GKOS Insider Trading

Insider Ownership Percentage: 7.80%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $13,727,121.88

Glaukos Insider Trading History Chart

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

Skip ChartChart Data in Insider Trading History Table

Glaukos Share Price & Price History

Current Price: $75.25
Price Change: Price Decrease of -0.95 (-1.25%)
As of 09/29/2023 01:00 AM ET

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

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

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
8/4/2023Gilbert H KlimanDirectorSell10,000$74.56$745,600.0029,725View SEC Filing Icon  
7/19/2023Thomas William BurnsCEOSell200$80.01$16,002.00673,963View SEC Filing Icon  
7/14/2023Joseph E GilliamCOOSell42,099$78.34$3,298,035.66120,484View SEC Filing Icon  
7/14/2023Thomas William BurnsCEOSell30,000$77.95$2,338,500.00673,963View SEC Filing Icon  
7/12/2023Joseph E GilliamCOOSell2,700$73.09$197,343.00120,484View SEC Filing Icon  
7/10/2023Thomas William BurnsCEOSell13,440$70.87$952,492.80673,963View SEC Filing Icon  
7/7/2023Thomas William BurnsCEOSell133$70.00$9,310.00673,963View SEC Filing Icon  
7/5/2023Thomas William BurnsCEOSell5,027$70.02$351,990.54673,963View SEC Filing Icon  
7/3/2023Thomas William BurnsCEOSell26,400$69.51$1,835,064.00673,963View SEC Filing Icon  
6/28/2023Thomas William BurnsCEOSell26,810$70.19$1,881,793.90673,963View SEC Filing Icon  
6/7/2023Thomas William BurnsCEOSell17,382$67.20$1,168,070.40673,963View SEC Filing Icon  
6/2/2023Thomas William BurnsCEOSell142$60.00$8,520.00673,963View SEC Filing Icon  
5/23/2023Thomas William BurnsCEOSell7$60.00$420.00673,963View SEC Filing Icon  
5/18/2023Thomas William BurnsCEOSell11,662$60.17$701,702.54673,963View SEC Filing Icon  
5/16/2023Thomas William BurnsCEOSell3,704$60.01$222,277.04673,963View SEC Filing Icon  
8/5/2022Gilbert H KlimanDirectorSell3,362$53.01$178,219.6227,305View SEC Filing Icon  
5/6/2021Joseph E. GilliamCFOSell5,000$82.22$411,100.00View SEC Filing Icon  
5/3/2021Joseph E. GilliamCFOSell20,000$93.53$1,870,600.00View SEC Filing Icon  
3/15/2021Joseph E. GilliamCFOSell5,000$87.88$439,400.00View SEC Filing Icon  
2/9/2021Joseph E. GilliamCFOSell13,750$96.58$1,327,975.00View SEC Filing Icon  
12/1/2020William J. Phd LinkDirectorSell50,000$67.97$3,398,500.00View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for Glaukos (NYSE:GKOS)

99.04% of Glaukos 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 GKOS by year and by quarter.

