Securities and Exchange Commission

Official Website: https://www.sec.gov/

MONOLITHIC POWER SYSTEMS INC — MPWR

Company Profile SEC Filings Financial Statements

Standard and Extended Product Warranty Accrual, Increase (Decrease) for Preexisting Warranties

Amount of increase (decrease) in the standard and extended product warranty accrual from changes in estimates attributable to preexisting product warranties.

Compare To Other Companies

Annual (USD)

Value Reported On Form FY FP Start Date End Date Fiscal Period
$-224,000.00 2013-03-05 10-K 2012 FY 2010-01-01 2010-12-31 CY2010
$447,000.00 2014-03-10 10-K 2013 FY 2011-01-01 2011-12-31 CY2011
$472,000.00 2015-03-02 10-K 2014 FY 2012-01-01 2012-12-31 CY2012
$239,000.00 2016-02-29 10-K 2015 FY 2013-01-01 2013-12-31 CY2013
$451,000.00 2017-03-01 10-K 2016 FY 2014-01-01 2014-12-31 CY2014
$126,000.00 2018-03-01 10-K 2017 FY 2015-01-01 2015-12-31 CY2015
$293,000.00 2019-03-01 10-K 2018 FY 2016-01-01 2016-12-31 CY2016
$486,000.00 2020-02-28 10-K 2019 FY 2017-01-01 2017-12-31 CY2017
$3,036,000.00 2021-03-01 10-K 2020 FY 2018-01-01 2018-12-31 CY2018
$1,548,000.00 2022-02-25 10-K 2021 FY 2019-01-01 2019-12-31 CY2019
$985,000.00 2022-02-25 10-K 2021 FY 2020-01-01 2020-12-31 CY2020
$643,000.00 2022-02-25 10-K 2021 FY 2021-01-01 2021-12-31 CY2021

Quarterly (USD)

Value Reported On Form FY FP Start Date End Date Fiscal Period
$-83,000.00 2013-05-02 10-Q 2013 Q1 2012-01-01 2012-03-31 CY2012Q1
$-129,000.00 2013-08-06 10-Q 2013 Q2 2012-04-01 2012-06-30 CY2012Q2
$-138,000.00 2013-10-28 10-Q 2013 Q3 2012-07-01 2012-09-30 CY2012Q3
$-66,000.00 2014-05-01 10-Q 2014 Q1 2013-01-01 2013-03-31 CY2013Q1
$-51,000.00 2014-07-29 10-Q 2014 Q2 2013-04-01 2013-06-30 CY2013Q2
$-78,000.00 2014-10-31 10-Q 2014 Q3 2013-07-01 2013-09-30 CY2013Q3
$-103,000.00 2015-05-06 10-Q 2015 Q1 2014-01-01 2014-03-31 CY2014Q1
$-112,000.00 2015-08-03 10-Q 2015 Q2 2014-04-01 2014-06-30 CY2014Q2
$-128,000.00 2015-10-28 10-Q 2015 Q3 2014-07-01 2014-09-30 CY2014Q3
$-18,000.00 2016-05-06 10-Q 2016 Q1 2015-01-01 2015-03-31 CY2015Q1
$-18,000.00 2016-07-29 10-Q 2016 Q2 2015-04-01 2015-06-30 CY2015Q2
$-28,000.00 2016-11-03 10-Q 2016 Q3 2015-07-01 2015-09-30 CY2015Q3
$-38,000.00 2017-05-05 10-Q 2017 Q1 2016-01-01 2016-03-31 CY2016Q1
$-78,000.00 2017-07-31 10-Q 2017 Q2 2016-04-01 2016-06-30 CY2016Q2
$-41,000.00 2017-11-06 10-Q 2017 Q3 2016-07-01 2016-09-30 CY2016Q3
$-179,000.00 2018-05-08 10-Q 2018 Q1 2017-01-01 2017-03-31 CY2017Q1
$-231,000.00 2018-08-02 10-Q 2018 Q2 2017-04-01 2017-06-30 CY2017Q2
$-88,000.00 2018-11-02 10-Q 2018 Q3 2017-07-01 2017-09-30 CY2017Q3
$100,000.00 2019-05-10 10-Q 2019 Q1 2018-01-01 2018-03-31 CY2018Q1
$115,000.00 2019-08-02 10-Q 2019 Q2 2018-04-01 2018-06-30 CY2018Q2
$2,821,000.00 2019-11-01 10-Q 2019 Q3 2018-07-01 2018-09-30 CY2018Q3
$516,000.00 2020-05-11 10-Q 2020 Q1 2019-01-01 2019-03-31 CY2019Q1
$580,000.00 2020-08-03 10-Q 2020 Q2 2019-04-01 2019-06-30 CY2019Q2
$247,000.00 2020-11-06 10-Q 2020 Q3 2019-07-01 2019-09-30 CY2019Q3
$425,000.00 2021-05-10 10-Q 2021 Q1 2020-01-01 2020-03-31 CY2020Q1
$74,000.00 2021-08-09 10-Q 2021 Q2 2020-04-01 2020-06-30 CY2020Q2
$345,000.00 2021-11-08 10-Q 2021 Q3 2020-07-01 2020-09-30 CY2020Q3
$250,000.00 2022-05-10 10-Q 2022 Q1 2021-01-01 2021-03-31 CY2021Q1
$0.00 2022-08-05 10-Q 2022 Q2 2021-04-01 2021-06-30 CY2021Q2
$84,000.00 2022-11-09 10-Q 2022 Q3 2021-07-01 2021-09-30 CY2021Q3
$516,000.00 2022-05-10 10-Q 2022 Q1 2022-01-01 2022-03-31 CY2022Q1
$4,135,000.00 2022-08-05 10-Q 2022 Q2 2022-04-01 2022-06-30 CY2022Q2
$3,400,000.00 2022-11-09 10-Q 2022 Q3 2022-07-01 2022-09-30 CY2022Q3

