{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-25-032411","form_type":"8-K","ticker":"MPWR","cik":"0001280452","company_name":"MONOLITHIC POWER SYSTEMS INC","filed_at":"2025-10-30T23:59:59+00:00","discovered_at":"2026-05-14T18:02:39.021516+00:00","generated_at":"2026-05-17T01:15:25.146191+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.8,"calibrated_materiality_score":0.8,"confidence":"high","headline":"MPS Q3 revenue $737.2M (+18.9% YoY); Non-GAAP EPS $4.73 beats $4.06 YoY","bullets":["Revenue $737.2M, record quarter, up 10.9% QoQ and 18.9% YoY; Enterprise Data rev $191.5M (+33% QoQ).","GAAP diluted EPS $3.71 vs $2.95 YoY; Non-GAAP diluted EPS $4.73 vs $4.06 YoY.","All end markets grew YoY; Automotive up 36.1%, Storage & Computing up 29.6%.","Q4 guidance: revenue $730-750M, GAAP gross margin 54.9-55.5%, non-GAAP tax rate 15%.","Design wins: new automotive Tier 1 supplier for ADAS, first full BMS solution on robotics."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-25-032411","json":"https://secwatch.observer/filing/0001437749-25-032411.json","markdown":"https://secwatch.observer/filing/0001437749-25-032411.md","text":"https://secwatch.observer/filing/0001437749-25-032411.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1280452/000143774925032411/0001437749-25-032411-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1280452/000143774925032411/mpwr20250819_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T01:15:25.146191+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"}