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Glaukos (GKOS) Institutional Ownership

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$79.05 -15.20 (-16.12%)
As of 12:46 PM Eastern
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Institutional Ownership Changes (13F Filings) for Glaukos (NYSE:GKOS)

Current
Institutional Ownership
Percentage
99.04%
Number of
Institutional Buyers
(last 12 months)
188
Total
Institutional Inflows
(last 12 months)
$1.19B
Number of
Institutional Sellers
(last 12 months)
127
Total
Institutional Outflows
(last 12 months)
$2.98B
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GKOS Institutional Buying and Selling by Quarter

Glaukos Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
5/1/2025Xponance Inc.3,843$378K0.0%+5.8%0.007%
4/30/2025Valeo Financial Advisors LLC7,817$769K0.0%+1.5%0.014%
4/30/2025Capital Management Associates Inc2,204$217K0.0%N/A0.004%
4/29/2025 Envestnet Asset Management Inc.28,038$2.76M0.0%-27.8%0.049%
4/29/2025 Bank of New York Mellon Corp368,258$36.24M0.0%-7.4%0.645%
4/28/2025 Principal Financial Group Inc.327,036$32.19M0.0%+21.8%0.573%
4/28/2025 Oregon Public Employees Retirement Fund12,632$1.24M0.0%-2.7%0.022%
4/28/2025 Teacher Retirement System of Texas19,320$1.90M0.0%-4.6%0.034%
4/28/2025 First Horizon Advisors Inc.377$37K0.0%+72.9%0.001%
4/28/2025 WCM Investment Management LLC96,823$9.88M0.0%-0.8%0.170%
4/25/2025 Taylor Frigon Capital Management LLC22,385$2.22M1.3%-10.5%0.040%
4/25/2025 Amalgamated Bank15,506$1.53M0.0%-2.6%0.027%
4/24/2025 Allspring Global Investments Holdings LLC320,758$31.14M0.1%-6.3%0.567%
4/24/2025 Illinois Municipal Retirement Fund36,901$3.63M0.1%+25.4%0.065%
4/23/2025 Bessemer Group Inc.276$27K0.0%+133.9%0.000%
4/23/2025 Oppenheimer Asset Management Inc.4,137$407K0.0%-52.2%0.007%
4/21/2025 Avior Wealth Management LLC3,384$333K0.0%+30.1%0.006%
4/21/2025 Riverbridge Partners LLC285,462$28.10M0.5%-8.8%0.505%
4/21/2025 State of Alaska Department of Revenue30,551$3.01M0.0%-2.5%0.054%
4/17/2025 Trust Point Inc.2,999$295K0.0%-53.7%0.005%
4/17/2025 Exchange Traded Concepts LLC6,626$652K0.0%+27.5%0.012%
4/16/2025 Caldwell Sutter Capital Inc.2,913$287K0.1%-25.6%0.005%
4/16/2025 Elevation Point Wealth Partners LLC3,221$317K0.0%+78.2%0.006%
4/15/2025 Handelsbanken Fonder AB18,400$1.81M0.0%+25.2%0.033%
4/15/2025 SG Americas Securities LLC4,924$485K0.0%+35.2%0.009%
4/15/2025 GAMMA Investing LLC1,352$133K0.0%-38.9%0.002%
4/14/2025 Yousif Capital Management LLC20,777$2.05M0.0%-2.3%0.037%
4/14/2025 Harbor Capital Advisors Inc.39,132$3.85M0.2%+59.5%0.069%
4/10/2025 Whipplewood Advisors LLC284$28K0.0%+3,957.1%0.001%
4/9/2025 LVW Advisors LLC2,408$237K0.0%+5.9%0.004%
4/8/2025 Rhumbline Advisers141,354$13.91M0.0%-0.3%0.250%
4/7/2025 GAMMA Investing LLC133,064$13.10M0.0%+5,912.8%0.235%
4/3/2025 Versant Capital Management Inc383$38K0.0%+583.9%0.001%
3/18/2025California State Teachers Retirement System50,949$7.64M0.0%+7.2%0.090%
2/28/2025Universal Beteiligungs und Servicegesellschaft mbH82,477$12.37M0.0%N/A0.150%
2/25/2025Polar Asset Management Partners Inc.159,710$23.95M0.3%-26.7%0.290%
2/20/2025Forum Financial Management LP1,406$211K0.0%N/A0.003%
2/18/2025Castleark Management LLC51,340$7.70M0.3%-30.5%0.093%
2/17/2025UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC162,326$24.34M0.0%+20.7%0.294%
2/17/2025Tidal Investments LLC8,081$1.21M0.0%-45.8%0.015%
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2/17/2025State of Wyoming3,245$487K0.1%+2.3%0.006%
2/17/2025Thornburg Investment Management Inc.45,583$6.84M0.1%+18.4%0.083%
2/17/2025Royal Bank of Canada112,310$16.84M0.0%-41.6%0.204%
2/17/2025Point72 Asset Management L.P.280,312$42.03M0.1%-26.9%0.508%
