What is the current annual debt to equity of MPWR?

As of today, MPWR annual debt to equity is 0.00

What is 1-year change in MPWR annual debt to equity?

MPWR annual debt to equity is down -100.00% year-over-year

What is 3-year change in MPWR annual debt to equity?

MPWR annual debt to equity has remained unchanged over the past 3 years

How far is MPWR annual debt to equity from its all-time high?

MPWR annual debt to equity is currently -100.00% below its historical high of 0.01 set on December 31, 2024

How does MPWR annual debt to equity rank versus sector peers?

MPWR annual debt to equity is higher than 20.87% of companies in Technology sector

When is MPWR next annual earnings release?

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

What is the current quarterly debt to equity of MPWR?

As of today, MPWR quarterly debt to equity is 0.00

What is MPWR quarterly debt to equity most recent change?

MPWR quarterly debt to equity was down -100.00% on June 30, 2026

What is 1-year change in MPWR quarterly debt to equity?

MPWR quarterly debt to equity is down -100.00% year-over-year

How far is MPWR quarterly debt to equity from its all-time high?

MPWR quarterly debt to equity is currently -100.00% below its historical high of 0.01 set on March 31, 2021

How does MPWR quarterly debt to equity rank versus sector peers?

MPWR quarterly debt to equity is higher than 17.62% of companies in Technology sector

When is MPWR next earnings release?

The next earnings release for MPWR is on October 29, 2026

MPWR Debt To Equity Ratio History & Chart Since 2000

Annual Debt To Equity

0.000.01-100.00%

December 31, 2025

Summary

Current Value: As of today, MPWR annual debt to equity is 0.00, down -100.00% on December 31, 2025
Historical Performance: MPWR annual debt to equity has remained unchanged over the past 3 years, unchanged over the past 5 years
All-Time High Comparison: MPWR annual debt to equity is currently -100.00% below its historical high of 0.01 set on December 31, 2024
Sector Comparison: MPWR annual debt to equity is higher than 20.87% of companies in Technology sector

Debt To Equity Chart

Performance

MPWR Performance
Metric	Date	Value	1Y	3Y	5Y	15Y
Annual Debt To Equity	Dec 31, 25	0.00	-100.0%	0.0%	0.0%	0.0%
Quarterly Debt To Equity	Jun 30, 26	0.00	-100.0%	0.0%	-100.0%	0.0%
Price	Aug 11, 26	$1,402.11	+75.8%	+179.2%	+205.3%	+10000.0%
Annual Total Debt	Dec 31, 25	$24.10M	+52.6%	+534.8%	+677.8%	+100.0%
	Dec 31, 25	$3.53B	+19.7%	+111.6%	+265.4%	+1330.4%
	Dec 31, 25	5.91	+11.3%	+10.3%	+3.1%	-23.7%
	Dec 31, 25	4.38	+12.6%	+19.7%	-6.0%	-36.1%
	Dec 31, 25	$4.13M	+46.5%	+93.7%	+193.8%	+100.0%
	Dec 31, 25	$19.97M	+53.9%	+1100.2%	+1079.7%	+100.0%
	Jun 30, 26	6	+50.0%	+50.0%	0.0%	+20.0%
	Aug 11, 26	65.01	+51.0%	+66.8%	+20.6%	+580.0%

Debt To Equity Highs

MPWR Annual Debt To Equity Highs Comparison
Period	High	Date	Current
3Y	0.01	Dec 31, 24	-100.0%
5Y	0.01	Dec 31, 24	-100.0%
All	0.01	Dec 31, 24	-100.0%

Debt To Equity Lows

MPWR Annual Debt To Equity Lows Comparison
Period	Date	Current
3Y	Dec 31, 23	N/A
5Y	Dec 31, 21	N/A
All	Dec 31, 00	N/A

Debt To Equity History

Year	Value	Change
2025	0.00	-100.0%
2024	0.01	>+9,900.0%
2023	0.00	0.0%
2022	0.00	0.0%
2021	0.00	0.0%
2020	0.00	0.0%
2019	0.00	0.0%
2018	0.00	0.0%
2017	0.00	0.0%
2016	0.00	0.0%
2015	0.00	0.0%
2014	0.00	0.0%
2013	0.00	0.0%

