{"schema_version":"secwatch.filing_event.v1","accession":"0001396440-25-000092","form_type":"8-K","ticker":"MAIN","cik":"0001396440","company_name":"Main Street Capital CORP","filed_at":"2025-07-17T23:59:59+00:00","discovered_at":"2026-05-14T18:02:43.881688+00:00","generated_at":"2026-05-18T05:56:13.416887+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.85,"calibrated_materiality_score":0.85,"confidence":"high","headline":"Main Street prelim Q2 NII $0.98-$1.00/sh, DNII $1.05-$1.07/sh; NAV record $32.27-$32.33","bullets":["Prelim Q2 NII $0.98-$1.00/sh and DNII $1.05-$1.07/sh; includes $0.05-$0.06/sh tax expense.","NAV per share $32.27-$32.33, a record 12th consecutive quarterly increase, up $0.24-$0.30 from March 31, 2025.","Quarterly annualized ROE estimated over 17%; driven by net fair value increase and largest realized gain in company history.","Non-accrual investments at 2.1% of portfolio fair value and 5.0% at cost as of June 30, 2025.","LMM portfolio net increase of $108.4M in cost basis; private loan net decrease of $34.9M."],"urls":{"canonical":"https://secwatch.observer/filing/0001396440-25-000092","json":"https://secwatch.observer/filing/0001396440-25-000092.json","markdown":"https://secwatch.observer/filing/0001396440-25-000092.md","text":"https://secwatch.observer/filing/0001396440-25-000092.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1396440/000139644025000092/0001396440-25-000092-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1396440/000139644025000092/main-20250717.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-18T05:56:13.416887+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"}