What is the current annual gross margin of AEIS?

As of today, AEIS annual gross margin is 37.25%

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

AEIS annual gross margin is up +19.77% year-over-year

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

AEIS annual gross margin is up +10.83% over the past 3 years

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

AEIS annual gross margin is currently -27.96% below its historical high of 51.71% set on December 31, 2017

How does AEIS annual gross margin rank versus sector peers?

AEIS annual gross margin is higher than 77.75% of companies in Industrials sector

When is AEIS next annual earnings release?

The next annual earnings release for AEIS is on February 10, 2027

What is the current quarterly gross margin of AEIS?

As of today, AEIS quarterly gross margin is 41.10%

What is AEIS quarterly gross margin most recent change?

AEIS quarterly gross margin was up +1.31% on September 30, 2026

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

AEIS quarterly gross margin is up +9.25% year-over-year

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

AEIS quarterly gross margin is currently -22.90% below its historical high of 53.31% set on December 31, 2017

How does AEIS quarterly gross margin rank versus sector peers?

AEIS quarterly gross margin is higher than 80.27% of companies in Industrials sector

When is AEIS next earnings release?

The next earnings release for AEIS is on February 10, 2027

AEIS Gross Margin History & Chart Since 1995

Annual Gross Margin

37.25%6.15%+19.77%

December 31, 2025

Summary

Current Value: As of today, AEIS annual gross margin is 37.25%, up +19.77% on December 31, 2025
Historical Performance: AEIS annual gross margin is up +10.83% over the past 3 years, up +4.66% over the past 5 years
All-Time High Comparison: AEIS annual gross margin is currently -27.96% below its historical high of 51.71% set on December 31, 2017
3-Year Low Comparison: AEIS annual gross margin is +19.77% above its 3-year low of 31.10% reached on December 31, 2024
Sector Comparison: AEIS annual gross margin is higher than 77.75% of companies in Industrials sector

Gross Margin Chart

beforeafter

Performance

AEIS Performance
Metric	Date	Value	1Y	3Y	5Y	15Y
Annual Gross Margin	Dec 31, 25	37.25%	+19.8%	+10.8%	+4.7%	-9.2%
Quarterly Gross Margin	Sep 30, 26	41.10%	+9.3%	+28.9%	+28.0%	+10.4%
Price	Nov 6, 26	$197.01	-10.1%	+119.3%	+107.0%	+2036.8%
PE Ratio	Nov 6, 26	28.33	-50.9%	+12.3%	+5.8%	+305.9%
Annual Revenue	Dec 31, 25	$1.80B	+21.4%	-2.5%	+27.1%	+291.5%
Annual Gross Profit	Dec 31, 25	$670.00M	+45.4%	+8.0%	+33.0%	+255.5%
Annual Operating Margin	Dec 31, 25	10.85%	+120.5%	-21.0%	-27.3%	-24.4%
Annual Net Margin	Dec 31, 25	8.30%	+118.4%	-24.1%	-13.1%	-28.9%

Gross Margin Highs

AEIS Annual Gross Margin Highs Comparison
Period	High	Date	Current
3Y	37.25%	Dec 31, 25	at high
5Y	37.25%	Dec 31, 25	at high
All	51.71%	Dec 31, 17	-28.0%

Gross Margin Lows

AEIS Annual Gross Margin Lows Comparison
Period	Low	Date	Current
3Y	31.10%	Dec 31, 24	+19.8%
5Y	31.10%	Dec 31, 24	+19.8%
All	28.84%	Dec 31, 09	+29.2%

Gross Margin History

Year	Value	Change
2025	37.25%	+19.8%
2024	31.10%	-2.5%
2023	31.91%	-5.1%
2022	33.61%	+0.0%
2021	33.60%	-5.6%
2020	35.59%	-6.9%
2019	38.24%	-21.9%
2018	48.97%	-5.3%
2017	51.71%	+2.0%
2016	50.72%	+1.1%
2015	50.15%	+3.7%
2014	48.35%	+38.3%
2013	34.97%	+5.4%
2012	33.18%	-10.1%
2011	36.89%	-10.1%
2010	41.02%	+42.2%

Year	Value	Change
2009	28.84%	-23.4%
2008	37.65%	-11.0%
2007	42.32%	-0.8%
2006	42.66%	+18.6%
2005	35.97%	+19.4%
2004	30.12%	-10.1%
2003	33.52%	+15.6%
2002	29.00%	-2.3%
2001	29.67%	-39.5%
2000	49.04%	+10.2%
1999	44.50%	+51.2%
1998	29.44%	-23.2%
1997	38.32%	+2.9%
1996	37.24%	-22.3%
1995	47.93%	-

