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Glaukos (GKOS) Institutional Ownership

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$107.00 -0.61 (-0.57%)
As of 11:14 AM 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)
184
Total
Institutional Inflows
(last 12 months)
$1.19B
Number of
Institutional Sellers
(last 12 months)
124
Total
Institutional Outflows
(last 12 months)
$2.97B
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GKOS Institutional Buying and Selling by Quarter

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Glaukos Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
3/18/2025 California State Teachers Retirement System50,949$7.64M0.0%+7.2%0.090%
2/28/2025 Universal Beteiligungs und Servicegesellschaft mbH82,477$12.37M0.0%N/A0.150%
2/25/2025 Polar Asset Management Partners Inc.159,710$23.95M0.3%-26.7%0.290%
2/20/2025 Forum Financial Management LP1,406$211K0.0%N/A0.003%
2/18/2025 Castleark Management LLC51,340$7.70M0.3%-30.5%0.093%
2/17/2025 UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC162,326$24.34M0.0%+20.7%0.294%
2/17/2025 Tidal Investments LLC8,081$1.21M0.0%-45.8%0.015%
2/17/2025 State of Wyoming3,245$487K0.1%+2.3%0.006%
2/17/2025 Thornburg Investment Management Inc.45,583$6.84M0.1%+18.4%0.083%
2/17/2025 Royal Bank of Canada112,310$16.84M0.0%-41.6%0.204%
2/17/2025 Point72 Asset Management L.P.280,312$42.03M0.1%-26.9%0.508%
2/17/2025 Polar Asset Management Partners Inc.159,710$23.95M0.4%-26.7%0.290%
2/17/2025 ProShare Advisors LLC14,869$2.23M0.0%+44.0%0.027%
2/17/2025 Nicholas Investment Partners LP31,961$4.79M0.4%+54.2%0.058%
2/17/2025 Nuveen Asset Management LLC314,963$47.23M0.0%+0.9%0.571%
2/17/2025 Occudo Quantitative Strategies LP2,420$363K0.1%-42.9%0.004%
2/17/2025 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.30,349$4.55M0.0%+3.4%0.055%
2/17/2025 Lazard Asset Management LLC13,911$2.09M0.0%+228.2%0.025%
2/17/2025 LMR Partners LLP32,929$4.94M0.0%-11.0%0.060%
2/17/2025 Iron Triangle Partners LP150,000$22.49M2.5%-31.1%0.272%
2/17/2025 Janus Henderson Group PLC1,092,417$163.80M0.1%-17.6%1.981%
2/17/2025 Focus Partners Wealth2,528$379K0.0%N/A0.005%
2/17/2025 Ensign Peak Advisors Inc62,205$9.33M0.0%+4.4%0.113%
2/17/2025 Fred Alger Management LLC764,958$114.70M0.5%-29.0%1.387%
2/17/2025 D. E. Shaw & Co. Inc.2,701$405K0.0%-99.5%0.005%
2/17/2025 Deutsche Bank AG43,859$6.58M0.0%+49.6%0.080%
2/17/2025 Driehaus Capital Management LLC820,123$122.97M1.0%-4.8%1.487%
2/17/2025 Divisadero Street Capital Management LP1,791$269K0.0%N/A0.003%
2/17/2025 CoreCap Advisors LLC750$112K0.0%+36.4%0.001%
2/17/2025 Cetera Investment Advisers1,504$226K0.0%-46.5%0.003%
2/17/2025 BOKF NA3,798$595K0.0%N/A0.007%
2/17/2025 Braidwell LP288,876$43.31M1.3%-7.3%0.524%
2/17/2025 Brevan Howard Capital Management LP3,671$550K0.0%N/A0.007%
2/17/2025 Avidity Partners Management LP170,000$25.49M2.5%-50.7%0.308%
2/17/2025 Balyasny Asset Management L.P.31,752$4.76M0.0%N/A0.058%
2/17/2025 Baird Financial Group Inc.54,591$8.19M0.0%-27.7%0.099%
2/17/2025 Bellevue Group AG60,875$9.13M0.2%-3.3%0.110%
2/17/2025 Bank of America Corp DE209,373$31.39M0.0%-30.3%0.380%
2/17/2025 BNP Paribas Financial Markets7,676$1.15M0.0%-44.1%0.014%
2/17/2025 Algert Global LLC18,821$2.82M0.1%+41.9%0.034%
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2/14/2025 Comerica Bank151,538$22.72M0.1%+664.5%0.275%
2/14/2025 Lido Advisors LLC16,542$2.48M0.0%+0.8%0.030%
2/14/2025 Northern Trust Corp578,673$86.77M0.0%+7.4%1.050%
2/14/2025 The Manufacturers Life Insurance Company 27,832$4.17M0.0%-1.8%0.050%
2/14/2025 Susquehanna Fundamental Investments LLC12,689$1.90M0.0%N/A0.023%
2/14/2025 Gilder Gagnon Howe & Co. LLC825,276$123.74M1.3%+25.3%1.497%
2/14/2025 Coldstream Capital Management Inc.1,385$208K0.0%N/A0.003%
2/14/2025 Lord Abbett & CO. LLC1,309,506$196.35M0.6%-88.6%2.375%
2/14/2025 Science & Technology Partners L.P.51,750$7.76M2.4%N/A0.094%
2/14/2025 Voya Investment Management LLC200,698$30.09M0.0%+266.2%0.364%
2/14/2025 Adage Capital Partners GP L.L.C.23,398$3.51M0.0%-86.5%0.042%
