{"filing":{"accession_number":"0001628280-26-061318","cik":"0001280452","ticker":"MPWR","company_name":"MONOLITHIC POWER SYSTEMS, INC.","form":"8-K","filing_date":"2026-09-10","report_date":"2026-09-10","primary_document":"mpwr-20260910.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1280452/000162828026061318/mpwr-20260910.htm"},"events":[{"id":32626,"run_id":29988,"accession_number":"0001628280-26-061318","anchor_item_number":"8.01","event_type":"dividend_distribution","event_domain":"financial","is_material":true,"confidence":0.98,"summary":"The filing discloses the declaration of a third quarter cash dividend of $2.00 per share to stockholders of record as of September 30, 2026, payable on October 15, 2026. This is a routine but material dividend distribution that affects shareholder value and is a standard capital allocation decision that investors monitor.","company_name":"MONOLITHIC POWER SYSTEMS, INC.","ticker":"MPWR","filing_date":"2026-09-10","form":"8-K","submitted_at":null,"items":[{"id":35841,"accession_number":"0001628280-26-061318","item_number":"8.01","item_title":"Other Events.","event_type":"dividend_distribution","event_domain":"financial","is_material":true,"confidence":0.98,"reasoning":"The filing discloses the declaration of a third quarter cash dividend of $2.00 per share to stockholders of record as of September 30, 2026, payable on October 15, 2026. This is a routine but material dividend distribution that affects shareholder value and is a standard capital allocation decision that investors monitor.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-09-10T20:02:51.524270+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":35841,"accession_number":"0001628280-26-061318","item_number":"8.01","item_title":"Other Events.","event_type":"dividend_distribution","event_domain":"financial","is_material":true,"confidence":0.98,"reasoning":"The filing discloses the declaration of a third quarter cash dividend of $2.00 per share to stockholders of record as of September 30, 2026, payable on October 15, 2026. This is a routine but material dividend distribution that affects shareholder value and is a standard capital allocation decision that investors monitor.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-09-10T20:02:51.524270+00:00","company_name":"MONOLITHIC POWER SYSTEMS, INC.","ticker":"MPWR","filing_date":"2026-09-10"}]}