2/17/2025Polar Asset Management Partners Inc.159,710$23.95M0.4%-26.7%0.290%
2/17/2025ProShare Advisors LLC14,869$2.23M0.0%+44.0%0.027%
2/17/2025Nicholas Investment Partners LP31,961$4.79M0.4%+54.2%0.058%
2/17/2025Nuveen Asset Management LLC314,963$47.23M0.0%+0.9%0.571%
2/17/2025Occudo Quantitative Strategies LP2,420$363K0.1%-42.9%0.004%
2/17/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.30,349$4.55M0.0%+3.4%0.055%
2/17/2025Lazard Asset Management LLC13,911$2.09M0.0%+228.2%0.025%
2/17/2025LMR Partners LLP32,929$4.94M0.0%-11.0%0.060%
2/17/2025Iron Triangle Partners LP150,000$22.49M2.5%-31.1%0.272%
2/17/2025Janus Henderson Group PLC1,092,417$163.80M0.1%-17.6%1.981%
2/17/2025Focus Partners Wealth2,528$379K0.0%N/A0.005%
2/17/2025Ensign Peak Advisors Inc62,205$9.33M0.0%+4.4%0.113%
2/17/2025Fred Alger Management LLC764,958$114.70M0.5%-29.0%1.387%
2/17/2025D. E. Shaw & Co. Inc.2,701$405K0.0%-99.5%0.005%
2/17/2025Deutsche Bank AG43,859$6.58M0.0%+49.6%0.080%
2/17/2025Driehaus Capital Management LLC820,123$122.97M1.0%-4.8%1.487%
2/17/2025Divisadero Street Capital Management LP1,791$269K0.0%N/A0.003%
2/17/2025CoreCap Advisors LLC750$112K0.0%+36.4%0.001%
2/17/2025Cetera Investment Advisers1,504$226K0.0%-46.5%0.003%
2/17/2025BOKF NA3,798$595K0.0%N/A0.007%
2/17/2025Braidwell LP288,876$43.31M1.3%-7.3%0.524%
2/17/2025Brevan Howard Capital Management LP3,671$550K0.0%N/A0.007%
2/17/2025Avidity Partners Management LP170,000$25.49M2.5%-50.7%0.308%
2/17/2025Balyasny Asset Management L.P.31,752$4.76M0.0%N/A0.058%
2/17/2025Baird Financial Group Inc.54,591$8.19M0.0%-27.7%0.099%
2/17/2025Bellevue Group AG60,875$9.13M0.2%-3.3%0.110%
2/17/2025Bank of America Corp DE209,373$31.39M0.0%-30.3%0.380%
2/17/2025BNP Paribas Financial Markets7,676$1.15M0.0%-44.1%0.014%
2/17/2025Algert Global LLC18,821$2.82M0.1%+41.9%0.034%
2/14/2025Comerica Bank151,538$22.72M0.1%+664.5%0.275%
2/14/2025Lido Advisors LLC16,542$2.48M0.0%+0.8%0.030%
2/14/2025Northern Trust Corp578,673$86.77M0.0%+7.4%1.050%
2/14/2025The Manufacturers Life Insurance Company 27,832$4.17M0.0%-1.8%0.050%
2/14/2025Susquehanna Fundamental Investments LLC12,689$1.90M0.0%N/A0.023%
2/14/2025Gilder Gagnon Howe & Co. LLC825,276$123.74M1.3%+25.3%1.497%
2/14/2025Coldstream Capital Management Inc.1,385$208K0.0%N/A0.003%
2/14/2025Lord Abbett & CO. LLC1,309,506$196.35M0.6%-88.6%2.375%
2/14/2025Science & Technology Partners L.P.51,750$7.76M2.4%N/A0.094%
2/14/2025Voya Investment Management LLC200,698$30.09M0.0%+266.2%0.364%
2/14/2025Adage Capital Partners GP L.L.C.23,398$3.51M0.0%-86.5%0.042%
2/14/2025Price T Rowe Associates Inc. MD35,182$5.28M0.0%+13.7%0.064%
2/14/2025Hsbc Holdings PLC1,419$213K0.0%-79.8%0.003%
2/14/2025Stifel Financial Corp4,341$651K0.0%+2.6%0.008%
2/14/2025State of Tennessee Department of Treasury24,021$3.60M0.0%+5.9%0.044%
2/14/2025Tower Research Capital LLC TRC 2,397$359K0.0%-11.1%0.004%
2/14/2025MetLife Investment Management LLC29,561$4.43M0.0%+5.9%0.054%
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2/14/2025BI Asset Management Fondsmaeglerselskab A S1,216$182K0.0%N/A0.002%
2/14/2025Dimensional Fund Advisors LP312,314$46.83M0.0%+9.3%0.566%
2/14/2025First Trust Advisors LP59,874$8.98M0.0%-25.9%0.109%
2/14/2025Forum Financial Management LP1,406$211K0.0%N/A0.003%
2/14/2025Altium Capital Management LLC40,000$6.00M1.7%-48.1%0.073%
2/13/2025CANADA LIFE ASSURANCE Co64,929$9.75M0.0%+0.9%0.118%
2/13/2025Canada Pension Plan Investment Board1,600$240K0.0%-40.7%0.003%
2/13/2025Farringdon Capital Ltd.1,627$244K0.1%N/A0.003%
2/13/2025EAM Investors LLC42,300$6.34M0.9%-2.2%0.077%
2/13/2025Evergreen Capital Management LLC3,472$521K0.0%+5.4%0.006%
(Data available from 1/1/2016 forward)