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

Glaukos Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
9/21/2023Barclays PLC34,066$2.43M0.0%+46.7%0.070%Search for SEC Filing on Google Icon
8/23/2023Wolverine Trading LLC3,895$0.28M0.0%N/A0.008%Search for SEC Filing on Google Icon
8/21/2023California State Teachers Retirement System55,618$3.96M0.0%-5.6%0.114%Search for SEC Filing on Google Icon
8/21/2023Osaic Holdings Inc.16,344$1.16M0.0%+4.1%0.034%Search for SEC Filing on Google Icon
8/21/2023Teachers Retirement System of The State of Kentucky28,338$2.02M0.0%-19.8%0.058%Search for SEC Filing on Google Icon
8/16/2023Nuveen Asset Management LLC358,352$25.52M0.0%+163.6%0.737%Search for SEC Filing on Google Icon
8/15/2023Wells Fargo & Company MN23,896$1.70M0.0%+79.0%0.049%Search for SEC Filing on Google Icon
8/15/2023State of Tennessee Treasury Department21,878$1.56M0.0%+35.0%0.045%Search for SEC Filing on Google Icon
8/15/2023Natixis Advisors L.P.32,681$2.33M0.0%+82.0%0.067%Search for SEC Filing on Google Icon
8/15/2023Gamco Investors INC. ET AL9,119$0.65M0.0%+4.7%0.019%Search for SEC Filing on Google Icon
8/15/2023Goldman Sachs Group Inc.124,035$8.83M0.0%-42.6%0.255%Search for SEC Filing on Google Icon
8/15/2023Point72 Asset Management L.P.669,848$47.70M0.1%+46.7%1.377%Search for SEC Filing on Google Icon
8/15/2023Polar Asset Management Partners Inc.201,308$14.34M0.3%+17.1%0.414%Search for SEC Filing on Google Icon
8/15/2023Silverarc Capital Management LLC1,000$71K0.0%N/A0.002%Search for SEC Filing on Google Icon
8/15/2023Stifel Financial Corp3,202$0.23M0.0%N/A0.007%Search for SEC Filing on Google Icon
8/15/2023Holocene Advisors LP3,627$0.26M0.0%N/A0.007%Search for SEC Filing on Google Icon
8/15/2023Iron Triangle Partners LP310,000$22.08M3.0%N/A0.637%Search for SEC Filing on Google Icon
8/15/2023Boothbay Fund Management LLC78,878$5.62M0.1%-55.8%0.162%Search for SEC Filing on Google Icon
8/15/2023Braidwell LP1,044,392$74.37M2.4%-42.2%2.147%Search for SEC Filing on Google Icon
8/15/2023Brown Capital Management LLC2,637,094$187.79M2.7%-9.2%5.421%Search for SEC Filing on Google Icon
8/15/2023Camber Capital Management LP160,000$11.39M0.4%-54.3%0.329%Search for SEC Filing on Google Icon
8/14/2023Stephens Inc. AR14,842$1.06M0.0%-16.7%0.031%Search for SEC Filing on Google Icon
8/14/2023State of Wyoming1,565$0.11M0.0%+28.0%0.003%Search for SEC Filing on Google Icon
8/14/2023Tudor Investment Corp Et Al78,006$5.56M0.1%-34.8%0.160%Search for SEC Filing on Google Icon
8/14/2023State of Wisconsin Investment Board3,596$0.26M0.0%-40.2%0.007%Search for SEC Filing on Google Icon
8/14/2023State Street Corp1,782,347$126.92M0.0%+1.8%3.664%Search for SEC Filing on Google Icon
8/14/2023Nuveen Asset Management LLC358,352$25.52M0.0%+163.6%0.737%Search for SEC Filing on Google Icon
8/14/2023Driehaus Capital Management LLC488,282$34.77M0.4%N/A1.004%Search for SEC Filing on Google Icon
8/14/2023Silvercrest Asset Management Group LLC114,177$8.13M0.1%-13.1%0.235%Search for SEC Filing on Google Icon
8/14/2023Thrivent Financial for Lutherans46,118$3.28M0.0%-2.4%0.095%Search for SEC Filing on Google Icon
8/11/2023Renaissance Technologies LLC39,792$2.83M0.0%+46.3%0.082%Search for SEC Filing on Google Icon
8/11/2023Baird Financial Group Inc.27,771$1.98M0.0%-1.2%0.057%Search for SEC Filing on Google Icon
8/11/2023Credit Suisse AG77,932$5.55M0.0%+4.2%0.160%Search for SEC Filing on Google Icon
8/11/2023Ameritas Investment Partners Inc.3,871$0.28M0.0%+8.2%0.008%Search for SEC Filing on Google Icon
8/11/2023Sectoral Asset Management Inc.69,000$4.91M0.8%N/A0.142%Search for SEC Filing on Google Icon
8/11/2023Campbell & CO Investment Adviser LLC5,199$0.37M0.1%N/A0.011%Search for SEC Filing on Google Icon
8/11/2023Bridgewater Associates LP60,605$4.32M0.0%-14.8%0.125%Search for SEC Filing on Google Icon
8/11/2023State Board of Administration of Florida Retirement System13,311$0.95M0.0%-9.7%0.027%Search for SEC Filing on Google Icon
