{"schema_version":"secwatch.filing_event.v1","accession":"0001595974-21-000063","form_type":"8-K","ticker":"MGNI","cik":"0001595974","company_name":"MAGNITE, INC.","filed_at":"2021-11-03T23:59:59+00:00","discovered_at":"2026-05-14T18:04:13.205272+00:00","generated_at":"2026-06-28T14:02:04.406081+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.82,"calibrated_materiality_score":0.82,"confidence":"high","headline":"Magnite Q3 revenue up 116% YoY to $131.9M; CTV revenue ex-TAC grows 51% pro forma","bullets":["Revenue ex-TAC $114.1M, up 89% YoY (up 26% pro forma); CTV portion $43.1M, up 51% pro forma, 38% of total.","Net loss $24.3M ($0.18 loss per share) vs $10.5M loss last year; adjusted EBITDA $40.0M (35% margin) vs $13.7M.","Non-GAAP EPS $0.14 vs $0.06 YoY; operating free cash flow $34.0M in Q3.","Q4 guidance: revenue ex-TAC $138-142M, CTV portion $52-56M; adj. EBITDA expenses $79-81M, capex ~$8M.","SpringServe ad server acquisition closed July 1, 2021, enhancing CTV position."],"urls":{"canonical":"https://secwatch.observer/filing/0001595974-21-000063","json":"https://secwatch.observer/filing/0001595974-21-000063.json","markdown":"https://secwatch.observer/filing/0001595974-21-000063.md","text":"https://secwatch.observer/filing/0001595974-21-000063.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1595974/000159597421000063/0001595974-21-000063-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1595974/000159597421000063/mgni-20211103.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-28T14:02:04.406081+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"}