What is the current annual net margin of HEI?

As of today, HEI annual net margin is 16.62%

What is 1-year change in HEI annual net margin?

HEI annual net margin is up +14.70% year-over-year

What is 3-year change in HEI annual net margin?

HEI annual net margin is down -6.05% over the past 3 years

How far is HEI annual net margin from its all-time high?

HEI annual net margin is currently -11.55% below its historical high of 18.79% set on October 31, 2020

How does HEI annual net margin rank versus sector peers?

HEI annual net margin is higher than 88.81% of companies in Industrials sector

When is HEI next annual earnings release?

As of today, the next annual earnings release for HEI has not been scheduled

What is the current quarterly net margin of HEI?

As of today, HEI quarterly net margin is 16.77%

What is HEI quarterly net margin most recent change?

HEI quarterly net margin was up +0.90% on October 31, 2025

What is 1-year change in HEI quarterly net margin?

HEI quarterly net margin is up +12.63% year-over-year

How far is HEI quarterly net margin from its all-time high?

HEI quarterly net margin is currently -79.42% below its historical high of 81.48% set on July 31, 1996

How does HEI quarterly net margin rank versus sector peers?

HEI quarterly net margin is higher than 87.41% of companies in Industrials sector

When is HEI next earnings release?

The next earnings release for HEI is on February 25, 2026

HEI Net Margin History & Chart Since 1980

Annual Net Margin

16.62%2.13%+14.70%

October 31, 2025

Summary

Current Value: As of today, HEI annual net margin is 16.62%, up +14.70% on October 31, 2025
Historical Performance: HEI annual net margin is down -6.05% over the past 3 years, and down -11.55% over the past 5 years
All-Time High Comparison: HEI annual net margin is currently -11.55% below its historical high of 18.79% set on October 31, 2020
3-Year Low Comparison: HEI annual net margin is +14.70% above its 3-year low of 14.49% reached on October 31, 2024
Sector Comparison: HEI annual net margin is higher than 88.81% of companies in Industrials sector

Net Margin Chart

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Series

Performance

HEI Performance
Metric	Date	Value	1Y	3Y	5Y	15Y
Annual Net Margin	Oct 31, 25	16.62%	+14.7%	-6.0%	-11.6%	+41.7%
Quarterly Net Margin	Oct 31, 25	16.77%	+12.6%	-7.2%	+5.7%	+42.8%
Price	Jan 30, 26	$330.91	+39.0%	+95.5%	+181.1%	+2442.4%
PE Ratio	Jan 30, 26	67.48	+3.9%	+1.5%	+31.1%	+120.5%
Annual Revenue	Oct 31, 25	$4.49B	+16.3%	+103.1%	+151.0%	+626.9%
Annual Net Income	Oct 31, 25	$745.55M	+33.4%	+90.9%	+122.0%	+930.4%
Annual Gross Margin	Oct 31, 25	39.83%	-4.7%	-6.3%	-4.8%	+0.3%
Annual Operating Margin	Oct 31, 25	22.72%	+5.0%	+2.8%	+7.6%	+26.8%

Net Margin Highs

HEI Annual Net Margin Highs Comparison
Period	High	Date	Current
3Y	17.69%	N/A	-6.0%
5Y	18.79%	N/A	-11.6%
All	18.79%	Oct 31, 20	-11.6%

Net Margin Lows

HEI Annual Net Margin Lows Comparison
Period	Low	Date	Current
3Y	14.49%	Oct 31, 24	+14.7%
5Y	14.49%	Oct 31, 24	+14.7%
All	-2.67%	Oct 31, 92	+722.5%

Net Margin History

Year	Value	Change
2025	16.62%	+14.7%
2024	14.49%	-3.2%
2023	14.97%	-15.4%
2022	17.69%	+0.1%
2021	17.67%	-6.0%
2020	18.79%	+7.4%
2019	17.50%	+8.9%
2018	16.07%	+18.0%
2017	13.62%	+6.4%
2016	12.80%	-0.9%
2015	12.92%	+5.4%
2014	12.26%	-0.7%
2013	12.35%	+3.9%
2012	11.89%	-4.7%
2011	12.48%	+6.4%
2010	11.73%	+5.5%
2009	11.12%	-3.9%
2008	11.57%	+6.3%
2007	10.88%	-1.0%
2006	10.99%	+6.1%
2005	10.36%	-12.7%
2004	11.87%	+47.1%
2003	8.07%	-16.1%

