What is the current annual gross margin of GKOS?

As of today, GKOS annual gross margin is 82.93%

What is 1-year change in GKOS annual gross margin?

GKOS annual gross margin is up +10.78% year-over-year

What is 3-year change in GKOS annual gross margin?

GKOS annual gross margin is up +10.93% over the past 3 years

How far is GKOS annual gross margin from its all-time high?

GKOS annual gross margin is currently -5.65% below its historical high of 87.90% set on December 31, 2013

How does GKOS annual gross margin rank versus sector peers?

GKOS annual gross margin is higher than 81.23% of companies in Healthcare sector

When is GKOS next annual earnings release?

The next annual earnings release for GKOS is on February 16, 2027

What is the current quarterly gross margin of GKOS?

As of today, GKOS quarterly gross margin is 85.23%

What is GKOS quarterly gross margin most recent change?

GKOS quarterly gross margin was up +4.36% on September 30, 2026

What is 1-year change in GKOS quarterly gross margin?

GKOS quarterly gross margin is up +8.70% year-over-year

How far is GKOS quarterly gross margin from its all-time high?

GKOS quarterly gross margin is currently -4.49% below its historical high of 89.24% set on March 31, 2019

How does GKOS quarterly gross margin rank versus sector peers?

GKOS quarterly gross margin is higher than 82.71% of companies in Healthcare sector

When is GKOS next earnings release?

The next earnings release for GKOS is on February 16, 2027

GKOS Gross Margin History & Chart Since 2013

Annual Gross Margin

82.93%8.07%+10.78%

December 31, 2025

Summary

Current Value: As of today, GKOS annual gross margin is 82.93%, up +10.78% on December 31, 2025
Historical Performance: GKOS annual gross margin is up +10.93% over the past 3 years, up +42.61% over the past 5 years
All-Time High Comparison: GKOS annual gross margin is currently -5.65% below its historical high of 87.90% set on December 31, 2013
3-Year Low Comparison: GKOS annual gross margin is +10.93% above its 3-year low of 74.76% reached on an earlier date
Sector Comparison: GKOS annual gross margin is higher than 81.23% of companies in Healthcare sector

Gross Margin Chart

beforeafter

Performance

GKOS Performance
Metric	Date	Value	1Y	3Y	5Y	15Y
Annual Gross Margin	Dec 31, 25	82.93%	+10.8%	+10.9%	+42.6%	-5.7%
Quarterly Gross Margin	Sep 30, 26	85.23%	+8.7%	+11.7%	+7.3%	+11.5%
Price	Nov 3, 26	$233.04	+166.7%	+262.9%	+335.9%	–
PE Ratio	Nov 3, 26	-	–	–	–	–
Annual Revenue	Dec 31, 25	$507.44M	+32.3%	+79.4%	+125.6%	+2322.6%
Annual Gross Profit	Dec 31, 25	$420.83M	+46.6%	+99.0%	+221.7%	+2185.7%
Annual Operating Margin	Dec 31, 25	-12.09%	+57.1%	+66.6%	+78.0%	+82.2%
Annual Net Margin	Dec 31, 25	-36.99%	+3.1%	-5.5%	+30.9%	+45.5%

Gross Margin Highs

GKOS Annual Gross Margin Highs Comparison
Period	High	Date	Current
3Y	82.93%	Dec 31, 25	at high
5Y	82.93%	Dec 31, 25	at high
All	87.90%	Dec 31, 13	-5.7%

Gross Margin Lows

GKOS Annual Gross Margin Lows Comparison
Period	Low	Date	Current
3Y	74.76%	N/A	+10.9%
5Y	58.15%	N/A	+42.6%
All	58.15%	Dec 31, 20	+42.6%

Gross Margin History

Year	Value	Change
2025	82.93%	+10.8%
2024	74.86%	-0.5%
2023	75.22%	+0.6%
2022	74.76%	-2.3%
2021	76.52%	+31.6%
2020	58.15%	-29.9%
2019	82.95%	-3.7%

Year	Value	Change
2018	86.17%	-0.7%
2017	86.78%	+1.1%
2016	85.86%	+4.8%
2015	81.89%	+9.3%
2014	74.95%	-14.7%
2013	87.90%	-

FAQ

What is the current annual gross margin of GKOS?: As of today, GKOS annual gross margin is 82.93%
What is 1-year change in GKOS annual gross margin?: GKOS annual gross margin is up +10.78% year-over-year
What is 3-year change in GKOS annual gross margin?: GKOS annual gross margin is up +10.93% over the past 3 years
How far is GKOS annual gross margin from its all-time high?: GKOS annual gross margin is currently -5.65% below its historical high of 87.90% set on December 31, 2013
How does GKOS annual gross margin rank versus sector peers?: GKOS annual gross margin is higher than 81.23% of companies in Healthcare sector
When is GKOS next annual earnings release?: The next annual earnings release for GKOS is on February 16, 2027

Gross Margin Formula

Gross Margin = Gross Profit

Revenue × 100%

Quarterly Gross Margin

85.23%3.56%+4.36%

September 30, 2026

Summary

Current Value: As of today, GKOS quarterly gross margin is 85.23%, up +4.36% on September 30, 2026
Historical Performance: GKOS quarterly gross margin is up +8.70% year-over-year, up +11.73% over the past 3 years
All-Time High Comparison: GKOS quarterly gross margin is currently -4.49% below its historical high of 89.24% set on March 31, 2019
3-Year Low Comparison: GKOS quarterly gross margin is +16.98% above its 3-year low of 72.86% reached on December 31, 2024
Sector Comparison: GKOS quarterly gross margin is higher than 82.71% of companies in Healthcare sector

