
2/3/2023Archer Investment Corp550$81K0.0%+40.7%0.001%Search for SEC Filing on Google Icon
2/3/2023Illinois Municipal Retirement Fund9,309$1.38M0.0%-25.1%0.018%Search for SEC Filing on Google Icon
2/2/2023SG Americas Securities LLC1,365$0.20M0.0%N/A0.003%Search for SEC Filing on Google Icon
2/2/2023Raymond James Trust N.A.3,978$0.59M0.0%+10.3%0.008%Search for SEC Filing on Google Icon
2/2/2023Ascent Wealth Partners LLC15,833$2.34M0.5%+1.6%0.030%Search for SEC Filing on Google Icon
2/2/2023ProShare Advisors LLC3,710$0.55M0.0%+8.8%0.007%Search for SEC Filing on Google Icon
2/2/2023Profund Advisors LLC2,160$0.32M0.0%+4.2%0.004%Search for SEC Filing on Google Icon
2/1/2023Bank of Montreal Can207,229$30.70M0.0%+62.2%0.394%Search for SEC Filing on Google Icon
2/1/2023State of New Jersey Common Pension Fund D29,322$4.34M0.0%-5.3%0.056%Search for SEC Filing on Google Icon
2/1/2023Zurcher Kantonalbank Zurich Cantonalbank 13,875$2.05M0.0%+5.1%0.026%Search for SEC Filing on Google Icon
2/1/2023CWM LLC1,276$0.19M0.0%-5.7%0.002%Search for SEC Filing on Google Icon
2/1/2023Janney Montgomery Scott LLC6,888$1.02M0.0%-88.7%0.013%Search for SEC Filing on Google Icon
2/1/2023DekaBank Deutsche Girozentrale55,106$7.88M0.0%-12.5%0.105%Search for SEC Filing on Google Icon
1/31/2023AE Wealth Management LLC1,721$0.26M0.0%+8.0%0.003%Search for SEC Filing on Google Icon
1/30/2023New York State Common Retirement Fund66,434$9.83M0.0%+4.1%0.126%Search for SEC Filing on Google Icon
1/30/2023VitalStone Financial LLC597$88K0.1%N/A0.001%Search for SEC Filing on Google Icon
1/30/2023Sumitomo Mitsui Trust Holdings Inc.384,481$56.88M0.0%+0.5%0.732%Search for SEC Filing on Google Icon
1/30/2023Signaturefd LLC1,037$0.15M0.0%-31.8%0.002%Search for SEC Filing on Google Icon
1/27/2023New York State Teachers Retirement System63,455$9.39M0.0%-3.5%0.121%Search for SEC Filing on Google Icon
1/27/2023State of Michigan Retirement System12,296$1.82M0.0%+0.8%0.023%Search for SEC Filing on Google Icon
1/27/2023Eukles Asset Management9,424$1.39M0.8%-4.6%0.018%Search for SEC Filing on Google Icon
1/26/2023Oregon Public Employees Retirement Fund18,475$2.73M0.0%-0.5%0.035%Search for SEC Filing on Google Icon
1/26/2023Comerica Bank21,340$3.46M0.0%-1.6%0.041%Search for SEC Filing on Google Icon
1/26/2023First Merchants Corp3,718$0.55M0.1%-44.1%0.007%Search for SEC Filing on Google Icon
1/24/2023Baillie Gifford & Co.96,135$14.22M0.0%+2.7%0.183%Search for SEC Filing on Google Icon
1/24/2023Xponance Inc.10,141$1.50M0.0%+8.9%0.019%Search for SEC Filing on Google Icon
1/23/2023Allspring Global Investments Holdings LLC49,125$7.27M0.0%-52.1%0.093%Search for SEC Filing on Google Icon
1/23/2023Cardinal Capital Management10,716$1.59M0.3%+2.3%0.020%Search for SEC Filing on Google Icon
1/23/2023Janiczek Wealth Management LLC477$74K0.0%-27.9%0.001%Search for SEC Filing on Google Icon
1/19/2023Crossmark Global Holdings Inc.4,005$0.59M0.0%-13.8%0.008%Search for SEC Filing on Google Icon
1/18/2023Maryland State Retirement & Pension System3,736$0.55M0.0%N/A0.007%Search for SEC Filing on Google Icon
1/18/2023Exchange Traded Concepts LLC8,071$1.19M0.0%+5.3%0.015%Search for SEC Filing on Google Icon
1/17/2023Diversified Trust Co2,222$0.33M0.0%-64.6%0.004%Search for SEC Filing on Google Icon
1/13/2023Laurus Investment Counsel Inc.8,340$1.67B0.6%+30.9%0.016%Search for SEC Filing on Google Icon
1/12/2023Assenagon Asset Management S.A.27,090$4.01M0.0%-90.7%0.052%Search for SEC Filing on Google Icon
1/10/2023Coldstream Capital Management Inc.2,455$0.36M0.0%N/A0.005%Search for SEC Filing on Google Icon
1/9/2023Yousif Capital Management LLC25,110$3.72M0.0%+1.1%0.048%Search for SEC Filing on Google Icon
12/9/2022Obermeyer Wood Investment Counsel Lllp263,499$37.20M3.0%-1.2%0.501%Search for SEC Filing on Google Icon
12/8/2022Bank of New York Mellon Corp542,369$76.56M0.0%-23.7%1.032%Search for SEC Filing on Google Icon
12/1/2022Robeco Institutional Asset Management B.V.5,203$0.73M0.0%-40.4%0.010%Search for SEC Filing on Google Icon
11/22/2022Teachers Retirement System of The State of Kentucky7,740$1.09M0.0%N/A0.015%Search for SEC Filing on Google Icon
11/22/2022Capital Impact Advisors LLC1,717$0.24M0.2%-36.6%0.003%Search for SEC Filing on Google Icon
11/21/2022California State Teachers Retirement System86,007$12.14M0.0%-1.9%0.164%Search for SEC Filing on Google Icon
11/16/2022Captrust Financial Advisors1,600$0.23M0.0%+33.1%0.003%Search for SEC Filing on Google Icon
11/16/2022Balyasny Asset Management LLC16,505$2.33M0.0%N/A0.031%Search for SEC Filing on Google Icon
11/16/2022Verus Capital Partners LLC3,651$0.52M0.1%+12,939.3%0.007%Search for SEC Filing on Google Icon
11/16/2022BNP Paribas Arbitrage SNC167,906$23.70M0.0%-32.2%0.319%Search for SEC Filing on Google Icon
11/15/2022Neuberger Berman Group LLC502,190$71.41M0.1%-5.8%0.955%Search for SEC Filing on Google Icon
11/15/2022Alliancebernstein L.P.75,557$10.67M0.0%-5.0%0.144%Search for SEC Filing on Google Icon
