{"schema_version":"secwatch.filing_event.v1","accession":"0001396440-26-000058","form_type":"8-K","ticker":"MAIN","cik":"0001396440","company_name":"Main Street Capital CORP","filed_at":"2026-04-16T23:59:59+00:00","discovered_at":"2026-05-14T18:02:32.231714+00:00","generated_at":"2026-05-15T05:45:39.037927+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"neutral","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"Main Street Capital prelim Q1 2026 DNII $1.02-$1.06 per share; NAV up to $33.42-33.50","bullets":["NII per share $0.91-$0.95; DNII $0.98-$1.02; DNII before taxes $1.02-$1.06.","NAV per share estimated at $33.42-$33.50, up $0.09-$0.17 from $33.33 at Dec 31, 2025.","Non-accrual investments were 1.2% of fair value and 4.0% of cost as of March 31, 2026.","LMM investments totaled $205.9M (net +$157.1M); private loan $149.1M (net +$36.6M).","Annualized ROE approx. 6%; Q1 full results & conference call on May 7-8, 2026."],"urls":{"canonical":"https://secwatch.observer/filing/0001396440-26-000058","json":"https://secwatch.observer/filing/0001396440-26-000058.json","markdown":"https://secwatch.observer/filing/0001396440-26-000058.md","text":"https://secwatch.observer/filing/0001396440-26-000058.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1396440/000139644026000058/0001396440-26-000058-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1396440/000139644026000058/main-20260416.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T05:45:39.037927+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":[{"claim_id":"197743c4872455233814d47b21579b4f8f92b33b","claim":"Main Street Capital CORP reported fiscal quarter ended March 31, 2026 results: net income $0.91 to $0.95 per share, EPS $0.91 to $0.95 per share.","evidence_excerpt":"2026 results in a few weeks .” Preliminary Estimates of First Quarter 2026 Results Main Street’s preliminary estimate of first quarter 2026 net investment income (“NII”) is $0.91 to $0.95 per share, distributable net investment income (“DNII”) (1) is $0.98 to $1.02 per share and DNII before taxes (2) is $1.02 to $1.06 per share . Main Street’s preliminary","evidence_source":"SEC 8-K Item 2.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1396440/000139644026000058/0001396440-26-000058-index.htm","confidence":0.9,"family_label":"Earnings Releases","details":[{"label":"Period","value":"fiscal quarter ended March 31, 2026"},{"label":"Net income","value":"$0.91 to $0.95 per share"},{"label":"EPS","value":"$0.91 to $0.95 per share"},{"label":"Result","value":"preliminary results"}],"fact_type":"earnings_release"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}