What is the current annual gross margin of MPWR?

As of today, MPWR annual gross margin is 55.18%

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

MPWR annual gross margin is down -0.25% year-over-year

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

MPWR annual gross margin is down -5.58% over the past 3 years

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

MPWR annual gross margin is currently -13.39% below its historical high of 63.71% set on December 31, 2006

How does MPWR annual gross margin rank versus sector peers?

MPWR annual gross margin is higher than 66.96% of companies in Technology sector

When is MPWR next annual earnings release?

The next annual earnings release for MPWR is on February 4, 2027

What is the current quarterly gross margin of MPWR?

As of today, MPWR quarterly gross margin is 55.35%

What is MPWR quarterly gross margin most recent change?

MPWR quarterly gross margin was up +0.31% on September 30, 2026

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

MPWR quarterly gross margin is up +0.44% year-over-year

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

MPWR quarterly gross margin is currently -15.60% below its historical high of 65.58% set on September 30, 2006

How does MPWR quarterly gross margin rank versus sector peers?

MPWR quarterly gross margin is higher than 61.61% of companies in Technology sector

When is MPWR next earnings release?

The next earnings release for MPWR is on February 4, 2027

MPWR Gross Margin History & Chart Since 2000

Annual Gross Margin

55.18%0.14%-0.25%

December 31, 2025

Summary

Current Value: As of today, MPWR annual gross margin is 55.18%, down -0.25% on December 31, 2025
Historical Performance: MPWR annual gross margin is down -5.58% over the past 3 years, unchanged over the past 5 years
All-Time High Comparison: MPWR annual gross margin is currently -13.39% below its historical high of 63.71% set on December 31, 2006
3-Year Low Comparison: MPWR annual gross margin is at its 3-year low
Sector Comparison: MPWR annual gross margin is higher than 66.96% of companies in Technology sector

Gross Margin Chart

beforeafter

Performance

MPWR Performance
Metric	Date	Value	1Y	3Y	5Y	15Y
Annual Gross Margin	Dec 31, 25	55.18%	-0.3%	-5.6%	0.0%	-0.6%
Quarterly Gross Margin	Sep 30, 26	55.35%	+0.4%	-0.3%	-3.9%	+5.4%
Price	Nov 10, 26	$1,352.69	+38.5%	+168.1%	+151.6%	+10000.0%
PE Ratio	Nov 10, 26	74.66	+200.1%	+36.6%	-38.3%	+153.2%
Annual Revenue	Dec 31, 25	$2.79B	+26.4%	+55.5%	+230.4%	+1175.1%
Annual Gross Profit	Dec 31, 25	$1.54B	+26.1%	+46.8%	+230.4%	+1167.7%
Annual Operating Margin	Dec 31, 25	26.11%	+6.8%	-12.4%	+32.3%	+59.1%
Annual Net Margin	Dec 31, 25	22.07%	-72.7%	-9.5%	+13.3%	+63.4%

Gross Margin Highs

MPWR Annual Gross Margin Highs Comparison
Period	High	Date	Current
3Y	58.44%	N/A	-5.6%
5Y	58.44%	Dec 31, 22	-5.6%
All	63.71%	Dec 31, 06	-13.4%

Gross Margin Lows

MPWR Annual Gross Margin Lows Comparison
Period	Low	Date	Current
3Y	55.18%	Dec 31, 25	at low
5Y	55.18%	Dec 31, 25	at low
All	26.51%	Dec 31, 01	+108.2%

Gross Margin History

Year	Value	Change
2025	55.18%	-0.3%
2024	55.32%	-1.3%
2023	56.07%	-4.1%
2022	58.44%	+3.0%
2021	56.75%	+2.8%
2020	55.18%	+0.1%
2019	55.15%	-0.5%
2018	55.40%	+1.0%
2017	54.85%	+1.1%
2016	54.26%	+0.3%
2015	54.09%	+0.1%
2014	54.02%	+0.6%
2013	53.72%	+1.5%

Year	Value	Change
2012	52.92%	+2.4%
2011	51.70%	-6.8%
2010	55.50%	-6.3%
2009	59.20%	-4.3%
2008	61.88%	-2.7%
2007	63.60%	-0.2%
2006	63.71%	+0.0%
2005	63.68%	+7.8%
2004	59.05%	+7.7%
2003	54.84%	+24.6%
2002	44.03%	+66.1%
2001	26.51%	-0.5%
2000	26.64%	-

