GKOS — Glaukos Corporation price, chart and key statistics

Price data

Price

$164.19

Change YTD

+45.42%

Next earnings

Nov 4, 2026

Market cap

9.7B2016-12 1.2B2026-09 9.7B+741.6% over the window

Enterprise value

9.7B

Shares outstanding

59M2016-06 33M2026-06 59M+78.6% over the window

52W low

$73.16

52W high

$191.62

From 52W high

-14.31%

From 52W low

+124.43%

52W range

77%

Beta

0.75

Volume

Rel volume

1.11×

30D volume

750.9K

30D $ vol

127.8M

Fundamentals

Sales (ttm)

612.8M2016-06 90.9M2026-06 612.8M+574.0% over the window

Sales/share

$10.392016-06 $2.752026-06 $10.39+277.4% over the window

EPS (ttm)

-$3.252016-06 -$0.052026-06 -$3.25+6391.4% over the window

FCF (ttm)

-12.2M2016-06 2.2M2026-06 -12.2M-654.9% over the window

FCF/share

-$0.212016-06 $0.072026-06 -$0.21-410.7% over the window

Book value/share

$11.572016-06 $3.182026-06 $11.57+263.4% over the window

Net margin

-30.68%2016-06 -1.2%2026-06 -30.7%+2395.6% over the window

ROE

-27.55%2016-06 -1.1%2026-06 -27.6%+2491.2% over the window

ROA

-20.43%2016-06 -0.9%2026-06 -20.4%+2167.6% over the window

Current ratio

5.042016-06 6.012026-06 5.04-16.1% over the window

Growth (CAGR, ttm) · 10Y

Sales

+41.58%2025-06-30 → 2026-06-30433M → 612.8M (+41.5% total)+27.33%2023-06-30 → 2026-06-30296.8M → 612.8M (+106.5% total)+16.62%2021-06-30 → 2026-06-30284.1M → 612.8M (+115.7% total)+21.03%2016-06-30 → 2026-06-3090.9M → 612.8M (+574.0% total)

Shares

+2.85%2025-06-30 → 2026-06-3057.3M → 59M (+2.8% total)+6.63%2023-06-30 → 2026-06-3048.6M → 59M (+21.2% total)+4.84%2021-06-30 → 2026-06-3046.6M → 59M (+26.7% total)+5.97%2016-06-30 → 2026-06-3033M → 59M (+78.6% total)

Per-share growth (CAGR, ttm) · 10Y

Sales/share

+37.66%2025-06-30 → 2026-06-30$7.55 → $10.39 (+37.6% total)+19.42%2023-06-30 → 2026-06-30$6.10 → $10.39 (+70.3% total)+11.23%2021-06-30 → 2026-06-30$6.10 → $10.39 (+70.3% total)+14.20%2016-06-30 → 2026-06-30$2.75 → $10.39 (+277.4% total)

Book value/share

-13.28%2025-06-30 → 2026-06-30$13.34 → $11.57 (-13.3% total)+4.82%2023-06-30 → 2026-06-30$10.05 → $11.57 (+15.2% total)-1.61%2021-06-30 → 2026-06-30$12.55 → $11.57 (-7.8% total)+13.78%2016-06-30 → 2026-06-30$3.18 → $11.57 (+263.4% total)

Price

+101.43%2025-09-30 → 2026-09-30$81.55 → $164.19 (+101.3% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.+29.66%2023-09-29 → 2026-09-30$75.25 → $164.19 (+118.2% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.+27.80%2021-09-30 → 2026-09-30$48.17 → $164.19 (+240.9% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.+15.89%2016-09-29 → 2026-09-30$37.57 → $164.19 (+337.0% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.

Total return

+101.43%2025-09-30 → 2026-09-30$81.55 → $164.19 (+101.3% total)Total return with dividends reinvested (adjusted daily closes); endpoints are exact trading-day anniversaries of the latest close. The gap against the Price row is the dividend contribution.+29.66%2023-09-29 → 2026-09-30$75.25 → $164.19 (+118.2% total)Total return with dividends reinvested (adjusted daily closes); endpoints are exact trading-day anniversaries of the latest close. The gap against the Price row is the dividend contribution.+27.80%2021-09-30 → 2026-09-30$48.17 → $164.19 (+240.9% total)Total return with dividends reinvested (adjusted daily closes); endpoints are exact trading-day anniversaries of the latest close. The gap against the Price row is the dividend contribution.+15.89%2016-09-29 → 2026-09-30$37.57 → $164.19 (+337.0% total)Total return with dividends reinvested (adjusted daily closes); endpoints are exact trading-day anniversaries of the latest close. The gap against the Price row is the dividend contribution.

Fundamentals end at the last reported quarter; price and total return end at the latest close.

Valuation

P/E (ttm)Price ÷ TTM diluted EPS. Net income carries everything below the operating line, including one-off gains. Negative when the trailing year lost money.

-50.6×2016-12 548.492026-09 -51.50-109.4% over the window

Fwd P/E

311.9×

P/S (ttm)Market cap ÷ TTM revenue.

15.8×2016-12 11.342026-09 15.80+39.4% over the window

P/B (mrq)Market cap ÷ stockholders' equity at the most recent quarter end.

14.2×2016-12 10.442026-09 14.19+35.9% over the window

EV/Sales (ttm)

15.8×

FCF yield (ttm)TTM free cash flow ÷ market cap — the inverse of P/FCF.

-0.13%2016-09 0.3%2026-06 -0.1%-144.2% over the window

Buyback yield (realized, 1y)1 − shares_at(2026-06-30) ÷ shares_at(2025-06-30) = 1 − 59.0M ÷ 57.3M. Point-in-time share counts from the company's own SEC filings (the same count at both ends), published only when the cash flow statement shows repurchases inside that window. A falling price can't inflate it; negative means net dilution.

-2.85%

Shareholder yield (realized, 1y)Buyback leg + dividend leg: shares retired over the year (-2.85%) + dividends paid over that year ($0) ÷ market_cap_at(2025-06-30) ($5.9B). Both legs are measured against the start of the window, so a payout can't shrink its own denominator.

-2.85%

Buyback yield (cash, ttm)Buybacks net of issuance over the trailing twelve months ($0) ÷ today's market cap ($9.7B). Dollars SPENT over what the company is worth NOW — a stock that fell after buying reads high.

0.00%2016-09 0.0%2026-06 0.0%

Shareholder yield (cash, ttm)(TTM buybacks net of issuance $0 + TTM dividends $0) ÷ today's market cap ($9.7B). Same caveat as the cash buyback yield.

0.00%2016-09 0.0%2026-06 0.0%

Vs own 10Y history

P/S

87th

P/B

94th

P/FCF

57th