8/11/2023The Manufacturers Life Insurance Company 18,831$1.34M0.0%+2.9%0.039%Search for SEC Filing on Google Icon
8/11/2023Schroder Investment Management Group44,818$3.19M0.0%+192.4%0.092%Search for SEC Filing on Google Icon
8/11/2023Trexquant Investment LP6,864$0.49M0.0%N/A0.014%Search for SEC Filing on Google Icon
8/11/2023Geode Capital Management LLC914,049$65.09M0.0%+5.0%1.879%Search for SEC Filing on Google Icon
8/11/2023Sei Investments Co.59,931$4.27M0.0%+14.9%0.123%Search for SEC Filing on Google Icon
8/11/2023Rhenman & Partners Asset Management AB95,000$6.77M0.7%+3.3%0.195%Search for SEC Filing on Google Icon
8/11/2023JPMorgan Chase & Co.105,299$7.50M0.0%+12.1%0.216%Search for SEC Filing on Google Icon
8/11/2023PNC Financial Services Group Inc.4,353$0.31M0.0%+4.8%0.009%Search for SEC Filing on Google Icon
8/11/2023Northern Trust Corp549,827$39.15M0.0%+1.9%1.130%Search for SEC Filing on Google Icon
8/11/2023ExodusPoint Capital Management LP26,305$1.87M0.0%N/A0.054%Search for SEC Filing on Google Icon
8/10/2023MetLife Investment Management LLC24,583$1.75M0.0%+1.7%0.051%Search for SEC Filing on Google Icon
8/10/2023Osaic Holdings Inc.16,344$1.16M0.0%+4.1%0.034%Search for SEC Filing on Google Icon
8/10/2023Great West Life Assurance Co. Can52,768$3.76M0.0%-4.6%0.108%Search for SEC Filing on Google Icon
8/10/2023ProShare Advisors LLC7,511$0.54M0.0%+5.7%0.015%Search for SEC Filing on Google Icon
8/10/2023Profund Advisors LLC2,877$0.21M0.0%N/A0.006%Search for SEC Filing on Google Icon
8/10/2023Gamco Investors INC. ET AL9,119$0.65M0.0%+4.7%0.019%Search for SEC Filing on Google Icon
8/10/2023Gabelli Funds LLC15,701$1.12M0.0%-6.0%0.032%Search for SEC Filing on Google Icon
8/10/2023Commonwealth Equity Services LLC4,623$0.33M0.0%-8.4%0.010%Search for SEC Filing on Google Icon
8/10/2023Mirae Asset Global Investments Co. Ltd.22,710$1.62M0.0%-3.1%0.047%Search for SEC Filing on Google Icon
8/10/2023Artisan Partners Limited Partnership1,858,292$132.33M0.2%-0.9%3.820%Search for SEC Filing on Google Icon
8/10/2023Cetera Advisor Networks LLC2,923$0.21M0.0%N/A0.006%Search for SEC Filing on Google Icon
8/10/2023Charles Schwab Investment Management Inc.366,375$26.09M0.0%+3.0%0.753%Search for SEC Filing on Google Icon
8/9/2023Dimensional Fund Advisors LP839,183$59.76M0.0%+4.7%1.725%Search for SEC Filing on Google Icon
8/9/2023BNP Paribas Arbitrage SNC12,759$0.91M0.0%-35.2%0.026%Search for SEC Filing on Google Icon
8/9/2023Banque Cantonale Vaudoise5,503$0.39M0.0%N/A0.011%Search for SEC Filing on Google Icon
8/9/2023Swiss National Bank99,000$7.05M0.0%-3.9%0.203%Search for SEC Filing on Google Icon
8/9/2023Commonwealth of Pennsylvania Public School Empls Retrmt SYS54,494$3.88M0.0%+7.9%0.112%Search for SEC Filing on Google Icon
8/9/2023California Public Employees Retirement System69,697$4.96M0.0%-21.2%0.143%Search for SEC Filing on Google Icon
8/8/2023Rhumbline Advisers140,420$10M0.0%-0.1%0.289%Search for SEC Filing on Google Icon
8/8/2023Wrapmanager Inc.3,558$0.25M0.1%-16.7%0.007%Search for SEC Filing on Google Icon
8/7/2023Granite Investment Partners LLC51,645$3.68M0.1%-15.8%0.106%Search for SEC Filing on Google Icon
8/7/2023Principal Financial Group Inc.346,721$24.69M0.0%+14.7%0.713%Search for SEC Filing on Google Icon
8/7/2023Texas Permanent School Fund Corp42,447$3.02M0.0%-0.8%0.087%Search for SEC Filing on Google Icon
8/7/2023New York State Common Retirement Fund504,913$35.96M0.0%-1.0%1.038%Search for SEC Filing on Google Icon
8/4/2023Envestnet Asset Management Inc.78,950$5.62M0.0%+6.4%0.164%Search for SEC Filing on Google Icon
8/4/2023American International Group Inc.25,246$1.80M0.0%+0.6%0.052%Search for SEC Filing on Google Icon
8/3/2023Los Angeles Capital Management LLC9,376$0.67M0.0%N/A0.019%Search for SEC Filing on Google Icon
8/3/2023Barclays PLC34,066$2.43M0.0%+46.7%0.071%Search for SEC Filing on Google Icon