11/15/2022State Street Corp1,657,148$233.92M0.0%-2.0%3.153%Search for SEC Filing on Google Icon
11/15/2022Public Employees Retirement System of Ohio24,679$3.48M0.0%-4.0%0.047%Search for SEC Filing on Google Icon
11/15/2022Jacobs Levy Equity Management Inc.24,863$3.51M0.0%-77.6%0.047%Search for SEC Filing on Google Icon
11/15/2022Algert Global LLC20,686$2.92M0.2%-33.9%0.039%Search for SEC Filing on Google Icon
11/15/2022Thrivent Financial for Lutherans33,623$4.75M0.0%-1.8%0.064%Search for SEC Filing on Google Icon
11/15/2022Two Sigma Advisers LP393,900$55.60M0.2%-29.1%0.749%Search for SEC Filing on Google Icon
11/15/2022Two Sigma Investments LP62,860$8.87M0.0%-65.8%0.120%Search for SEC Filing on Google Icon
11/15/2022UBS Asset Management Americas Inc.326,239$46.05M0.0%+18.6%0.621%Search for SEC Filing on Google Icon
11/15/2022Utah Retirement Systems8,521$1.20M0.0%-4.5%0.016%Search for SEC Filing on Google Icon
11/15/2022Vanguard Group Inc.4,628,062$653.30M0.0%-5.9%8.804%Search for SEC Filing on Google Icon
11/15/2022Pathstone Family Office LLC6,841$0.97M0.0%+91.1%0.013%Search for SEC Filing on Google Icon
11/15/2022Price T Rowe Associates Inc. MD26,262$3.71M0.0%-82.6%0.050%Search for SEC Filing on Google Icon
11/15/2022Politan Capital Management LP4,648,869$656.23M39.5%N/A8.844%Search for SEC Filing on Google Icon
11/15/2022Quantamental Technologies LLC4,478$0.63M0.2%+53.9%0.009%Search for SEC Filing on Google Icon
11/15/2022LRT Capital Management LLC10,010$1.41M1.0%+33.8%0.019%Search for SEC Filing on Google Icon
11/15/2022Liontrust Investment Partners LLP1,142,100$161.22M2.6%-4.8%2.173%Search for SEC Filing on Google Icon
11/15/2022Marshall Wace LLP31,113$4.39M0.0%-89.3%0.059%Search for SEC Filing on Google Icon
11/15/2022Echo Street Capital Management LLC2,596$0.37M0.0%-51.1%0.005%Search for SEC Filing on Google Icon
11/15/2022Ensemble Capital Management LLC342,926$48.41M5.5%+1.9%0.652%Search for SEC Filing on Google Icon
11/15/2022Ensign Peak Advisors Inc16,475$2.33M0.0%-6.9%0.031%Search for SEC Filing on Google Icon
11/15/2022Ethic Inc.2,023$0.29M0.0%N/A0.004%Search for SEC Filing on Google Icon
11/15/2022Farallon Capital Management LLC577,000$81.45M0.5%+195.9%1.098%Search for SEC Filing on Google Icon
11/15/2022Federated Hermes Inc.8,018$1.13M0.0%-11.6%0.015%Search for SEC Filing on Google Icon
11/15/2022First Trust Advisors LP48,393$6.83M0.0%-43.0%0.092%Search for SEC Filing on Google Icon
11/15/2022Financial Advocates Investment Management3,912$0.20M0.0%+154.0%0.007%Search for SEC Filing on Google Icon
11/15/2022Bank of New York Mellon Corp542,369$76.56M0.0%-23.7%1.032%Search for SEC Filing on Google Icon
11/15/2022BlackRock Inc.5,414,824$764.36M0.0%-6.2%10.302%Search for SEC Filing on Google Icon
11/15/2022Blue Whale Capital LLP5,200$0.73M0.1%-96.9%0.010%Search for SEC Filing on Google Icon
11/15/2022Blueshift Asset Management LLC3,716$0.53M0.1%N/A0.007%Search for SEC Filing on Google Icon
11/14/2022AlphaCrest Capital Management LLC7,258$1.03M0.1%-47.2%0.014%Search for SEC Filing on Google Icon
11/14/2022Macquarie Group Ltd.4,552$0.64M0.0%-11.5%0.009%Search for SEC Filing on Google Icon
11/14/2022Royal Bank of Canada71,364$10.07M0.0%+243.1%0.136%Search for SEC Filing on Google Icon
11/14/2022RTW Investments LP1,439,993$203.27M4.7%+6.6%2.739%Search for SEC Filing on Google Icon
11/14/2022Allstate Corp4,286$0.61M0.0%+38.2%0.008%Search for SEC Filing on Google Icon
11/14/2022Point72 Hong Kong Ltd40,028$5.65M0.2%+190.7%0.076%Search for SEC Filing on Google Icon
11/14/2022Point72 Asset Management L.P.203,088$28.67M0.1%N/A0.386%Search for SEC Filing on Google Icon
11/14/2022Cubist Systematic Strategies LLC64,579$9.12M0.1%-13.1%0.123%Search for SEC Filing on Google Icon
11/14/2022Guggenheim Capital LLC8,978$1.27M0.0%+1.8%0.017%Search for SEC Filing on Google Icon
11/14/2022PDT Partners LLC23,469$3.31M0.5%-55.3%0.045%Search for SEC Filing on Google Icon
11/14/2022Renaissance Technologies LLC47,800$6.75M0.0%N/A0.091%Search for SEC Filing on Google Icon
11/14/2022Verition Fund Management LLC2,169$0.31M0.0%N/A0.004%Search for SEC Filing on Google Icon
11/14/2022Lazard Asset Management LLC929$0.13M0.0%+15.4%0.002%Search for SEC Filing on Google Icon
11/14/2022Boothbay Fund Management LLC5,561$0.79M0.0%+23.3%0.011%Search for SEC Filing on Google Icon
11/14/2022Cibc World Markets Corp26,600$3.76M0.1%N/A0.051%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Masimo logo
Masimo Corp. is a medical technology company, which develops, manufactures and markets noninvasive patient monitoring technologies, medical devices and sensors. Its products include continuous monitors, patient-worn monitors, hospital automation connectivity, capnography & gas, data download & analytics and sensors & accessories. The company was founded by Joe E. Kiani in May 1989 and is headquartered in Irvine, CA.
Read More on Masimo

