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GKOS
Glaukos Corporation
151.97
1 x 151.86
1 x 152.12
bid
ask
-
1.12
0.73%
12:01 PM
timesize
Ytd34.60%
1y57.72%
150.02
day range
152.50
73.16
52 week range
161.53
Open152.33Prev Close153.09Low150.02High152.50Mkt Cap8.99B
Vol125.63KAvg Vol989.20KEPS-0.86P/E-178.01Forward P/E2000.00
Beta0.75Short Ratio4.04Inst. Own102.71%DividendN/ADiv YieldN/A
Ex Div DateN/AEarning07-2950-d Avg135.24200-d Avg114.341yr Est162.92
Earning
DateForEstimateReportedSurprisesurprise %
2026-07-292026-06-0.22N/AN/AN/A
2026-04-292026-03-0.3-0.180.1240.00%
2026-02-172025-12-0.22-0.28-0.06-27.27%
2025-10-292025-09-0.27-0.160.1140.74%
2025-07-302025-06-0.26-0.240.027.69%
2025-04-302025-03-0.33-0.220.1133.33%
Upgrade / Downgrade
DateFirmActionFromTo
2026-07-08CitigroupUpgradeBuyBuy
2026-07-06HC Wainwright & Co.UpgradeBuy
2026-07-01Piper SandlerUpgradeOverweightOverweight
2026-06-17NeedhamUpgradeBuyBuy
2026-06-11CitigroupUpgradeBuyBuy
2026-06-10BTIGUpgradeBuyBuy
Profile
Glaukos Corporation, an ophthalmic pharmaceutical and medical technology company, develops therapies for the treatment of glaucoma, corneal disorders, and retinal diseases in the United States and internationally. It offers iStent and iStent inject W micro-bypass stents designed to treat mild-to-moderate open-angle glaucoma through the restoration of the natural physiologic outflow pathways for aqueous humor. The company also provides iStent infinite indicated for use in the treatment of patients with glaucoma uncontrolled by prior medical and surgical therapy; and iDose TR, an intracameral procedural pharmaceutical therapy indicated for the reduction of intraocular pressure in patients with open-angle glaucoma or ocular hypertension. In addition, the company develops iLink, a device used for the treatment of keratoconus without the removal of the epithelium; ILution, a platform of cream-based drug formulation applied to the outer surface of the eyelid for drop less transdermal delivery of pharmaceutically active compounds for the treatment of anterior segment eye disorders; and retinal XR platform to treat age-related macular degeneration, diabetic macular edema, retinal vein occlusion, and other posterior segment retinal diseases. It sells its products to ambulatory surgery centers, hospitals, and physician private practices through a direct sales organization, direct sales subsidiaries, and distributors. The company was formerly known as Transdx, Inc. Glaukos Corporation was incorporated in 1998 and is headquartered in Aliso Viejo, California.
Insider Holder
DateNameRelationQuantityDescription
2026-03-31BURNS THOMAS WILLIAMChief Executive Officer1.77MStock Gift
2026-05-27FOLEY MARK JDirector60.27KStock Award(Grant)
2026-04-30GILLIAM JOSEPH E.President73.42KSale
2026-05-27HOFFMEISTER DAVID FDirector87.73KStock Award(Grant)
2026-05-27KLIMAN GILBERT H.Director37.41KStock Award(Grant)
2026-06-30NAVRATIL TOMASOfficer87.63KSale
Institution Ownership
Report DateOrganizationPositionValuePercentage
2026-03-30BlackRock Inc9.09M0.0015.48%
2025-12-30Vanguard Group Inc6.02M0.0010.25%
2026-03-30HHG PLC5.35M0.009.11%
2026-03-30PRIMECAP Management Company3.37M0.005.74%
2026-03-30Vanguard Portfolio Management, LLC3.21M0.005.46%
2026-03-30Vanguard Capital Management, LLC2.51M0.004.27%
Fund Ownership
Report DateOrganizationPositionValuePercentage
2026-05-28iShares Core S&P Small-Cap ETF3.48M0.005.93%
2026-04-29Vanguard Total Stock Mkt Idx Inv1.77M0.003.02%
2026-03-30Vanguard Capital Opportunity Inv1.70M0.002.89%
2026-03-30American Funds SMALLCAP World A1.36M0.002.32%
2026-05-28iShares Russell 2000 ETF1.34M0.002.28%
2026-04-29Vanguard Small Cap Index1.27M0.002.16%