FAQ

What is the current annual gross margin of MPWR?: As of today, MPWR annual gross margin is 55.18%
What is 1-year change in MPWR annual gross margin?: MPWR annual gross margin is down -0.25% year-over-year
What is 3-year change in MPWR annual gross margin?: MPWR annual gross margin is down -5.58% over the past 3 years
How far is MPWR annual gross margin from its all-time high?: MPWR annual gross margin is currently -13.39% below its historical high of 63.71% set on December 31, 2006
How does MPWR annual gross margin rank versus sector peers?: MPWR annual gross margin is higher than 66.96% of companies in Technology sector
When is MPWR next annual earnings release?: The next annual earnings release for MPWR is on February 4, 2027

Gross Margin Formula

Gross Margin = Gross Profit

Revenue × 100%

Quarterly Gross Margin

55.35%0.17%+0.31%

September 30, 2026

Summary

Current Value: As of today, MPWR quarterly gross margin is 55.35%, up +0.31% on September 30, 2026
Historical Performance: MPWR quarterly gross margin is up +0.44% year-over-year, down -0.27% over the past 3 years
All-Time High Comparison: MPWR quarterly gross margin is currently -15.60% below its historical high of 65.58% set on September 30, 2006
3-Year Low Comparison: MPWR quarterly gross margin is +0.49% above its 3-year low of 55.08% reached on June 30, 2025
Sector Comparison: MPWR quarterly gross margin is higher than 61.61% of companies in Technology sector

Performance

MPWR Performance
Metric	Date	Value	3M	1Y	3Y	5Y
Quarterly Gross Margin	Sep 30, 26	55.35%	+0.3%	+0.4%	-0.3%	-3.9%
Annual Gross Margin	Dec 31, 25	55.18%	–	-0.3%	-5.6%	0.0%
Price	Nov 10, 26	$1,352.69	-2.1%	+38.5%	+168.1%	+151.6%
PE Ratio	Nov 10, 26	74.66	-11.6%	+200.1%	+36.6%	-38.3%
Quarterly Revenue	Sep 30, 26	$1.20B	+22.6%	+63.1%	+153.2%	+271.7%
Quarterly Gross Profit	Sep 30, 26	$665.54M	+23.0%	+63.8%	+152.5%	+257.2%
Quarterly Operating Margin	Sep 30, 26	29.75%	-4.0%	+12.3%	+4.2%	+19.5%
Quarterly Net Margin	Sep 30, 26	22.54%	-14.1%	-7.6%	-11.7%	+6.0%

Quarterly Gross Margin Highs

MPWR Quarterly Gross Margin Highs Comparison
Period	High	Date	Current
1Y	55.35%	Sep 30, 26	at high
3Y	55.50%	N/A	-0.3%
5Y	58.78%	Jun 30, 22	-5.8%
All	65.58%	Sep 30, 06	-15.6%

Quarterly Gross Margin Lows

MPWR Quarterly Gross Margin Lows Comparison
Period	Low	Date	Current
1Y	55.11%	N/A	+0.4%
3Y	55.08%	Jun 30, 25	+0.5%
5Y	55.08%	Jun 30, 25	+0.5%
All	36.88%	Mar 31, 02	+50.1%

Quarterly Gross Margin History

Month	Value	Change
Sep 2026	55.35%	+0.3%
Jun 2026	55.18%	-0.3%
Mar 2026	55.34%	+0.3%
Dec 2025	55.15%	+0.1%
Sep 2025	55.11%	+0.1%
Jun 2025	55.08%	-0.6%
Mar 2025	55.40%	0.0%
Dec 2024	55.40%	+0.0%
Sep 2024	55.38%	+0.2%
Jun 2024	55.29%	+0.3%
Mar 2024	55.13%	-0.3%
Dec 2023	55.31%	-0.3%
Sep 2023	55.50%	-1.2%
Jun 2023	56.15%	-2.1%
Mar 2023	57.37%	-1.5%
Dec 2022	58.22%	-0.9%
Sep 2022	58.72%	-0.1%
Jun 2022	58.78%	+1.4%
Mar 2022	57.95%	+0.6%
Dec 2021	57.61%	+0.0%
Sep 2021	57.59%	+2.9%
Jun 2021	55.99%	+1.0%
Mar 2021	55.44%	+0.3%
Dec 2020	55.30%	+0.3%
Sep 2020	55.14%	+0.1%
Jun 2020	55.10%	-0.1%
Mar 2020	55.16%	+0.0%
Dec 2019	55.14%	-0.1%
Sep 2019	55.18%	+0.1%
Jun 2019	55.11%	-0.1%
Mar 2019	55.18%	+0.1%
Dec 2018	55.11%	-1.0%
Sep 2018	55.64%	+0.3%
Jun 2018	55.50%	+0.3%
Mar 2018	55.36%	+0.7%
Dec 2017	54.98%	+0.1%
Sep 2017	54.95%	+0.4%
Jun 2017	54.75%	+0.2%
Mar 2017	54.64%	+0.2%
Dec 2016	54.54%	+0.2%
Sep 2016	54.41%	+0.5%
Jun 2016	54.13%	+0.5%
Mar 2016	53.85%	-0.2%
Dec 2015	53.98%	-0.4%
Sep 2015	54.21%	+0.0%
Jun 2015	54.20%	+0.4%
Mar 2015	53.96%	-0.3%
Dec 2014	54.10%	-0.2%
Sep 2014	54.21%	0.0%
Jun 2014	54.21%	+1.4%