FAQ

What is the current annual gross margin of AEIS?: As of today, AEIS annual gross margin is 37.25%
What is 1-year change in AEIS annual gross margin?: AEIS annual gross margin is up +19.77% year-over-year
What is 3-year change in AEIS annual gross margin?: AEIS annual gross margin is up +10.83% over the past 3 years
How far is AEIS annual gross margin from its all-time high?: AEIS annual gross margin is currently -27.96% below its historical high of 51.71% set on December 31, 2017
How does AEIS annual gross margin rank versus sector peers?: AEIS annual gross margin is higher than 77.75% of companies in Industrials sector
When is AEIS next annual earnings release?: The next annual earnings release for AEIS is on February 10, 2027

Gross Margin Formula

Gross Margin = Gross Profit

Revenue × 100%

Quarterly Gross Margin

41.10%0.53%+1.31%

September 30, 2026

Summary

Current Value: As of today, AEIS quarterly gross margin is 41.10%, up +1.31% on September 30, 2026
Historical Performance: AEIS quarterly gross margin is up +9.25% year-over-year, up +28.88% over the past 3 years
All-Time High Comparison: AEIS quarterly gross margin is currently -22.90% below its historical high of 53.31% set on December 31, 2017
3-Year Low Comparison: AEIS quarterly gross margin is +30.85% above its 3-year low of 31.41% reached on December 31, 2023
Sector Comparison: AEIS quarterly gross margin is higher than 80.27% of companies in Industrials sector

Performance

AEIS Performance
Metric	Date	Value	3M	1Y	3Y	5Y
Quarterly Gross Margin	Sep 30, 26	41.10%	+1.3%	+9.3%	+28.9%	+28.0%
Annual Gross Margin	Dec 31, 25	37.25%	–	+19.8%	+10.8%	+4.7%
Price	Nov 6, 26	$197.01	-39.2%	-10.1%	+119.3%	+107.0%
PE Ratio	Nov 6, 26	28.33	-53.1%	-50.9%	+12.3%	+5.8%
Quarterly Revenue	Sep 30, 26	$696.40M	+21.3%	+50.3%	+69.9%	+101.2%
Quarterly Gross Profit	Sep 30, 26	$286.20M	+22.9%	+64.2%	+118.9%	+157.4%
Quarterly Operating Margin	Sep 30, 26	20.99%	+21.8%	+68.9%	+141.8%	+127.2%
Quarterly Net Margin	Sep 30, 26	16.63%	+75.2%	+66.0%	+102.6%	+173.5%

Quarterly Gross Margin Highs

AEIS Quarterly Gross Margin Highs Comparison
Period	High	Date	Current
1Y	41.10%	Sep 30, 26	at high
3Y	41.10%	Sep 30, 26	at high
5Y	41.10%	Sep 30, 26	at high
All	53.31%	Dec 31, 17	-22.9%

Quarterly Gross Margin Lows

AEIS Quarterly Gross Margin Lows Comparison
Period	Low	Date	Current
1Y	37.62%	N/A	+9.3%
3Y	31.41%	Dec 31, 23	+30.9%
5Y	31.41%	Dec 31, 23	+30.9%
All	8.71%	Dec 31, 02	+371.9%

Quarterly Gross Margin History

Month	Value	Change
Sep 2026	41.10%	+1.3%
Jun 2026	40.57%	+4.7%
Mar 2026	38.75%	+1.1%
Dec 2025	38.33%	+1.9%
Sep 2025	37.62%	+3.0%
Jun 2025	36.53%	+0.7%
Mar 2025	36.28%	+1.0%
Dec 2024	35.91%	+4.8%
Sep 2024	34.25%	+3.3%
Jun 2024	33.17%	+1.3%
Mar 2024	32.75%	+4.3%
Dec 2023	31.41%	-1.5%
Sep 2023	31.89%	+1.3%
Jun 2023	31.48%	-4.1%
Mar 2023	32.84%	-1.2%
Dec 2022	33.25%	-3.2%
Sep 2022	34.36%	+2.1%
Jun 2022	33.66%	+2.0%
Mar 2022	33.01%	+2.9%
Dec 2021	32.07%	-0.2%
Sep 2021	32.12%	-6.5%
Jun 2021	34.34%	-4.6%
Mar 2021	36.01%	-0.3%
Dec 2020	36.12%	-1.4%
Sep 2020	36.62%	+3.8%
Jun 2020	35.28%	+3.7%
Mar 2020	34.01%	+4.1%
Dec 2019	32.66%	-17.6%
Sep 2019	39.65%	-11.0%
Jun 2019	44.55%	+1.6%
Mar 2019	43.86%	-4.9%
Dec 2018	46.11%	-2.6%
Sep 2018	47.36%	-5.4%
Jun 2018	50.08%	-2.8%
Mar 2018	51.52%	-3.4%
Dec 2017	53.31%	+5.0%
Sep 2017	50.78%	-0.8%
Jun 2017	51.19%	-0.5%
Mar 2017	51.45%	-0.0%
Dec 2016	51.46%	+1.4%
Sep 2016	50.75%	+0.4%
Jun 2016	50.56%	+1.3%
Mar 2016	49.90%	+4.2%
Dec 2015	47.89%	+21.0%
Sep 2015	39.58%	+52.4%
Jun 2015	25.97%	-36.7%
Mar 2015	41.00%	+75.5%
Dec 2014	23.36%	-21.4%
Sep 2014	29.73%	-7.6%
Jun 2014	32.19%	-5.1%
Mar 2014	33.91%	-5.0%
Dec 2013	35.68%	-8.3%
Sep 2013	38.90%	+6.0%
Jun 2013	36.71%	+3.6%
Mar 2013	35.44%	+18.2%
Dec 2012	29.98%	-20.5%
Sep 2012	37.71%	+2.9%
Jun 2012	36.64%	+1.0%
Mar 2012	36.27%	+7.8%
Dec 2011	33.66%	-9.6%
Sep 2011	37.24%	-5.5%
Jun 2011	39.42%	-7.7%