All Reported Standard and Extended Product Warranty Accrual, Increase (Decrease) for Preexisting Warranties (USD)

Value Reported On Form FY FP Start Date End Date Fiscal Period
$-224,000.00 2013-03-05 10-K 2012 FY 2010-01-01 2010-12-31 CY2010
$-220,000.00 2012-08-27 10-Q/A 2012 Q2 2011-01-01 2011-06-30
$-324,000.00 2012-11-05 10-Q 2012 Q3 2011-01-01 2011-09-30
$-447,000.00 2013-03-05 10-K 2012 FY 2011-01-01 2011-12-31
$447,000.00 2014-03-10 10-K 2013 FY 2011-01-01 2011-12-31 CY2011
$-83,000.00 2013-05-02 10-Q 2013 Q1 2012-01-01 2012-03-31 CY2012Q1
$-213,000.00 2012-08-27 10-Q/A 2012 Q2 2012-01-01 2012-06-30
$-213,000.00 2013-08-06 10-Q 2013 Q2 2012-01-01 2012-06-30
$-129,000.00 2013-08-06 10-Q 2013 Q2 2012-04-01 2012-06-30 CY2012Q2
$-350,000.00 2012-11-05 10-Q 2012 Q3 2012-01-01 2012-09-30
$-350,000.00 2013-10-28 10-Q 2013 Q3 2012-01-01 2012-09-30
$-138,000.00 2013-10-28 10-Q 2013 Q3 2012-07-01 2012-09-30 CY2012Q3
$-472,000.00 2013-03-05 10-K 2012 FY 2012-01-01 2012-12-31
$472,000.00 2014-03-10 10-K 2013 FY 2012-01-01 2012-12-31
$472,000.00 2015-03-02 10-K 2014 FY 2012-01-01 2012-12-31 CY2012
$-66,000.00 2013-05-02 10-Q 2013 Q1 2013-01-01 2013-03-31
$-66,000.00 2014-05-01 10-Q 2014 Q1 2013-01-01 2013-03-31 CY2013Q1
$-117,000.00 2013-08-06 10-Q 2013 Q2 2013-01-01 2013-06-30
$-117,000.00 2014-07-29 10-Q 2014 Q2 2013-01-01 2013-06-30
$-51,000.00 2013-08-06 10-Q 2013 Q2 2013-04-01 2013-06-30
$-51,000.00 2014-07-29 10-Q 2014 Q2 2013-04-01 2013-06-30 CY2013Q2
$-199,000.00 2013-10-28 10-Q 2013 Q3 2013-01-01 2013-09-30
$-199,000.00 2014-10-31 10-Q 2014 Q3 2013-01-01 2013-09-30
$-78,000.00 2013-10-28 10-Q 2013 Q3 2013-07-01 2013-09-30
$-78,000.00 2014-10-31 10-Q 2014 Q3 2013-07-01 2013-09-30 CY2013Q3
$239,000.00 2014-03-10 10-K 2013 FY 2013-01-01 2013-12-31
$239,000.00 2015-03-02 10-K 2014 FY 2013-01-01 2013-12-31
$239,000.00 2016-02-29 10-K 2015 FY 2013-01-01 2013-12-31 CY2013
$-103,000.00 2014-05-01 10-Q 2014 Q1 2014-01-01 2014-03-31
$-103,000.00 2015-05-06 10-Q 2015 Q1 2014-01-01 2014-03-31 CY2014Q1
$-215,000.00 2014-07-29 10-Q 2014 Q2 2014-01-01 2014-06-30
$-215,000.00 2015-08-03 10-Q 2015 Q2 2014-01-01 2014-06-30
$-112,000.00 2014-07-29 10-Q 2014 Q2 2014-04-01 2014-06-30