Year	Value	Change
2002	9.62%	-11.5%
2001	10.87%	-28.9%
2000	15.29%	+8.4%
1999	14.11%	+2.5%
1998	13.77%	+25.0%
1997	11.02%	+4.0%
1996	10.60%	+50.8%
1995	7.03%	+51.5%
1994	4.64%	+125.2%
1993	2.06%	+177.2%
1992	-2.67%	-128.7%
1991	9.31%	+24.6%
1990	7.47%	+14.9%
1989	6.50%	+12.8%
1988	5.76%	-64.5%
1987	16.24%	+21.5%
1986	13.37%	+59.9%
1985	8.36%	-10.5%
1984	9.34%	+15.9%
1983	8.06%	+6.5%
1982	7.57%	-20.2%
1981	9.49%	-5.1%
1980	10.00%	-

FAQ

What is the current annual net margin of HEI?
As of today, HEI annual net margin is 16.62%
What is 1-year change in HEI annual net margin?
HEI annual net margin is up +14.70% year-over-year
What is 3-year change in HEI annual net margin?
HEI annual net margin is down -6.05% over the past 3 years
How far is HEI annual net margin from its all-time high?
HEI annual net margin is currently -11.55% below its historical high of 18.79% set on October 31, 2020
How does HEI annual net margin rank versus sector peers?
HEI annual net margin is higher than 88.81% of companies in Industrials sector
When is HEI next annual earnings release?
As of today, the next annual earnings release for HEI has not been scheduled

Quarterly Net Margin

16.77%0.15%+0.90%

October 31, 2025

Summary

Current Value: As of today, HEI quarterly net margin is 16.77%, up +0.90% on October 31, 2025
Historical Performance: HEI quarterly net margin is up +12.63% year-over-year, and down -7.19% over the past 3 years
All-Time High Comparison: HEI quarterly net margin is currently -79.42% below its historical high of 81.48% set on July 31, 1996
3-Year Low Comparison: HEI quarterly net margin is +38.25% above its 3-year low of 12.13% reached on October 31, 2023
Sector Comparison: HEI quarterly net margin is higher than 87.41% of companies in Industrials sector

Performance

HEI Performance
Metric	Date	Value	3M	1Y	3Y	5Y
Quarterly Net Margin	Oct 31, 25	16.77%	+0.9%	+12.6%	-7.2%	+5.7%
Annual Net Margin	Oct 31, 25	16.62%	–	+14.7%	-6.0%	-11.6%
Price	Jan 30, 26	$330.91	+6.6%	+39.0%	+95.5%	+181.1%
PE Ratio	Jan 30, 26	67.48	-0.8%	+3.9%	+1.5%	+31.1%
Quarterly Revenue	Oct 31, 25	$1.21B	+5.4%	+19.3%	+98.4%	+183.8%
Quarterly Net Income	Oct 31, 25	$202.79M	+6.3%	+34.4%	+84.1%	+200.1%
Quarterly Gross Margin	Oct 31, 25	42.87%	+0.6%	+2.9%	+0.3%	+2.5%
Quarterly Operating Margin	Oct 31, 25	21.26%	-8.7%	-9.9%	-8.9%	+1.4%

Quarterly Net Margin Highs

HEI Quarterly Net Margin Highs Comparison
Period	High	Date	Current
1Y	17.62%	Jan 31, 25	-4.8%
3Y	18.07%	N/A	-7.2%
5Y	19.22%	Jan 31, 22	-12.8%
All	81.48%	Jul 31, 96	-79.4%

Quarterly Net Margin Lows

HEI Quarterly Net Margin Lows Comparison
Period	Low	Date	Current
1Y	14.89%	N/A	+12.6%
3Y	12.13%	Oct 31, 23	+38.3%
5Y	12.13%	Oct 31, 23	+38.3%
All	-34.00%	Oct 31, 92	+149.3%

