What is the current annual net margin of LFUS?

As of today, LFUS annual net margin is -3.00%

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

LFUS annual net margin is down -165.65% year-over-year

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

LFUS annual net margin is down -120.20% over the past 3 years

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

LFUS annual net margin is currently -120.20% below its historical high of 14.85% set on December 31, 2022

How does LFUS annual net margin rank versus sector peers?

LFUS annual net margin is higher than 48.02% of companies in Technology sector

When is LFUS next annual earnings release?

The next annual earnings release for LFUS is on January 27, 2027

What is the current quarterly net margin of LFUS?

As of today, LFUS quarterly net margin is 15.05%

What is LFUS quarterly net margin most recent change?

LFUS quarterly net margin was up +24.38% on September 26, 2026

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

LFUS quarterly net margin is up +35.22% year-over-year

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

LFUS quarterly net margin is currently -20.16% below its historical high of 18.85% set on March 1, 2022

How does LFUS quarterly net margin rank versus sector peers?

LFUS quarterly net margin is higher than 80.15% of companies in Technology sector

When is LFUS next earnings release?

The next earnings release for LFUS is on January 27, 2027

LFUS Net Margin History & Chart Since 1992

Annual Net Margin

-3.00%7.57%-165.65%

December 27, 2025

Summary

Current Value: As of today, LFUS annual net margin is -3.00%, down -165.65% on December 27, 2025
Historical Performance: LFUS annual net margin is down -120.20% over the past 3 years, down -133.37% over the past 5 years
All-Time High Comparison: LFUS annual net margin is currently -120.20% below its historical high of 14.85% set on December 31, 2022
3-Year Low Comparison: LFUS annual net margin is at its 3-year low
Sector Comparison: LFUS annual net margin is higher than 48.02% of companies in Technology sector

Net Margin Chart

beforeafter

Performance

LFUS Performance
Metric	Date	Value	1Y	3Y	5Y	15Y
Annual Net Margin	Dec 27, 25	-3.00%	-165.7%	-120.2%	-133.4%	-123.3%
Quarterly Net Margin	Sep 26, 26	15.05%	+35.2%	+58.1%	-11.8%	+5.0%
Price	Nov 6, 26	$359.08	+48.9%	+56.2%	+12.2%	+620.6%
PE Ratio	Nov 6, 26	294.57	+540.8%	+1484.6%	+976.6%	+2306.6%
Annual Revenue	Dec 27, 25	$2.39B	+8.9%	-5.1%	+65.1%	+292.5%
Annual Net Income	Dec 27, 25	-$71.70M	-171.6%	-119.2%	-155.2%	-191.6%
Annual Gross Margin	Dec 27, 25	35.35%	+5.0%	-6.6%	+10.8%	-7.5%
Annual Operating Margin	Dec 27, 25	15.08%	+16.3%	-25.8%	+5.6%	-21.1%

Net Margin Highs

LFUS Annual Net Margin Highs Comparison
Period	High	Date	Current
3Y	14.85%	N/A	-120.2%
5Y	14.85%	Dec 31, 22	-120.2%
All	14.85%	Dec 31, 22	-120.2%

Net Margin Lows

LFUS Annual Net Margin Lows Comparison
Period	Low	Date	Current
3Y	-3.00%	Dec 27, 25	at low
5Y	-3.00%	Dec 27, 25	at low
All	-3.00%	Dec 27, 25	at low

Net Margin History

Year	Value	Change
2025	-3.00%	-165.6%
2024	4.57%	-58.4%
2023	10.98%	-26.1%
2022	14.85%	+8.8%
2021	13.65%	+51.8%
2020	8.99%	-2.8%
2019	9.25%	-3.4%
2018	9.58%	-2.0%
2017	9.78%	-1.1%
2016	9.89%	+6.1%
2015	9.32%	-20.1%
2014	11.67%	-0.3%
2013	11.71%	+4.0%
2012	11.26%	-14.0%
2011	13.09%	+1.7%
2010	12.87%	+487.7%
2009	2.19%	+45.0%

Year	Value	Change
2008	1.51%	-78.0%
2007	6.87%	+58.3%
2006	4.34%	+22.9%
2005	3.53%	-53.9%
2004	7.66%	+69.5%
2003	4.52%	+32.9%
2002	3.40%	+126.7%
2001	1.50%	-85.0%
2000	10.03%	+17.9%
1999	8.51%	+15.3%
1998	7.38%	-19.9%
1997	9.21%	+2.3%
1996	9.00%	+2.5%
1995	8.78%	+12.1%
1994	7.83%	+26.1%
1993	6.21%	+1,311.4%
1992	0.44%	-

FAQ

What is the current annual net margin of LFUS?: As of today, LFUS annual net margin is -3.00%
What is 1-year change in LFUS annual net margin?: LFUS annual net margin is down -165.65% year-over-year
What is 3-year change in LFUS annual net margin?: LFUS annual net margin is down -120.20% over the past 3 years
How far is LFUS annual net margin from its all-time high?: LFUS annual net margin is currently -120.20% below its historical high of 14.85% set on December 31, 2022
How does LFUS annual net margin rank versus sector peers?: LFUS annual net margin is higher than 48.02% of companies in Technology sector
When is LFUS next annual earnings release?: The next annual earnings release for LFUS is on January 27, 2027

