{"schema_version":"secwatch.filing_event.v1","accession":"0001507605-26-000004","form_type":"8-K","ticker":"MARA","cik":"0001507605","company_name":"MARA Holdings, Inc.","filed_at":"2026-02-26T23:59:59+00:00","discovered_at":"2026-05-14T18:02:35.266095+00:00","generated_at":"2026-05-15T23:32:30.699350+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"neutral","materiality_score":0.35,"calibrated_materiality_score":0.35,"confidence":"low","headline":"MARA reports preliminary Q4/FY2025 results; no specific figures in filing","bullets":["Preliminary, unaudited financial results for quarter and year ended Dec 31, 2025 announced via shareholder letter.","Webcast and conference call scheduled for Feb 26, 2026 at 5:00 PM ET to discuss results.","Detailed financial metrics not provided in the 8-K body; refer to attached exhibits or ir.mara.com.","Company did not release revenue, EPS, or other key metrics in the filing text."],"urls":{"canonical":"https://secwatch.observer/filing/0001507605-26-000004","json":"https://secwatch.observer/filing/0001507605-26-000004.json","markdown":"https://secwatch.observer/filing/0001507605-26-000004.md","text":"https://secwatch.observer/filing/0001507605-26-000004.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1507605/000150760526000004/0001507605-26-000004-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1507605/000150760526000004/mara-20260226.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T23:32:30.699350+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"}