Quarterly Net Margin History

Month	Value	Change
Oct 2025	16.77%	+0.9%
Jul 2025	16.62%	+7.0%
Apr 2025	15.53%	-11.9%
Jan 2025	17.62%	+18.3%
Oct 2024	14.89%	-0.1%
Jul 2024	14.90%	+5.5%
Apr 2024	14.12%	+0.9%
Jan 2024	14.00%	+15.4%
Oct 2023	12.13%	-22.2%
Jul 2023	15.60%	-6.8%
Apr 2023	16.73%	+0.8%
Jan 2023	16.59%	-8.2%
Oct 2022	18.07%	+10.6%
Jul 2022	16.34%	-5.4%
Apr 2022	17.28%	-10.1%
Jan 2022	19.22%	+4.9%
Oct 2021	18.33%	+3.3%
Jul 2021	17.74%	+8.2%
Apr 2021	16.39%	-10.2%
Jan 2021	18.25%	+15.1%
Oct 2020	15.86%	+6.4%
Jul 2020	14.90%	-13.8%
Apr 2020	17.28%	-32.6%
Jan 2020	25.64%	+50.0%
Oct 2019	17.09%	+2.2%
Jul 2019	16.73%	-4.2%
Apr 2019	17.47%	-7.5%
Jan 2019	18.88%	+21.6%
Oct 2018	15.53%	-2.1%
Jul 2018	15.86%	+3.5%
Apr 2018	15.33%	-13.5%
Jan 2018	17.73%	+26.4%
Oct 2017	14.03%	+6.7%
Jul 2017	13.15%	-4.6%
Apr 2017	13.79%	+2.4%
Jan 2017	13.47%	-1.2%
Oct 2016	13.63%	+3.3%
Jul 2016	13.19%	+5.8%
Apr 2016	12.47%	+6.3%
Jan 2016	11.73%	-12.5%
Oct 2015	13.40%	+3.4%
Jul 2015	12.96%	-1.9%
Apr 2015	13.21%	+10.4%
Jan 2015	11.97%	-3.1%
Oct 2014	12.35%	-3.7%
Jul 2014	12.83%	+10.5%
Apr 2014	11.61%	-4.8%
Jan 2014	12.20%	-1.9%
Oct 2013	12.44%	-4.5%
Jul 2013	13.02%	+6.5%
Apr 2013	12.22%	+5.9%
Jan 2013	11.54%	-4.5%
Oct 2012	12.09%	-4.7%
Jul 2012	12.69%	+13.3%
Apr 2012	11.20%	-2.7%
Jan 2012	11.51%	-1.5%
Oct 2011	11.68%	-12.7%
Jul 2011	13.38%	+11.6%
Apr 2011	11.99%	-7.3%
Jan 2011	12.93%	+10.1%
Oct 2010	11.74%	-4.9%
Jul 2010	12.34%	+12.3%
Apr 2010	10.99%	-7.1%
Jan 2010	11.83%	+11.2%
Oct 2009	10.64%	-4.4%
Jul 2009	11.13%	+1.4%
Apr 2009	10.98%	-6.7%
Jan 2009	11.77%	-0.4%
Oct 2008	11.82%	+0.1%
Jul 2008	11.81%	+1.3%
Apr 2008	11.66%	+6.7%
Jan 2008	10.93%	+1.6%
Oct 2007	10.76%	-6.4%
Jul 2007	11.49%	+3.6%
Apr 2007	11.09%	+9.8%
Jan 2007	10.10%	-9.4%
Oct 2006	11.15%	+2.9%
Jul 2006	10.84%	-2.6%
Apr 2006	11.13%	+3.2%
Jan 2006	10.79%	+4.7%
Oct 2005	10.31%	-5.5%
Jul 2005	10.91%	+4.9%
Apr 2005	10.40%	+7.0%
Jan 2005	9.72%	-4.8%