$-112,000.00 2015-08-03 10-Q 2015 Q2 2014-04-01 2014-06-30 CY2014Q2
$-344,000.00 2014-10-31 10-Q 2014 Q3 2014-01-01 2014-09-30
$-344,000.00 2015-10-28 10-Q 2015 Q3 2014-01-01 2014-09-30
$-128,000.00 2014-10-31 10-Q 2014 Q3 2014-07-01 2014-09-30
$-128,000.00 2015-10-28 10-Q 2015 Q3 2014-07-01 2014-09-30 CY2014Q3
$451,000.00 2015-03-02 10-K 2014 FY 2014-01-01 2014-12-31
$451,000.00 2016-02-29 10-K 2015 FY 2014-01-01 2014-12-31
$451,000.00 2017-03-01 10-K 2016 FY 2014-01-01 2014-12-31 CY2014
$-18,000.00 2015-05-06 10-Q 2015 Q1 2015-01-01 2015-03-31
$-18,000.00 2016-05-06 10-Q 2016 Q1 2015-01-01 2015-03-31 CY2015Q1
$-36,000.00 2015-08-03 10-Q 2015 Q2 2015-01-01 2015-06-30
$-36,000.00 2016-07-29 10-Q 2016 Q2 2015-01-01 2015-06-30
$-18,000.00 2015-08-03 10-Q 2015 Q2 2015-04-01 2015-06-30
$-18,000.00 2016-07-29 10-Q 2016 Q2 2015-04-01 2015-06-30 CY2015Q2
$-65,000.00 2015-10-28 10-Q 2015 Q3 2015-01-01 2015-09-30
$-65,000.00 2016-11-03 10-Q 2016 Q3 2015-01-01 2015-09-30
$-28,000.00 2015-10-28 10-Q 2015 Q3 2015-07-01 2015-09-30
$-28,000.00 2016-11-03 10-Q 2016 Q3 2015-07-01 2015-09-30 CY2015Q3
$126,000.00 2016-02-29 10-K 2015 FY 2015-01-01 2015-12-31
$126,000.00 2017-03-01 10-K 2016 FY 2015-01-01 2015-12-31
$126,000.00 2018-03-01 10-K 2017 FY 2015-01-01 2015-12-31 CY2015
$-38,000.00 2016-05-06 10-Q 2016 Q1 2016-01-01 2016-03-31
$-38,000.00 2017-05-05 10-Q 2017 Q1 2016-01-01 2016-03-31 CY2016Q1
$-116,000.00 2016-07-29 10-Q 2016 Q2 2016-01-01 2016-06-30
$-116,000.00 2017-07-31 10-Q 2017 Q2 2016-01-01 2016-06-30
$-78,000.00 2016-07-29 10-Q 2016 Q2 2016-04-01 2016-06-30
$-78,000.00 2017-07-31 10-Q 2017 Q2 2016-04-01 2016-06-30 CY2016Q2
$-157,000.00 2016-11-03 10-Q 2016 Q3 2016-01-01 2016-09-30
$-157,000.00 2017-11-06 10-Q 2017 Q3 2016-01-01 2016-09-30
$-41,000.00 2016-11-03 10-Q 2016 Q3 2016-07-01 2016-09-30
$-41,000.00 2017-11-06 10-Q 2017 Q3 2016-07-01 2016-09-30 CY2016Q3
$293,000.00 2017-03-01 10-K 2016 FY 2016-01-01 2016-12-31
$293,000.00 2018-03-01 10-K 2017 FY 2016-01-01 2016-12-31
$293,000.00 2019-03-01 10-K 2018 FY 2016-01-01 2016-12-31 CY2016
$-179,000.00 2017-05-05 10-Q 2017 Q1 2017-01-01 2017-03-31
$-179,000.00 2018-05-08 10-Q 2018 Q1 2017-01-01 2017-03-31 CY2017Q1