GKOS Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of GKOS shares?

During the previous two years, 295 institutional investors and hedge funds held shares of Glaukos. The most heavily invested institutionals were FMR LLC ($916.40M), Vanguard Group Inc. ($895.89M), Wellington Management Group LLP ($323.80M), State Street Corp ($254.63M), Invesco Ltd. ($218.71M), Brown Capital Management LLC ($212.96M), and Lord Abbett & CO. LLC ($196.35M).Learn more on GKOS's institutional investors.

What percentage of Glaukos stock is owned by institutional investors?

99.04% of Glaukos stock is owned by institutional investors. Learn more on GKOS's institutional investor holdings.

Which institutional investors have been buying Glaukos stock?

Of the 242 institutional investors that purchased Glaukos stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Wellington Management Group LLP ($1.93M), Norges Bank ($925.89K), William Blair Investment Management LLC ($809.59K), Alliancebernstein L.P. ($755.04K), Driehaus Capital Management LLC ($643.94K), Point72 Asset Management L.P. ($570.00K), and Primecap Management Co. CA ($568.09K).

How much institutional buying is happening at Glaukos?

Institutional investors have bought a total of 14,334,717 shares in the last 24 months. This purchase volume represents approximately $1.57B in transactions.

Which Glaukos major shareholders have been selling company stock?

Of the 155 institutional investors that sold Glaukos stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Lord Abbett & CO. LLC ($10.19M), FMR LLC ($4.68M), Wellington Management Group LLP ($2.64M), Braidwell LP ($1.77M), Brown Capital Management LLC ($1.10M), Artisan Partners Limited Partnership ($1.01M), and Iron Triangle Partners LP ($543.55K).

How much institutional selling is happening at Glaukos?

Institutional investors have sold a total of 27,790,967 shares in the last 24 months. This volume of shares sold represents approximately $3.48B in transactions.


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This page (NYSE:GKOS) was last updated on 5/1/2025 by MarketBeat.com Staff
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