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MAIN — Main Street Capital CORP SEC Filings | FilingIndex

MAINNYSE

Main Street Capital CORP

— · MD · CIK 1396440

Provides debt and equity capital to lower middle market and private loan companies

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$4.84B

Market cap

$51.88

Last close

+0.6%

1D

+3.7%

5D

656K

Volume

Price · last 40 sessions-7.0%

May 4L $49.63 · H $57.36Jun 30

142

Total filings

Jun 11, 2026

Last filing

12/31

Fiscal year end

All 8-K · 116 10-Q · 15 10-K · 5 DEF 14A · 5 DEFA14A · 1

10-K10-KFeb 27, 2026 10-K10-KFeb 28, 2025 10-K10-KFeb 23, 2024 10-K10-KFeb 24, 2023 10-K10-KFeb 25, 2022

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