Net Margin Formula

Net Margin = Net Income

Revenue × 100%

Quarterly Net Margin

15.05%2.95%+24.38%

September 26, 2026

Summary

Current Value: As of today, LFUS quarterly net margin is 15.05%, up +24.38% on September 26, 2026
Historical Performance: LFUS quarterly net margin is up +35.22% year-over-year, up +58.09% over the past 3 years
All-Time High Comparison: LFUS quarterly net margin is currently -20.16% below its historical high of 18.85% set on March 1, 2022
3-Year Low Comparison: LFUS quarterly net margin is +136.91% above its 3-year low of -40.77% reached on December 31, 2025
Sector Comparison: LFUS quarterly net margin is higher than 80.15% of companies in Technology sector

Performance

LFUS Performance
Metric	Date	Value	3M	1Y	3Y	5Y
Quarterly Net Margin	Sep 26, 26	15.05%	+24.4%	+35.2%	+58.1%	-11.8%
Annual Net Margin	Dec 27, 25	-3.00%	–	-165.7%	-120.2%	-133.4%
Price	Nov 6, 26	$359.08	-21.8%	+48.9%	+56.2%	+12.2%
PE Ratio	Nov 6, 26	294.57	–	+540.8%	+1484.6%	+976.6%
Quarterly Revenue	Sep 26, 26	$766.73M	+3.8%	+22.8%	+26.3%	+42.1%
Quarterly Net Income	Sep 26, 26	$115.38M	+29.1%	+66.0%	+99.7%	+25.3%
Quarterly Gross Margin	Sep 26, 26	39.34%	+0.7%	+8.8%	+13.3%	+4.0%
Quarterly Operating Margin	Sep 26, 26	20.95%	+12.9%	+32.5%	+29.8%	-6.5%

Quarterly Net Margin Highs

LFUS Quarterly Net Margin Highs Comparison
Period	High	Date	Current
1Y	15.05%	Sep 26, 26	at high
3Y	15.05%	Sep 26, 26	at high
5Y	18.85%	Mar 1, 22	-20.2%
All	18.85%	Mar 1, 22	-20.2%

Quarterly Net Margin Lows

LFUS Quarterly Net Margin Lows Comparison
Period	Low	Date	Current
1Y	-40.77%	Dec 31, 25	+136.9%
3Y	-40.77%	Dec 31, 25	+136.9%
5Y	-40.77%	Dec 31, 25	+136.9%
All	-40.77%	Dec 31, 25	+136.9%

Quarterly Net Margin History

Month	Value	Change
Sep 2026	15.05%	+24.4%
Jun 2026	12.10%	+5.8%
Mar 2026	11.44%	+128.1%
Dec 2025	-40.77%	-466.3%
Sep 2025	11.13%	+19.0%
Jun 2025	9.35%	+19.0%
Mar 2025	7.86%	+206.8%
Dec 2024	-7.36%	-171.9%
Sep 2024	10.23%	+25.7%
Jun 2024	8.14%	-10.1%
Mar 2024	9.05%	+12.7%
Dec 2023	8.03%	-15.7%
Sep 2023	9.52%	-16.9%
Jun 2023	11.45%	-21.3%
Mar 2023	14.55%	-4.3%
Dec 2022	15.21%	+32.8%
Sep 2022	11.45%	-18.6%
Jun 2022	14.07%	-25.4%
Mar 2022	18.85%	+100.7%
Dec 2021	9.39%	-45.0%
Sep 2021	17.06%	+8.8%
Jun 2021	15.68%	+26.0%
Mar 2021	12.44%	-15.5%
Dec 2020	14.72%	+4.1%
Sep 2020	14.14%	+582.6%
Jun 2020	-2.93%	-141.2%
Mar 2020	7.12%	+6.4%
Dec 2019	6.69%	-32.1%
Sep 2019	9.85%	-10.5%
Jun 2019	11.01%	+20.7%
Mar 2019	9.12%	+12.3%
Dec 2018	8.12%	-33.4%
Sep 2018	12.19%	+32.2%
Jun 2018	9.22%	+7.0%
Mar 2018	8.62%	+342.8%
Dec 2017	-3.55%	-126.4%
Sep 2017	13.47%	-13.2%
Jun 2017	15.52%	+14.0%
Mar 2017	13.62%	+42.2%
Dec 2016	9.58%	-12.8%
Sep 2016	10.99%	+10.0%
Jun 2016	9.99%	+13.7%
Mar 2016	8.79%	-13.9%
Dec 2015	10.21%	+94.5%
Sep 2015	5.25%	-61.4%
Jun 2015	13.61%	+36.4%
Mar 2015	9.98%	+5.7%
Dec 2014	9.44%	-31.4%
Sep 2014	13.76%	+23.6%
Jun 2014	11.13%	-9.3%
Mar 2014	12.27%	+2.8%
Dec 2013	11.94%	-11.0%
Sep 2013	13.42%	-5.4%
Jun 2013	14.19%	+64.2%
Mar 2013	8.64%	+39.6%
Dec 2012	6.19%	-55.5%
Sep 2012	13.90%	+3.6%
Jun 2012	13.42%	+20.5%
Mar 2012	11.14%	+7.6%
Dec 2011	10.35%	-27.8%
Sep 2011	14.33%	+0.6%
Jun 2011	14.25%	+10.4%
Mar 2011	12.91%	-4.9%
Dec 2010	13.57%	-5.0%
Sep 2010	14.28%	+11.0%
Jun 2010	12.87%	+20.2%
Mar 2010	10.71%	+16.9%
Dec 2009	9.16%	+32.4%
Sep 2009	6.92%	+371.4%
Jun 2009	-2.55%	+72.3%

