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Stocks · Health care · Surgical & Medical Instruments & Apparatus

GLAUKOS Corp

GKOS Clue Score43
United States Fiscal year ends December CIK 0001192448
$165.69 +2.73% Close, 9 Oct 2026
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Price $165.69 +270.92% Close, 9 Oct 2026

Closing prices at the end of each trading day, from 12 Oct 2016. Not a live quote. Adjusted for share splits, so the line has no step at a split; dividends are not added back. P/E and P/FCF are the market value over the last full fiscal year's net income or free cash flow, as public on each day, so they step once a year when the annual report comes out. A hatched band marks a stretch with none: a year of net loss, or of cash burnt.

Revenue and profit

What the business sells, and what is left of it. Point at a year for the detail.
RevenueOperating incomeNet income
Fiscal year 2016Revenue114.4Operating income4.2Net income4.5EPS, diluted0.12Fiscal year 2017Revenue159.3 +39.2%Operating income−2.3Net income−0.1 −102.0%EPS, diluted0.00 −100.0%Fiscal year 2018Revenue181.3 +13.8%Operating income−13.0Net income−13.0EPS, diluted−0.37Fiscal year 2019Revenue237.0 +30.7%Operating income−50.3Net income15.4EPS, diluted0.37Fiscal year 2020Revenue225.0 −5.1%Operating income−123.6Net income−120.3 −880.3%EPS, diluted−2.70 −829.7%Fiscal year 2021Revenue294.0 +30.7%Operating income−32.9Net income−49.6EPS, diluted−1.07Fiscal year 2022Revenue282.9 −3.8%Operating income−82.3Net income−99.2EPS, diluted−2.09Fiscal year 2023Revenue314.7 +11.3%Operating income−128.7Net income−134.7EPS, diluted−2.78Fiscal year 2024Revenue383.5 +21.9%Operating income−122.4Net income−146.4EPS, diluted−2.77Fiscal year 2025Revenue507.4 +32.3%Operating income−199.6Net income−187.7EPS, diluted−3.28
FY2016FY2017FY2018FY2019FY2020FY2021FY2022FY2023FY2024FY2025
Revenue 114.4 159.3 181.3 237.0 225.0 294.0 282.9 314.7 383.5 507.4
Growth +39.2% +13.8% +30.7% −5.1% +30.7% −3.8% +11.3% +21.9% +32.3%
Operating income 4.2 −2.3 −13.0 −50.3 −123.6 −32.9 −82.3 −128.7 −122.4 −199.6
Net income 4.5 −0.1 −13.0 15.4 −120.3 −49.6 −99.2 −134.7 −146.4 −187.7
Growth −102.0% −880.3%
EPS, diluted 0.12 0.00 −0.37 0.37 −2.70 −1.07 −2.09 −2.78 −2.77 −3.28
Growth −100.0% −829.7%

Margins

How much of each dollar of revenue it keeps. Point at a year for the detail.
Gross marginOperating marginNet margin
Fiscal year 2016Gross margin85.9%Operating margin3.7%Net margin4.0%Free cash flow margin5.3%Fiscal year 2017Gross margin86.8%Operating margin−1.4%Net margin−0.1%Free cash flow margin12.4%Fiscal year 2018Gross margin86.2%Operating margin−7.2%Net margin−7.1%Free cash flow margin4.7%Fiscal year 2019Gross margin83.7%Operating margin−21.2%Net margin6.5%Free cash flow margin−2.1%Fiscal year 2020Gross margin59.2%Operating margin−54.9%Net margin−53.5%Free cash flow margin−13.3%Fiscal year 2021Gross margin77.3%Operating margin−11.2%Net margin−16.9%Free cash flow margin−7.8%Fiscal year 2022Gross margin75.6%Operating margin−29.1%Net margin−35.1%Free cash flow margin−22.4%Fiscal year 2023Gross margin76.0%Operating margin−40.9%Net margin−42.8%Free cash flow margin−24.8%Fiscal year 2024Gross margin75.5%Operating margin−31.9%Net margin−38.2%Free cash flow margin−17.6%Fiscal year 2025Gross margin55.7%Operating margin−39.3%Net margin−37.0%Free cash flow margin−4.4%
FY2016FY2017FY2018FY2019FY2020FY2021FY2022FY2023FY2024FY2025
Gross margin 85.9% 86.8% 86.2% 83.7% 59.2% 77.3% 75.6% 76.0% 75.5% 55.7%
Operating margin 3.7% −1.4% −7.2% −21.2% −54.9% −11.2% −29.1% −40.9% −31.9% −39.3%
Net margin 4.0% −0.1% −7.1% 6.5% −53.5% −16.9% −35.1% −42.8% −38.2% −37.0%
Free cash flow margin 5.3% 12.4% 4.7% −2.1% −13.3% −7.8% −22.4% −24.8% −17.6% −4.4%