Month	Value	Change
Oct 2004	10.21%	-43.7%
Jul 2004	18.13%	+85.0%
Apr 2004	9.80%	+10.7%
Jan 2004	8.85%	+2.5%
Oct 2003	8.63%	+5.8%
Jul 2003	8.16%	+12.7%
Apr 2003	7.24%	-11.3%
Jan 2003	8.16%	-37.1%
Oct 2002	12.97%	+82.9%
Jul 2002	7.09%	-30.0%
Apr 2002	10.13%	+27.1%
Jan 2002	7.97%	-1.2%
Oct 2001	8.07%	-26.0%
Jul 2001	10.90%	-16.7%
Apr 2001	13.09%	+11.2%
Jan 2001	11.77%	-62.3%
Oct 2000	31.25%	+203.7%
Jul 2000	10.29%	-3.5%
Apr 2000	10.66%	+3.7%
Jan 2000	10.28%	-17.2%
Oct 1999	12.42%	-15.8%
Jul 1999	14.75%	-3.9%
Apr 1999	15.35%	+5.6%
Jan 1999	14.53%	+2.8%
Oct 1998	14.13%	+5.6%
Jul 1998	13.38%	+23.8%
Apr 1998	10.81%	-23.6%
Jan 1998	14.15%	+29.3%
Oct 1997	10.94%	+7.5%
Jul 1997	10.18%	-13.4%
Apr 1997	11.76%	+5.1%
Jan 1997	11.19%	-7.3%
Oct 1996	12.07%	-85.2%
Jul 1996	81.48%	+818.6%
Apr 1996	8.87%	+7.4%
Jan 1996	8.26%	+10.4%
Oct 1995	7.48%	+11.1%
Jul 1995	6.73%	-1.0%
Apr 1995	6.80%	+0.9%
Jan 1995	6.74%	+203.6%
Oct 1994	2.22%	-51.7%
Jul 1994	4.60%	-10.3%
Apr 1994	5.13%	-29.2%
Jan 1994	7.25%	>+9,900.0%
Oct 1993	0.00%	-100.0%
Jul 1993	4.11%	+23.4%
Apr 1993	3.33%	-60.0%
Jan 1993	8.33%	+124.5%
Oct 1992	-34.00%	-480.7%
Jul 1992	8.93%	+69.8%
Apr 1992	5.26%	+42.2%
Jan 1992	3.70%	-67.2%
Oct 1991	11.29%	+24.2%
Jul 1991	9.09%	-4.5%
Apr 1991	9.52%	+19.9%
Jan 1991	7.94%	-12.7%
Oct 1990	9.09%	+27.3%
Jul 1990	7.14%	-11.4%
Apr 1990	8.06%	+125.8%
Jan 1990	-31.25%	-145.4%
Oct 1989	68.89%	+1,430.9%
Jul 1989	4.50%	+72.4%
Apr 1989	2.61%	-74.2%
Jan 1989	10.13%	+92.6%
Oct 1988	5.26%	+44.5%
Jul 1988	3.64%	-27.2%
Apr 1988	5.00%	-44.4%
Jan 1988	8.99%	-37.1%
Oct 1987	14.29%	-15.0%
Jul 1987	16.81%	+9.7%
Apr 1987	15.32%	-15.7%
Jan 1987	18.18%	+13.4%
Oct 1986	16.03%	+11.3%
Jul 1986	14.40%	+22.4%
Apr 1986	11.76%	+15.3%
Jan 1986	10.20%	+32.6%
Oct 1985	7.69%	+5.1%
Jul 1985	7.32%	-11.2%
Apr 1985	8.24%	-8.1%
Jan 1985	8.97%	+32.7%
Oct 1984	6.76%	-39.2%
Jul 1984	11.11%	+9.6%
Apr 1984	10.14%	+1.4%
Jan 1984	10.00%	-

FAQ

What is the current quarterly net margin of HEI?
As of today, HEI quarterly net margin is 16.77%
What is HEI quarterly net margin most recent change?
HEI quarterly net margin was up +0.90% on October 31, 2025
What is 1-year change in HEI quarterly net margin?
HEI quarterly net margin is up +12.63% year-over-year
How far is HEI quarterly net margin from its all-time high?
HEI quarterly net margin is currently -79.42% below its historical high of 81.48% set on July 31, 1996
How does HEI quarterly net margin rank versus sector peers?
HEI quarterly net margin is higher than 87.41% of companies in Industrials sector
When is HEI next earnings release?
The next earnings release for HEI is on February 25, 2026

Net Margin Formula

Net Margin = Net Income

Revenue × 100%

Data Sources & References

HEI Official Website www.heico.com
Most Recent Quarterly Report (10-Q) www.sec.gov/Archives/edgar/data/46619/000004661925000076/0000046619-25-000076-index.htm
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/46619/000004661925000082/0000046619-25-000082-index.htm
HEI Profile on Yahoo Finance finance.yahoo.com/quote/HEI
HEI Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/hei