Year	Value	Change
2012	0.00	0.0%
2011	0.00	0.0%
2010	0.00	0.0%
2009	0.00	0.0%
2008	0.00	0.0%
2007	0.00	0.0%
2006	0.00	0.0%
2005	0.00	0.0%
2004	0.00	0.0%
2003	0.00	0.0%
2002	0.00	0.0%
2001	0.00	0.0%
2000	0.00	-

FAQ

What is the current annual debt to equity of MPWR?: As of today, MPWR annual debt to equity is 0.00
What is 1-year change in MPWR annual debt to equity?: MPWR annual debt to equity is down -100.00% year-over-year
What is 3-year change in MPWR annual debt to equity?: MPWR annual debt to equity has remained unchanged over the past 3 years
How far is MPWR annual debt to equity from its all-time high?: MPWR annual debt to equity is currently -100.00% below its historical high of 0.01 set on December 31, 2024
How does MPWR annual debt to equity rank versus sector peers?: MPWR annual debt to equity is higher than 20.87% of companies in Technology sector
When is MPWR next annual earnings release?: As of today, the next annual earnings release for MPWR has not been scheduled

Debt To Equity Formula

Debt To Equity =

Total Debt

Quarterly Debt To Equity

0.000.01-100.00%

June 30, 2026

Summary

Current Value: As of today, MPWR quarterly debt to equity is 0.00, down -100.00% on June 30, 2026
Historical Performance: MPWR quarterly debt to equity is down -100.00% year-over-year, unchanged over the past 3 years
All-Time High Comparison: MPWR quarterly debt to equity is currently -100.00% below its historical high of 0.01 set on March 31, 2021
Sector Comparison: MPWR quarterly debt to equity is higher than 17.62% of companies in Technology sector

Performance

MPWR Performance
Metric	Date	Value	3M	1Y	3Y	5Y
Quarterly Debt To Equity	Jun 30, 26	0.00	-100.0%	-100.0%	0.0%	-100.0%
Annual Debt To Equity	Dec 31, 25	0.00	–	-100.0%	0.0%	0.0%
Price	Aug 11, 26	$1,402.11	-15.6%	+75.8%	+179.2%	+205.3%
Quarterly Total Debt	Jun 30, 26	$18.93M	-5.2%	-4.9%	+187.7%	+241.2%
	Jun 30, 26	$3.90B	+5.9%	+14.5%	+111.8%	+258.3%
	Jun 30, 26	4.98	+4.0%	-0.4%	-23.5%	-4.2%
	Jun 30, 26	3.62	+2.8%	-2.7%	-24.6%	-14.4%
	Jun 30, 26	$0.00	0.0%	-100.0%	-100.0%	-100.0%
	Jun 30, 26	$18.93M	-5.2%	+18.8%	+308.6%	+466.7%
	Jun 30, 26	6	+50.0%	+50.0%	+50.0%	0.0%
	Aug 11, 26	65.01	-15.0%	+51.0%	+66.8%	+20.6%

Quarterly Debt To Equity Highs

MPWR Quarterly Debt To Equity Highs Comparison
Period	High	Date	Current
1Y	0.01	Sep 30, 25	-100.0%
3Y	0.01	Jun 30, 24	-100.0%
5Y	0.01	Sep 30, 21	-100.0%
All	0.01	Mar 31, 21	-100.0%

Quarterly Debt To Equity Lows

MPWR Quarterly Debt To Equity Lows Comparison
Period	Date	Current
1Y	Jun 30, 26	N/A
3Y	Sep 30, 23	N/A
5Y	Dec 31, 21	N/A
All	Dec 31, 02	N/A

