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Main Street Capital CORP

MAIN · Industry · NYSE · As of 10 Sep 2026
57AIR SCORE
  • FundamentalsNot enough data yet
  • ValueNot enough data yet
  • News flowBalanced
  • MomentumWatch
  • SafetyStrong

Overall confidence 33/100 — few inputs available yet

Fundamental score not available. This company's filings don't yet contain enough of the measures AIR requires. AIR still assesses it on discovery, market confirmation and risk, at reduced overall confidence.

Discovery Gap: Very high (74/100) · Gap confidence 53/100Documented progress is running well ahead of market attention.

This month at a glance

AIR Score™ change: -1Slipped -1 on softer inputs.
Cycle window9 Sep 202610 Sep 2026
Momentum-1Weighed on the latest score.

Evidence timeline

  1. [8-K 1.01] Main Street Capital CORP — Entry into a Material Definitive AgreementSEC · SEC EDGAR
    Aug 11, 2026 · 8-K
  2. [8-K 2.02] Main Street Capital CORP — Results of Operations and Financial ConditionSEC · SEC EDGAR
    Aug 6, 2026 · 8-K
  3. [8-K 8.01] Main Street Capital CORP — Other EventsSEC · SEC EDGAR
    Aug 4, 2026 · 8-K
  4. [8-K 2.02] Main Street Capital CORP — Results of Operations and Financial ConditionSEC · SEC EDGAR
    Jul 16, 2026 · 8-K
  5. [8-K 2.02] Main Street Capital CORP — Results of Operations and Financial ConditionSEC · SEC EDGAR
    Jul 9, 2026 · 8-K
  6. [8-K 8.01] Main Street Capital CORP — Other EventsSEC · SEC EDGAR
    Jun 29, 2026 · 8-K
  7. [8-K 2.03] Main Street Capital CORP — Creation of a Material Direct Financial ObligationSEC · SEC EDGAR
    Jun 29, 2026 · 8-K
  8. [8-K 1.01] Main Street Capital CORP — Entry into a Material Definitive AgreementSEC · SEC EDGAR
    Jun 29, 2026 · 8-K
  9. [8-K 2.02] Main Street Capital CORP — Results of Operations and Financial ConditionSEC · SEC EDGAR
    May 7, 2026 · 8-K
  10. [8-K 8.01] Main Street Capital CORP — Other EventsSEC · SEC EDGAR
    May 5, 2026 · 8-K
  11. [8-K 2.02] Main Street Capital CORP — Results of Operations and Financial ConditionSEC · SEC EDGAR
    Apr 16, 2026 · 8-K
  12. [8-K 2.02] Main Street Capital CORP — Results of Operations and Financial ConditionSEC · SEC EDGAR
    Apr 9, 2026 · 8-K

Ask AIR

What would change our view

A weaker balance sheet in the next filing cycle, a material regulatory setback, or attention arriving — which closes the gap by design would move the score, and the page would show which one did.

Research, not tips. No buy/sell recommendations, no price forecasts. Every score is derived from public filings and market data — figures round to whole numbers and refresh each trading day.

MAIN — Main Street Capital CORP · AIR Discovery Research