{"filing":{"accession_number":"0001396440-26-000090","cik":"0001396440","ticker":"MAIN","company_name":"Main Street Capital CORP","form":"8-K","filing_date":"2026-08-06","report_date":"2026-08-06","primary_document":"main-20260806.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1396440/000139644026000090/main-20260806.htm"},"events":[{"id":25723,"run_id":23344,"accession_number":"0001396440-26-000090","anchor_item_number":"2.02","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.98,"summary":"Main Street Capital Corporation issued a press release on August 6, 2026 disclosing its second quarter 2026 financial results, including net investment income of $0.97 per share, distributable net investment income of $1.04 per share, and net asset value of $33.92 per share. The filing explicitly states under Item 2.02 that \"the Registrant issued a press release\" with \"a copy of such press release is attached hereto as Exhibit 99.1,\" which is the standard disclosure mechanism for quarterly earnings releases.","company_name":"Main Street Capital CORP","ticker":"MAIN","filing_date":"2026-08-06","form":"8-K","submitted_at":null,"items":[{"id":26626,"accession_number":"0001396440-26-000090","item_number":"2.02","item_title":"Results of Operations and Financial Condition.","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.98,"reasoning":"Main Street Capital Corporation issued a press release on August 6, 2026 disclosing its second quarter 2026 financial results, including net investment income of $0.97 per share, distributable net investment income of $1.04 per share, and net asset value of $33.92 per share. The filing explicitly states under Item 2.02 that \"the Registrant issued a press release\" with \"a copy of such press release is attached hereto as Exhibit 99.1,\" which is the standard disclosure mechanism for quarterly earnings releases.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-09T02:25:36.773831+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":26626,"accession_number":"0001396440-26-000090","item_number":"2.02","item_title":"Results of Operations and Financial Condition.","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.98,"reasoning":"Main Street Capital Corporation issued a press release on August 6, 2026 disclosing its second quarter 2026 financial results, including net investment income of $0.97 per share, distributable net investment income of $1.04 per share, and net asset value of $33.92 per share. The filing explicitly states under Item 2.02 that \"the Registrant issued a press release\" with \"a copy of such press release is attached hereto as Exhibit 99.1,\" which is the standard disclosure mechanism for quarterly earnings releases.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-09T02:25:36.773831+00:00","company_name":"Main Street Capital CORP","ticker":"MAIN","filing_date":"2026-08-06"}]}