Month	Value	Change
Mar 2011	42.70%	+3.0%
Dec 2010	41.47%	-1.8%
Sep 2010	42.22%	-3.5%
Jun 2010	43.75%	+8.2%
Mar 2010	40.45%	+10.5%
Dec 2009	36.60%	+22.6%
Sep 2009	29.86%	+36.0%
Jun 2009	21.96%	+16.2%
Mar 2009	18.90%	-29.6%
Dec 2008	26.86%	-35.2%
Sep 2008	41.46%	+4.1%
Jun 2008	39.83%	-0.6%
Mar 2008	40.06%	+2.3%
Dec 2007	39.15%	-3.5%
Sep 2007	40.59%	-6.9%
Jun 2007	43.62%	-3.1%
Mar 2007	45.01%	+16.5%
Dec 2006	38.65%	-11.5%
Sep 2006	43.66%	+2.0%
Jun 2006	42.80%	+4.3%
Mar 2006	41.03%	+9.2%
Dec 2005	37.56%	+1.5%
Sep 2005	37.01%	+1.6%
Jun 2005	36.41%	+9.5%
Mar 2005	33.25%	+27.4%
Dec 2004	26.09%	-17.9%
Sep 2004	31.79%	-6.4%
Jun 2004	33.95%	-7.6%
Mar 2004	36.76%	+8.0%
Dec 2003	34.03%	+1.0%
Sep 2003	33.68%	+4.6%
Jun 2003	32.21%	+0.8%
Mar 2003	31.96%	+266.9%
Dec 2002	8.71%	-76.9%
Sep 2002	37.64%	+5.1%
Jun 2002	35.81%	+14.8%
Mar 2002	31.18%	+43.4%
Dec 2001	21.75%	-23.7%
Sep 2001	28.50%	+69.1%
Jun 2001	16.85%	-59.7%
Mar 2001	41.79%	-15.1%
Dec 2000	49.25%	+1.3%
Sep 2000	48.62%	-0.4%
Jun 2000	48.82%	+1.9%
Mar 2000	47.90%	+0.5%
Dec 1999	47.67%	+8.1%
Sep 1999	44.08%	+0.0%
Jun 1999	44.06%	+10.1%
Mar 1999	40.02%	+37.7%
Dec 1998	29.07%	-8.1%
Sep 1998	31.62%	+17.5%
Jun 1998	26.92%	-11.3%
Mar 1998	30.34%	-30.4%
Dec 1997	43.58%	+8.9%
Sep 1997	40.01%	+4.2%
Jun 1997	38.39%	+5.7%
Mar 1997	36.33%	-12.4%
Dec 1996	41.45%	+36.1%
Sep 1996	30.46%	-28.0%
Jun 1996	42.33%	+13.5%
Mar 1996	37.29%	-

FAQ

What is the current quarterly gross margin of AEIS?: As of today, AEIS quarterly gross margin is 41.10%
What is AEIS quarterly gross margin most recent change?: AEIS quarterly gross margin was up +1.31% on September 30, 2026
What is 1-year change in AEIS quarterly gross margin?: AEIS quarterly gross margin is up +9.25% year-over-year
How far is AEIS quarterly gross margin from its all-time high?: AEIS quarterly gross margin is currently -22.90% below its historical high of 53.31% set on December 31, 2017
How does AEIS quarterly gross margin rank versus sector peers?: AEIS quarterly gross margin is higher than 80.27% of companies in Industrials sector
When is AEIS next earnings release?: The next earnings release for AEIS is on February 10, 2027

Gross Margin Formula

Gross Margin = Gross Profit

Revenue × 100%

Data Sources & References

AEIS Official Website www.advancedenergy.com
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/927003/000110465926014731/0001104659-26-014731-index.htm
AEIS Profile on Yahoo Finance finance.yahoo.com/quote/AEIS
AEIS Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/aeis