Month	Value	Change
Mar 2009	-9.22%	-5.9%
Dec 2008	-8.71%	-408.9%
Sep 2008	2.82%	-53.8%
Jun 2008	6.10%	+98.1%
Mar 2008	3.08%	-47.6%
Dec 2007	5.88%	-42.3%
Sep 2007	10.19%	+57.0%
Jun 2007	6.49%	+37.5%
Mar 2007	4.72%	+30.0%
Dec 2006	3.63%	-44.3%
Sep 2006	6.52%	+1,875.8%
Jun 2006	0.33%	-95.3%
Mar 2006	6.99%	+64.5%
Dec 2005	4.25%	-12.4%
Sep 2005	4.85%	+41.4%
Jun 2005	3.43%	-9.0%
Mar 2005	3.77%	-3.3%
Dec 2004	3.90%	-53.2%
Sep 2004	8.33%	+3.1%
Jun 2004	8.08%	-6.3%
Mar 2004	8.62%	+109.7%
Dec 2003	4.11%	-4.4%
Sep 2003	4.30%	-18.7%
Jun 2003	5.29%	+14.8%
Mar 2003	4.61%	+25.6%
Dec 2002	3.67%	-24.9%
Sep 2002	4.89%	-10.3%
Jun 2002	5.45%	+679.8%
Mar 2002	-0.94%	+79.6%
Dec 2001	-4.61%	-749.3%
Sep 2001	0.71%	-85.1%
Jun 2001	4.76%	+15.5%
Mar 2001	4.12%	-49.1%
Dec 2000	8.10%	-19.8%
Sep 2000	10.10%	-7.7%
Jun 2000	10.94%	+2.1%
Mar 2000	10.71%	+15.5%
Dec 1999	9.27%	+3.1%
Sep 1999	8.99%	+7.9%
Jun 1999	8.33%	+14.4%
Mar 1999	7.28%	+43.9%
Dec 1998	5.06%	-34.9%
Sep 1998	7.77%	-3.4%
Jun 1998	8.04%	-4.3%
Mar 1998	8.40%	+4.3%
Dec 1997	8.05%	-13.3%
Sep 1997	9.28%	-6.2%
Jun 1997	9.89%	+3.0%
Mar 1997	9.60%	+6.4%
Dec 1996	9.02%	-2.6%
Sep 1996	9.26%	+4.3%
Jun 1996	8.88%	+0.9%
Mar 1996	8.80%	+9.7%
Dec 1995	8.02%	-8.7%
Sep 1995	8.78%	-3.9%
Jun 1995	9.14%	+1.4%
Mar 1995	9.01%	+20.9%
Dec 1994	7.45%	-18.7%
Sep 1994	9.16%	+22.6%
Jun 1994	7.47%	+6.0%
Mar 1994	7.05%	+19.5%
Dec 1993	5.90%	-38.4%
Sep 1993	9.58%	+88.6%
Jun 1993	5.08%	+26.1%
Mar 1993	4.03%	+27.1%
Dec 1992	3.17%	+11.6%
Sep 1992	2.84%	-7.2%
Jun 1992	3.06%	+142.0%
Mar 1992	-7.28%	-

FAQ

What is the current quarterly net margin of LFUS?: As of today, LFUS quarterly net margin is 15.05%
What is LFUS quarterly net margin most recent change?: LFUS quarterly net margin was up +24.38% on September 26, 2026
What is 1-year change in LFUS quarterly net margin?: LFUS quarterly net margin is up +35.22% year-over-year
How far is LFUS quarterly net margin from its all-time high?: LFUS quarterly net margin is currently -20.16% below its historical high of 18.85% set on March 1, 2022
How does LFUS quarterly net margin rank versus sector peers?: LFUS quarterly net margin is higher than 80.15% of companies in Technology sector
When is LFUS next earnings release?: The next earnings release for LFUS is on January 27, 2027

Net Margin Formula

Net Margin = Net Income

Revenue × 100%

Data Sources & References

LFUS Official Website www.littelfuse.com
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/889331/000162828026003710/0001628280-26-003710-index.htm
LFUS Profile on Yahoo Finance finance.yahoo.com/quote/LFUS
LFUS Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/lfus