Today's Range

Now: $169.07
Low: $168.12
High: $170.76

50 Day Range

MA: $153.55
Low: $138.49
High: $174.72

52 Week Range

Now: $169.07
Low: $108.89
High: $237.85

Volume

233,374 shs

Average Volume

423,881 shs

Market Capitalization

$8.89 billion

P/E Ratio

55.98

Dividend Yield

N/A

Beta

0.87

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

Masimo's top insider shareholders include:
  1. Joe E Kiani (CEO)
  2. Micah W Young (CFO)
  3. Adam Mikkelson (Director)
  4. Tao Levy (EVP)
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. — 0.73%
  2. Bank of Montreal Can — 0.39%
  3. Retirement Systems of Alabama — 0.29%
  4. Baillie Gifford & Co. — 0.18%
  5. New York State Common Retirement Fund — 0.13%
  6. New York State Teachers Retirement System — 0.12%
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. Assenagon Asset Management S.A.
  2. Janney Montgomery Scott LLC
  3. Allspring Global Investments Holdings LLC
  4. Los Angeles Capital Management LLC
  5. DekaBank Deutsche Girozentrale
  6. Diversified Trust Co
  7. Asset Management One Co. Ltd.
  8. Illinois Municipal Retirement Fund

Which major investors are buying Masimo stock?

During the previous quarter, MASI stock was bought by institutional investors including:
  1. Bank of Montreal Can
  2. Pacer Advisors Inc.
  3. Maryland State Retirement & Pension System
  4. New York State Common Retirement Fund
  5. Baillie Gifford & Co.
  6. Coldstream Capital Management Inc.
  7. Washington Capital Management Inc.
  8. Laurus Investment Counsel Inc.
A gold storm is coming…
“We are in the early stages of a mania – the calm before the storm.”...
[Full Story]