Month	Value	Change
Mar 2014	53.44%	-1.0%
Dec 2013	53.96%	-0.1%
Sep 2013	54.01%	+0.8%
Jun 2013	53.59%	+0.7%
Mar 2013	53.21%	+0.4%
Dec 2012	53.00%	-0.2%
Sep 2012	53.11%	-0.2%
Jun 2012	53.19%	+1.7%
Mar 2012	52.31%	+4.3%
Dec 2011	50.16%	-4.5%
Sep 2011	52.52%	+2.1%
Jun 2011	51.44%	+2.6%
Mar 2011	50.16%	-0.6%
Dec 2010	50.45%	-7.7%
Sep 2010	54.65%	-6.2%
Jun 2010	58.24%	-0.1%
Mar 2010	58.30%	-0.7%
Dec 2009	58.73%	-3.2%
Sep 2009	60.66%	+2.6%
Jun 2009	59.14%	+2.7%
Mar 2009	57.61%	+7.3%
Dec 2008	53.68%	-14.5%
Sep 2008	62.77%	-0.3%
Jun 2008	62.95%	-0.3%
Mar 2008	63.16%	+4.1%
Dec 2007	60.69%	-4.5%
Sep 2007	63.52%	0.0%
Jun 2007	63.52%	+0.2%
Mar 2007	63.41%	-0.8%
Dec 2006	63.94%	-2.5%
Sep 2006	65.58%	+4.0%
Jun 2006	63.04%	+1.4%
Mar 2006	62.15%	-3.0%
Dec 2005	64.05%	-0.5%
Sep 2005	64.34%	+1.5%
Jun 2005	63.36%	+1.9%
Mar 2005	62.18%	-0.7%
Dec 2004	62.60%	+3.6%
Sep 2004	60.43%	+4.2%
Jun 2004	58.02%	+11.9%
Mar 2004	51.83%	-14.9%
Dec 2003	60.93%	+8.2%
Sep 2003	56.30%	+12.2%
Jun 2003	50.16%	+17.5%
Mar 2003	42.69%	-14.1%
Dec 2002	49.71%	+14.6%
Sep 2002	43.37%	+5.9%
Jun 2002	40.95%	+11.0%
Mar 2002	36.88%	-

FAQ

What is the current quarterly gross margin of MPWR?: As of today, MPWR quarterly gross margin is 55.35%
What is MPWR quarterly gross margin most recent change?: MPWR quarterly gross margin was up +0.31% on September 30, 2026
What is 1-year change in MPWR quarterly gross margin?: MPWR quarterly gross margin is up +0.44% year-over-year
How far is MPWR quarterly gross margin from its all-time high?: MPWR quarterly gross margin is currently -15.60% below its historical high of 65.58% set on September 30, 2006
How does MPWR quarterly gross margin rank versus sector peers?: MPWR quarterly gross margin is higher than 61.61% of companies in Technology sector
When is MPWR next earnings release?: The next earnings release for MPWR is on February 4, 2027

Gross Margin Formula

Gross Margin = Gross Profit

Revenue × 100%

Data Sources & References

MPWR Official Website www.monolithicpower.com
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1280452/000143774926003191/0001437749-26-003191-index.htm
MPWR Profile on Yahoo Finance finance.yahoo.com/quote/MPWR
MPWR Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/mpwr