{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-24-003353","form_type":"8-K","ticker":"MPWR","cik":"0001280452","company_name":"MONOLITHIC POWER SYSTEMS INC","filed_at":"2024-02-07T23:59:59+00:00","discovered_at":"2026-05-14T18:03:23.672411+00:00","generated_at":"2026-06-06T06:44:16.265925+00:00","sec_items":["2.02","8.01","9.01"],"event_type":"earnings","sentiment":"neutral","materiality_score":0.7,"calibrated_materiality_score":0.7,"confidence":"high","headline":"Monolithic Power Systems Q4 rev $454M, GAAP EPS $1.98; dividend raised 25% to $1.25/quarter","bullets":["Q4 revenue $454.0M, down 1.3% YoY; GAAP net income $96.9M ($1.98 diluted EPS) vs $119.1M ($2.45) a year ago.","Non-GAAP net income $140.9M ($2.88 diluted EPS) vs $154.0M ($3.17) in Q4 2022.","FY2023 revenue $1.821B (+1.5% YoY); GAAP net income $427.4M ($8.76 diluted EPS) vs $437.7M ($9.05).","Quarterly dividend increased 25% to $1.25/share from $1.00; payable Apr 15, 2024 to holders of record Mar 29.","Q1 2024 guidance: revenue $437-$457M, GAAP gross margin 55.1-55.7%, non-GAAP op expenses $101.8-$103.8M."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-24-003353","json":"https://secwatch.observer/filing/0001437749-24-003353.json","markdown":"https://secwatch.observer/filing/0001437749-24-003353.md","text":"https://secwatch.observer/filing/0001437749-24-003353.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1280452/000143774924003353/0001437749-24-003353-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1280452/000143774924003353/mpwr20231113_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-06T06:44:16.265925+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}