Quarterly Debt To Equity History

Month	Value	Change
Jun 2026	0.00	-100.0%
Mar 2026	0.01	0.0%
Dec 2025	0.01	0.0%
Sep 2025	0.01	0.0%
Jun 2025	0.01	0.0%
Mar 2025	0.01	0.0%
Dec 2024	0.01	0.0%
Sep 2024	0.01	0.0%
Jun 2024	0.01	>+9,900.0%
Mar 2024	0.00	0.0%
Dec 2023	0.00	0.0%
Sep 2023	0.00	0.0%
Jun 2023	0.00	0.0%
Mar 2023	0.00	0.0%
Dec 2022	0.00	0.0%
Sep 2022	0.00	0.0%
Jun 2022	0.00	0.0%
Mar 2022	0.00	0.0%
Dec 2021	0.00	-100.0%
Sep 2021	0.01	0.0%
Jun 2021	0.01	0.0%
Mar 2021	0.01	>+9,900.0%
Dec 2020	0.00	0.0%
Sep 2020	0.00	0.0%
Jun 2020	0.00	0.0%
Mar 2020	0.00	0.0%
Dec 2019	0.00	0.0%
Sep 2019	0.00	0.0%
Jun 2019	0.00	0.0%
Mar 2019	0.00	0.0%
Dec 2018	0.00	0.0%
Sep 2018	0.00	0.0%
Jun 2018	0.00	0.0%
Mar 2018	0.00	0.0%
Dec 2017	0.00	0.0%
Sep 2017	0.00	0.0%
Jun 2017	0.00	0.0%
Mar 2017	0.00	0.0%
Dec 2016	0.00	0.0%
Sep 2016	0.00	0.0%
Jun 2016	0.00	0.0%
Mar 2016	0.00	0.0%
Dec 2015	0.00	0.0%
Sep 2015	0.00	0.0%
Jun 2015	0.00	0.0%
Mar 2015	0.00	0.0%

Month	Value	Change
Dec 2014	0.00	0.0%
Sep 2014	0.00	0.0%
Jun 2014	0.00	0.0%
Mar 2014	0.00	0.0%
Dec 2013	0.00	0.0%
Sep 2013	0.00	0.0%
Jun 2013	0.00	0.0%
Mar 2013	0.00	0.0%
Dec 2012	0.00	0.0%
Sep 2012	0.00	0.0%
Jun 2012	0.00	0.0%
Mar 2012	0.00	0.0%
Dec 2011	0.00	0.0%
Sep 2011	0.00	0.0%
Jun 2011	0.00	0.0%
Mar 2011	0.00	0.0%
Dec 2010	0.00	0.0%
Sep 2010	0.00	0.0%
Jun 2010	0.00	0.0%
Mar 2010	0.00	0.0%
Dec 2009	0.00	0.0%
Sep 2009	0.00	0.0%
Jun 2009	0.00	0.0%
Mar 2009	0.00	0.0%
Dec 2008	0.00	0.0%
Sep 2008	0.00	0.0%
Jun 2008	0.00	0.0%
Mar 2008	0.00	0.0%
Dec 2007	0.00	0.0%
Sep 2007	0.00	0.0%
Jun 2007	0.00	0.0%
Mar 2007	0.00	0.0%
Dec 2006	0.00	0.0%
Sep 2006	0.00	0.0%
Jun 2006	0.00	0.0%
Mar 2006	0.00	0.0%
Dec 2005	0.00	0.0%
Sep 2005	0.00	0.0%
Jun 2005	0.00	0.0%
Mar 2005	0.00	0.0%
Dec 2004	0.00	0.0%
Sep 2004	0.00	0.0%
Mar 2004	0.00	0.0%
Dec 2003	0.00	0.0%
Dec 2002	0.00	-

FAQ

What is the current quarterly debt to equity of MPWR?: As of today, MPWR quarterly debt to equity is 0.00
What is MPWR quarterly debt to equity most recent change?: MPWR quarterly debt to equity was down -100.00% on June 30, 2026
What is 1-year change in MPWR quarterly debt to equity?: MPWR quarterly debt to equity is down -100.00% year-over-year
How far is MPWR quarterly debt to equity from its all-time high?: MPWR quarterly debt to equity is currently -100.00% below its historical high of 0.01 set on March 31, 2021
How does MPWR quarterly debt to equity rank versus sector peers?: MPWR quarterly debt to equity is higher than 17.62% of companies in Technology sector
When is MPWR next earnings release?: The next earnings release for MPWR is on October 29, 2026

Debt To Equity Formula

Debt To Equity =

Total Debt

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