$-410,000.00 2017-07-31 10-Q 2017 Q2 2017-01-01 2017-06-30
$-410,000.00 2018-08-02 10-Q 2018 Q2 2017-01-01 2017-06-30
$-231,000.00 2017-07-31 10-Q 2017 Q2 2017-04-01 2017-06-30
$-231,000.00 2018-08-02 10-Q 2018 Q2 2017-04-01 2017-06-30 CY2017Q2
$-244,000.00 2017-11-06 10-Q 2017 Q3 2017-01-01 2017-09-30
$-244,000.00 2018-11-02 10-Q 2018 Q3 2017-01-01 2017-09-30
$-88,000.00 2017-11-06 10-Q 2017 Q3 2017-07-01 2017-09-30
$-88,000.00 2018-11-02 10-Q 2018 Q3 2017-07-01 2017-09-30 CY2017Q3
$486,000.00 2018-03-01 10-K 2017 FY 2017-01-01 2017-12-31
$486,000.00 2019-03-01 10-K 2018 FY 2017-01-01 2017-12-31
$486,000.00 2020-02-28 10-K 2019 FY 2017-01-01 2017-12-31 CY2017
$-100,000.00 2018-05-08 10-Q 2018 Q1 2018-01-01 2018-03-31
$100,000.00 2019-05-10 10-Q 2019 Q1 2018-01-01 2018-03-31 CY2018Q1
$-215,000.00 2018-08-02 10-Q 2018 Q2 2018-01-01 2018-06-30
$215,000.00 2019-08-02 10-Q 2019 Q2 2018-01-01 2018-06-30
$-115,000.00 2018-08-02 10-Q 2018 Q2 2018-04-01 2018-06-30
$115,000.00 2019-08-02 10-Q 2019 Q2 2018-04-01 2018-06-30 CY2018Q2
$-3,036,000.00 2018-11-02 10-Q 2018 Q3 2018-01-01 2018-09-30
$3,036,000.00 2019-11-01 10-Q 2019 Q3 2018-01-01 2018-09-30
$-2,821,000.00 2018-11-02 10-Q 2018 Q3 2018-07-01 2018-09-30
$2,821,000.00 2019-11-01 10-Q 2019 Q3 2018-07-01 2018-09-30 CY2018Q3
$3,036,000.00 2019-03-01 10-K 2018 FY 2018-01-01 2018-12-31
$3,036,000.00 2020-02-28 10-K 2019 FY 2018-01-01 2018-12-31
$3,036,000.00 2021-03-01 10-K 2020 FY 2018-01-01 2018-12-31 CY2018
$516,000.00 2019-05-10 10-Q 2019 Q1 2019-01-01 2019-03-31
$516,000.00 2020-05-11 10-Q 2020 Q1 2019-01-01 2019-03-31 CY2019Q1
$1,096,000.00 2019-08-02 10-Q 2019 Q2 2019-01-01 2019-06-30
$1,096,000.00 2020-08-03 10-Q 2020 Q2 2019-01-01 2019-06-30
$580,000.00 2019-08-02 10-Q 2019 Q2 2019-04-01 2019-06-30
$580,000.00 2020-08-03 10-Q 2020 Q2 2019-04-01 2019-06-30 CY2019Q2
$1,343,000.00 2019-11-01 10-Q 2019 Q3 2019-01-01 2019-09-30
$1,343,000.00 2020-11-06 10-Q 2020 Q3 2019-01-01 2019-09-30
$247,000.00 2019-11-01 10-Q 2019 Q3 2019-07-01 2019-09-30
$247,000.00 2020-11-06 10-Q 2020 Q3 2019-07-01 2019-09-30 CY2019Q3
$1,548,000.00 2020-02-28 10-K 2019 FY 2019-01-01 2019-12-31
$1,548,000.00 2021-03-01 10-K 2020 FY 2019-01-01 2019-12-31