2/14/2025 Price T Rowe Associates Inc. MD35,182$5.28M0.0%+13.7%0.064%
2/14/2025 Hsbc Holdings PLC1,419$213K0.0%-79.8%0.003%
2/14/2025 Stifel Financial Corp4,341$651K0.0%+2.6%0.008%
2/14/2025 State of Tennessee Department of Treasury24,021$3.60M0.0%+5.9%0.044%
2/14/2025 Tower Research Capital LLC TRC 2,397$359K0.0%-11.1%0.004%
2/14/2025 MetLife Investment Management LLC29,561$4.43M0.0%+5.9%0.054%
2/14/2025 BI Asset Management Fondsmaeglerselskab A S1,216$182K0.0%N/A0.002%
2/14/2025 Dimensional Fund Advisors LP312,314$46.83M0.0%+9.3%0.566%
2/14/2025 First Trust Advisors LP59,874$8.98M0.0%-25.9%0.109%
2/14/2025 Forum Financial Management LP1,406$211K0.0%N/A0.003%
2/14/2025 Altium Capital Management LLC40,000$6.00M1.7%-48.1%0.073%
2/13/2025 CANADA LIFE ASSURANCE Co64,929$9.75M0.0%+0.9%0.118%
2/13/2025 Canada Pension Plan Investment Board1,600$240K0.0%-40.7%0.003%
2/13/2025 Farringdon Capital Ltd.1,627$244K0.1%N/A0.003%
2/13/2025 EAM Investors LLC42,300$6.34M0.9%-2.2%0.077%
2/13/2025 Evergreen Capital Management LLC3,472$521K0.0%+5.4%0.006%
2/13/2025 Bridgewater Associates LP5,820$873K0.0%-30.5%0.011%
2/13/2025 Mariner LLC6,249$937K0.0%-11.1%0.011%
2/13/2025 Barclays PLC91,785$13.76M0.0%+2.3%0.166%
2/13/2025 Summit Investment Advisors Inc.5,007$751K0.7%+3.0%0.009%
2/13/2025 Granite Investment Partners LLC21,845$3.28M0.1%-7.3%0.040%
2/13/2025 Neuberger Berman Group LLC57,458$8.62M0.0%-1.3%0.104%
2/13/2025 CenterBook Partners LP2,438$366K0.0%N/A0.004%
2/13/2025 Raymond James Financial Inc.112,771$16.91M0.0%N/A0.205%
2/13/2025 Renaissance Technologies LLC49,600$7.44M0.0%+30.6%0.090%
2/13/2025 FIL Ltd7,089$1.06M0.0%N/A0.013%
2/13/2025 Legal & General Group Plc186,708$28.00M0.0%+0.1%0.339%
2/13/2025 Invesco Ltd.1,458,635$218.71M0.0%+4.9%2.645%
2/13/2025 Bank of Montreal Can9,058$1.36M0.0%-0.8%0.016%
2/13/2025 Cerity Partners LLC1,532$230K0.0%-35.9%0.003%
2/13/2025 FMR LLC6,111,756$916.40M0.1%-7.2%11.084%
2/13/2025 Federated Hermes Inc.28,224$4.23M0.0%+1.8%0.051%
2/13/2025 Atika Capital Management LLC239,500$35.91M3.8%-0.6%0.434%
2/13/2025 Quadrant Capital Group LLC2,300$345K0.0%+3.3%0.004%
2/13/2025 Russell Investments Group Ltd.13,965$2.09M0.0%+15.4%0.025%
2/13/2025 Envestnet Asset Management Inc.38,855$5.83M0.0%-30.9%0.070%
2/13/2025 Rhenman & Partners Asset Management AB36,531$5.48M0.6%-67.1%0.066%
2/12/2025 Landscape Capital Management L.L.C.3,075$461K0.0%N/A0.006%
2/12/2025 Cynosure Group LLC2,010$301K0.0%-29.6%0.004%
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2/12/2025 Cinctive Capital Management LP10,281$1.54M0.1%-83.4%0.019%
2/12/2025 Geode Capital Management LLC1,197,215$179.56M0.0%+2.2%2.171%
2/12/2025 Franklin Resources Inc.15,542$2.33M0.0%-0.5%0.028%
2/12/2025 Alliancebernstein L.P.816,153$122.37M0.0%+1,235.4%1.480%
2/12/2025 Wellington Management Group LLP2,159,539$323.80M0.1%-1.1%3.818%
2/12/2025 O Shaughnessy Asset Management LLC4,410$661K0.0%+4.6%0.008%
2/12/2025 California Public Employees Retirement System82,192$12.32M0.0%-4.7%0.149%
2/12/2025 Schroder Investment Management Group10,259$1.54M0.0%+213.9%0.019%
2/12/2025 Pictet Asset Management Holding SA7,582$1.14M0.0%+15.9%0.014%
2/12/2025 New Age Alpha Advisors LLC3,007$451K0.0%N/A0.005%
(Data available from 1/1/2016 forward)

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GKOS Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of GKOS shares?

During the previous two years, 291 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 238 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 14,259,978 shares in the last 24 months. This purchase volume represents approximately $1.56B in transactions.

Which Glaukos major shareholders have been selling company stock?

Of the 153 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 27,712,013 shares in the last 24 months. This volume of shares sold represents approximately $3.47B in transactions.


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This page (NYSE:GKOS) was last updated on 3/25/2025 by MarketBeat.com Staff
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