Cash flow

The cash the business makes, what it reinvests, and what it hands back. Point at a year for the detail.
Operating cash flowCapital expenditureFree cash flow
Fiscal year 2016Operating cash flow12.3Capital expenditure−6.3Free cash flow6.0Fiscal year 2017Operating cash flow26.1Capital expenditure−6.3Free cash flow19.8 +228.0%Fiscal year 2018Operating cash flow18.9Capital expenditure−10.3Free cash flow8.5 −56.8%Fiscal year 2019Operating cash flow−0.4Capital expenditure−4.7Free cash flow−5.1 −159.6%Fiscal year 2020Operating cash flow−23.0Capital expenditure−6.9Free cash flow−29.9Fiscal year 2021Operating cash flow24.7Capital expenditure−47.8Free cash flow−23.1Fiscal year 2022Operating cash flow−33.1Capital expenditure−30.3Free cash flow−63.3Fiscal year 2023Operating cash flow−57.8Capital expenditure−20.2Free cash flow−78.0Fiscal year 2024Operating cash flow−61.3Capital expenditure−6.3Free cash flow−67.6Fiscal year 2025Operating cash flow−14.8Capital expenditure−7.7Free cash flow−22.5
FY2016FY2017FY2018FY2019FY2020FY2021FY2022FY2023FY2024FY2025
Operating cash flow 12.3 26.1 18.9 −0.4 −23.0 24.7 −33.1 −57.8 −61.3 −14.8
Capital expenditure −6.3 −6.3 −10.3 −4.7 −6.9 −47.8 −30.3 −20.2 −6.3 −7.7
Free cash flow 6.0 19.8 8.5 −5.1 −29.9 −23.1 −63.3 −78.0 −67.6 −22.5
Growth +228.0% −56.8% −159.6%

Balance sheet

What it holds against what it owes, at each year end. Point at a year for the detail.
Cash
Fiscal year 2016Cash6.5Shareholders’ equity117.3Fiscal year 2017Cash24.5Shareholders’ equity138.2Fiscal year 2018Cash29.8Shareholders’ equity173.9Fiscal year 2019Cash62.4Shareholders’ equity673.3Fiscal year 2020Cash96.6Shareholders’ equity667.4Fiscal year 2021Cash100.7Shareholders’ equity587.2Fiscal year 2022Cash119.5Shareholders’ equity530.0Fiscal year 2023Cash93.5Shareholders’ equity461.8Fiscal year 2024Cash169.6Shareholders’ equity766.9Fiscal year 2025Cash90.8Shareholders’ equity656.2
FY2016FY2017FY2018FY2019FY2020FY2021FY2022FY2023FY2024FY2025
Cash 6.5 24.5 29.8 62.4 96.6 100.7 119.5 93.5 169.6 90.8
Shareholders’ equity 117.3 138.2 173.9 673.3 667.4 587.2 530.0 461.8 766.9 656.2

In millions of USD, except per-share figures and ratios. Fiscal years, as last filed with the SEC.

Financial statements FY2025 · 10-K

Balance sheet

In millions of USD, except per-share figures; shares in millions. Fiscal years ending December, each column as last filed with the SEC.
Click a line to chart it
Fiscal year FY2016 31 Dec 2016 FY2017 31 Dec 2017 FY2018 31 Dec 2018 FY2019 31 Dec 2019 FY2020 31 Dec 2020 FY2021 31 Dec 2021 FY2022 31 Dec 2022 FY2023 31 Dec 2023 FY2024 31 Dec 2024 FY2025 31 Dec 2025
Assets
6.5 24.5 29.8 62.4 96.6 100.7 119.5 93.5 169.6 90.8
14.3 16.7 18.7 38.4 36.1 33.4 36.1 39.9 60.7 108.6
6.8 11.2 13.3 42.6 15.8 23.0 37.8 42.0 57.7 63.6
7.6 11.8 19.2 22.1 24.0 69.0 94.4 103.2 97.9 113.3
n/a n/a n/a 66.1 66.1 66.1 66.1 66.1 66.1 66.7
134.4 165.8 207.0 818.4 1,005.5 1,049.7 1,002.4 940.4 974.8 893.5
Growth +23.4% +24.8% +295.4% +22.9% +4.4% −4.5% −6.2% +3.7% −8.3%
Liabilities
17.1 27.6 33.1 145.1 338.1 462.5 472.4 478.6 207.8 237.3
Equity
−192.1 −192.2 −205.1 −189.7 −310.1 −365.2 −464.4 −599.1 −745.4 −933.1
117.3 138.2 173.9 673.3 667.4 587.2 530.0 461.8 766.9 656.2
Growth +17.8% +25.8% +287.2% −0.9% −12.0% −9.7% −12.9% +66.1% −14.4%
Per share and net cash
33.9 34.6 36.1 43.5 45.2 47.0 47.8 49.1 56.4 57.5
calc 3.46 3.99 4.82 15.48 14.75 12.50 11.10 9.40 13.59 11.41

Lines marked calc are worked out here from filed figures; point at one for how.