8/3/2023Van ECK Associates Corp1,859$0.13M0.0%-26.1%0.004%Search for SEC Filing on Google Icon
8/3/2023Bank of New York Mellon Corp435,757$31.03M0.0%-1.1%0.904%Search for SEC Filing on Google Icon
8/3/2023Oppenheimer Asset Management Inc.25,296$1.80M0.0%+7.4%0.052%Search for SEC Filing on Google Icon
8/2/2023Yousif Capital Management LLC25,632$1.83M0.0%-4.7%0.053%Search for SEC Filing on Google Icon
8/2/2023Bank of Montreal Can8,246$0.59M0.0%N/A0.017%Search for SEC Filing on Google Icon
8/2/2023State of New Jersey Common Pension Fund D42,017$2.99M0.0%-8.7%0.087%Search for SEC Filing on Google Icon
8/1/2023Truist Financial Corp46,783$3.33M0.0%+8.5%0.097%Search for SEC Filing on Google Icon
8/1/2023Arizona State Retirement System12,776$0.91M0.0%-7.6%0.027%Search for SEC Filing on Google Icon
8/1/2023Money Concepts Capital Corp148,388$10.57M1.1%N/A0.308%Search for SEC Filing on Google Icon
7/31/2023LPL Financial LLC16,661$1.19M0.0%+22.1%0.035%Search for SEC Filing on Google Icon
7/31/2023Crossmark Global Holdings Inc.3,876$0.30M0.0%-7.6%0.008%Search for SEC Filing on Google Icon
7/31/2023Strs Ohio2,400$0.17M0.0%N/A0.005%Search for SEC Filing on Google Icon
7/31/2023Inspire Investing LLC4,403$0.31M0.0%-19.0%0.009%Search for SEC Filing on Google Icon
7/31/2023Taylor Frigon Capital Management LLC52,820$3.76M1.8%-17.6%0.110%Search for SEC Filing on Google Icon
7/28/2023KBC Group NV3,563$0.25M0.0%-9.3%0.007%Search for SEC Filing on Google Icon
7/28/2023EFG Asset Management North America Corp.31,384$2.24M0.5%+9.9%0.065%Search for SEC Filing on Google Icon
7/27/2023Victory Capital Management Inc.8,248$0.59M0.0%+3.7%0.017%Search for SEC Filing on Google Icon
7/27/2023New York State Teachers Retirement System49,043$3.49M0.0%-0.6%0.102%Search for SEC Filing on Google Icon
7/27/2023Quantum Private Wealth LLC3,355$0.24M0.1%N/A0.007%Search for SEC Filing on Google Icon
7/26/2023Oregon Public Employees Retirement Fund15,030$1.07M0.0%-2.0%0.031%Search for SEC Filing on Google Icon
7/26/2023Peregrine Capital Management LLC137,100$9.76M0.3%-17.9%0.284%Search for SEC Filing on Google Icon
7/26/2023Riverbridge Partners LLC568,364$40.47M0.5%-2.0%1.179%Search for SEC Filing on Google Icon
7/25/2023Raymond James & Associates10,845$0.77M0.0%-10.4%0.022%Search for SEC Filing on Google Icon
7/25/2023State of Alaska Department of Revenue31,725$2.26M0.0%-2.9%0.066%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Glaukos logo
Glaukos Corporation, an ophthalmic medical technology and pharmaceutical company, focuses on the development of novel therapies for the treatment of glaucoma, corneal disorders, and retinal diseases. It offers iStent, iStent inject, iStent inject W micro-bypass stents that enhance aqueous humor outflow inserted in cataract surgery to treat mild-to-moderate open-angle glaucoma. The company's product pipeline includes iStent Infinite, an implantable device intended to reduce the intraocular pressure of the eye; and iDose TR, a targeted injectable implant based on its micro-scale device-platform that is designed to deliver therapeutic levels of medication. The company markets its products through direct sales organization, as well as through distributors in the United States and internationally. Glaukos Corporation was incorporated in 1998 and is headquartered in Aliso Viejo California.
Read More on Glaukos

Today's Range

Now: $75.25
Low: $74.20
High: $76.26

50 Day Range

MA: $75.04
Low: $71.77
High: $78.37

52 Week Range

Now: $75.25
Low: $40.45
High: $80.28

Volume

783,176 shs

Average Volume

417,276 shs

Market Capitalization

$3.66 billion

P/E Ratio

N/A

Dividend Yield

N/A

Beta

1.22

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

Glaukos' top insider investors include:
  1. Thomas William Burns (CEO)
  2. Joseph E Gilliam (COO)
  3. Gilbert H Kliman (Director)
Learn More about top insider investors at Glaukos.