Performance

GKOS Performance
Metric	Date	Value	3M	1Y	3Y	5Y
Quarterly Gross Margin	Sep 30, 26	85.23%	+4.4%	+8.7%	+11.7%	+7.3%
Annual Gross Margin	Dec 31, 25	82.93%	–	+10.8%	+10.9%	+42.6%
Price	Nov 3, 26	$233.04	+36.4%	+166.7%	+262.9%	+335.9%
PE Ratio	Nov 3, 26	-	–	–	–	–
Quarterly Revenue	Sep 30, 26	$211.03M	+13.7%	+58.0%	+170.4%	+182.5%
Quarterly Gross Profit	Sep 30, 26	$179.87M	+18.6%	+71.8%	+202.1%	+203.1%
Quarterly Operating Margin	Sep 30, 26	0.39%	+104.6%	+103.2%	+101.1%	+102.1%
Quarterly Net Margin	Sep 30, 26	0.96%	+109.7%	+107.9%	+102.5%	-88.5%

Quarterly Gross Margin Highs

GKOS Quarterly Gross Margin Highs Comparison
Period	High	Date	Current
1Y	85.23%	Sep 30, 26	at high
3Y	85.23%	Sep 30, 26	at high
5Y	85.23%	Sep 30, 26	at high
All	89.24%	Mar 31, 19	-4.5%

Quarterly Gross Margin Lows

GKOS Quarterly Gross Margin Lows Comparison
Period	Low	Date	Current
1Y	77.80%	Dec 31, 25	+9.6%
3Y	72.86%	Dec 31, 24	+17.0%
5Y	72.86%	Dec 31, 24	+17.0%
All	31.34%	Jun 30, 20	+171.9%

Quarterly Gross Margin History

Month	Value	Change
Sep 2026	85.23%	+4.4%
Jun 2026	81.67%	+4.9%
Mar 2026	77.86%	+0.1%
Dec 2025	77.80%	-0.8%
Sep 2025	78.41%	+0.1%
Jun 2025	78.33%	+1.5%
Mar 2025	77.20%	+6.0%
Dec 2024	72.86%	-4.9%
Sep 2024	76.64%	+0.3%
Jun 2024	76.43%	+0.1%
Mar 2024	76.34%	-8.8%
Dec 2023	83.74%	+9.8%
Sep 2023	76.28%	+1.7%
Jun 2023	75.00%	-0.7%
Mar 2023	75.55%	-9.6%
Dec 2022	83.54%	+9.4%
Sep 2022	76.34%	+1.2%
Jun 2022	75.47%	+0.9%
Mar 2022	74.79%	-11.6%
Dec 2021	84.62%	+6.5%
Sep 2021	79.43%	+2.8%
Jun 2021	77.26%	+2.3%
Mar 2021	75.53%	+3.1%
Dec 2020	73.25%	+1.3%

Month	Value	Change
Sep 2020	72.34%	+130.8%
Jun 2020	31.34%	-21.9%
Mar 2020	40.12%	-46.4%
Dec 2019	74.88%	-12.7%
Sep 2019	85.82%	-0.9%
Jun 2019	86.57%	-3.0%
Mar 2019	89.24%	+2.8%
Dec 2018	86.84%	+0.6%
Sep 2018	86.31%	+0.7%
Jun 2018	85.73%	+0.2%
Mar 2018	85.58%	-3.7%
Dec 2017	88.88%	+3.5%
Sep 2017	85.85%	-0.9%
Jun 2017	86.62%	+1.2%
Mar 2017	85.57%	+0.1%
Dec 2016	85.50%	-1.6%
Sep 2016	86.86%	+2.5%
Jun 2016	84.74%	-2.0%
Mar 2016	86.48%	+5.1%
Dec 2015	82.27%	-0.3%
Sep 2015	82.54%	+1.3%
Jun 2015	81.52%	+0.7%
Mar 2015	80.95%	+5.9%
Mar 2014	76.43%	-

FAQ

What is the current quarterly gross margin of GKOS?: As of today, GKOS quarterly gross margin is 85.23%
What is GKOS quarterly gross margin most recent change?: GKOS quarterly gross margin was up +4.36% on September 30, 2026
What is 1-year change in GKOS quarterly gross margin?: GKOS quarterly gross margin is up +8.70% year-over-year
How far is GKOS quarterly gross margin from its all-time high?: GKOS quarterly gross margin is currently -4.49% below its historical high of 89.24% set on March 31, 2019
How does GKOS quarterly gross margin rank versus sector peers?: GKOS quarterly gross margin is higher than 82.71% of companies in Healthcare sector
When is GKOS next earnings release?: The next earnings release for GKOS is on February 16, 2027

Gross Margin Formula

Gross Margin = Gross Profit

Revenue × 100%

Data Sources & References

GKOS Official Website www.glaukos.com
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1192448/000119312526061944/0001193125-26-061944-index.htm
GKOS Profile on Yahoo Finance finance.yahoo.com/quote/GKOS
GKOS Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/gkos