{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-21-024533","form_type":"8-K","ticker":"MPWR","cik":"0001280452","company_name":"MONOLITHIC POWER SYSTEMS INC","filed_at":"2021-10-28T23:59:59+00:00","discovered_at":"2026-05-14T18:04:11.892700+00:00","generated_at":"2026-06-28T16:37:42.912691+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":"Monolithic Power Systems Q3 revenue $323.5M, +24.7% YoY; non-GAAP EPS $2.06","bullets":["Revenue $323.5M (+10.3% QoQ, +24.7% YoY); GAAP EPS $1.44, non-GAAP EPS $2.06.","GAAP gross margin 57.6% (incl $4M litigation benefit); non-GAAP gross margin 57.8%.","Automotive revenue $54.4M (+91% YoY) and Industrial $52.2M (+70% YoY) led growth.","Q4 guidance: revenue $314M-$326M; GAAP gross margin 56.0%-56.6%; non-GAAP 56.3%-56.9%.","Stock-based comp expected $30.8M-$32.8M and litigation expense $3.5M-$3.9M in Q4."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-21-024533","json":"https://secwatch.observer/filing/0001437749-21-024533.json","markdown":"https://secwatch.observer/filing/0001437749-21-024533.md","text":"https://secwatch.observer/filing/0001437749-21-024533.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1280452/000143774921024533/0001437749-21-024533-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1280452/000143774921024533/mpwr20211025_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-28T16:37:42.912691+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"}