$1,548,000.00 2022-02-25 10-K 2021 FY 2019-01-01 2019-12-31 CY2019
$425,000.00 2020-05-11 10-Q 2020 Q1 2020-01-01 2020-03-31
$425,000.00 2021-05-10 10-Q 2021 Q1 2020-01-01 2020-03-31 CY2020Q1
$499,000.00 2020-08-03 10-Q 2020 Q2 2020-01-01 2020-06-30
$499,000.00 2021-08-09 10-Q 2021 Q2 2020-01-01 2020-06-30
$74,000.00 2020-08-03 10-Q 2020 Q2 2020-04-01 2020-06-30
$74,000.00 2021-08-09 10-Q 2021 Q2 2020-04-01 2020-06-30 CY2020Q2
$844,000.00 2020-11-06 10-Q 2020 Q3 2020-01-01 2020-09-30
$844,000.00 2021-11-08 10-Q 2021 Q3 2020-01-01 2020-09-30
$345,000.00 2020-11-06 10-Q 2020 Q3 2020-07-01 2020-09-30
$345,000.00 2021-11-08 10-Q 2021 Q3 2020-07-01 2020-09-30 CY2020Q3
$985,000.00 2021-03-01 10-K 2020 FY 2020-01-01 2020-12-31
$985,000.00 2022-02-25 10-K 2021 FY 2020-01-01 2020-12-31 CY2020
$250,000.00 2021-05-10 10-Q 2021 Q1 2021-01-01 2021-03-31
$250,000.00 2022-05-10 10-Q 2022 Q1 2021-01-01 2021-03-31 CY2021Q1
$250,000.00 2021-08-09 10-Q 2021 Q2 2021-01-01 2021-06-30
$250,000.00 2022-08-05 10-Q 2022 Q2 2021-01-01 2021-06-30
$0.00 2021-08-09 10-Q 2021 Q2 2021-04-01 2021-06-30
$0.00 2022-08-05 10-Q 2022 Q2 2021-04-01 2021-06-30 CY2021Q2
$334,000.00 2021-11-08 10-Q 2021 Q3 2021-01-01 2021-09-30
$334,000.00 2022-11-09 10-Q 2022 Q3 2021-01-01 2021-09-30
$84,000.00 2021-11-08 10-Q 2021 Q3 2021-07-01 2021-09-30
$84,000.00 2022-11-09 10-Q 2022 Q3 2021-07-01 2021-09-30 CY2021Q3
$643,000.00 2022-02-25 10-K 2021 FY 2021-01-01 2021-12-31 CY2021
$516,000.00 2022-05-10 10-Q 2022 Q1 2022-01-01 2022-03-31 CY2022Q1
$4,651,000.00 2022-08-05 10-Q 2022 Q2 2022-01-01 2022-06-30
$4,135,000.00 2022-08-05 10-Q 2022 Q2 2022-04-01 2022-06-30 CY2022Q2
$8,051,000.00 2022-11-09 10-Q 2022 Q3 2022-01-01 2022-09-30
$3,400,000.00 2022-11-09 10-Q 2022 Q3 2022-07-01 2022-09-30 CY2022Q3

SEC Filings Explorer

Formalu provides easy access to SEC filings and reporting data

Explore SEC Data

Most Recent Filings

2000 most recent SEC filings for the current official filing date

Recent Filings

Aggregated Data

SEC filing data for all companies grouped by time and accounting terms

Aggregate Reports

Formalu's Securities and Exchange Commission Page

SEC forms, contact information and locations

SEC Forms & Info