Listed

Main Street Capital CORP

MAINNYSECIK 1396440OtherFiscal year ends Dec 31

Standardized line items from XBRL company facts, the last twelve quarters. Negative values are in parentheses. A figure marked d is derived from year-to-date figures.

Income statement

Net income$147.6m, Q2 FY2026
Main Street Capital CORP, income statement, quarterly
Line itemUnitQ3 FY20232023-09-30Q4 FY20232023-12-31Q1 FY20242024-03-31Q2 FY20242024-06-30Q3 FY20242024-09-30Q4 FY20242024-12-31Q1 FY20252025-03-31Q2 FY20252025-06-30Q3 FY20252025-09-30Q4 FY20252025-12-31Q1 FY20262026-03-31Q2 FY20262026-06-30
Interest expense$m26.4Interest expense, Q3 FY2023, three months to 2023-09-30$26.4m. XBRL concept us-gaap:InterestExpense. 10-Q filed 2023-11-03, accession 0001396440-23-000140.Report this figure24.4Interest expense, Q4 FY2023, three months to 2023-12-31$24.4m. XBRL concept us-gaap:InterestExpense. 10-K filed 2024-02-23, accession 0001396440-24-000055. Derived: 12-month figure less the 9-month figure.Report this figure26.8Interest expense, Q1 FY2024, three months to 2024-03-31$26.8m. XBRL concept us-gaap:InterestExpense. 10-Q filed 2024-05-10, accession 0001396440-24-000082.Report this figurenot reportednot reportednot reportednot reportednot reportednot reportednot reportednot reportednot reported
Income tax$m6.6Income tax, Q3 FY2023, three months to 2023-09-30$6.6m. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-Q filed 2024-11-08, accession 0001396440-24-000236.Report this figure(23.4)Income tax, Q4 FY2023, three months to 2023-12-31−$23.4m. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-K filed 2026-02-27, accession 0001396440-26-000016. Derived: 12-month figure less the 9-month figure.Report this figure0.0Income tax, Q1 FY2024, three months to 2024-03-31$0. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-Q filed 2025-08-08, accession 0001396440-25-000102.Report this figure0.0Income tax, Q2 FY2024, three months to 2024-06-30$0. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-Q filed 2025-08-08, accession 0001396440-25-000102.Report this figure0.0Income tax, Q3 FY2024, three months to 2024-09-30$0. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-Q filed 2025-11-07, accession 0001396440-25-000184.Report this figure0.0Income tax, Q4 FY2024, three months to 2024-12-31$0. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-K filed 2026-02-27, accession 0001396440-26-000016. Derived: 12-month figure less the 9-month figure.Report this figure0.0Income tax, Q1 FY2025, three months to 2025-03-31$0. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-Q filed 2025-08-08, accession 0001396440-25-000102.Report this figurenot reportednot reportednot reportednot reportednot reported
Net income$m103Net income, Q3 FY2023, three months to 2023-09-30$103.3m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2024-11-08, accession 0001396440-24-000236.Report this figure139Net income, Q4 FY2023, three months to 2023-12-31$139.1m. XBRL concept us-gaap:NetIncomeLoss. 10-K filed 2026-02-27, accession 0001396440-26-000016. Derived: 12-month figure less the 9-month figure.Report this figure107Net income, Q1 FY2024, three months to 2024-03-31$107.1m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2025-11-07, accession 0001396440-25-000184.Report this figure103Net income, Q2 FY2024, three months to 2024-06-30$102.7m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2025-11-07, accession 0001396440-25-000184.Report this figure124Net income, Q3 FY2024, three months to 2024-09-30$124.0m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2025-11-07, accession 0001396440-25-000184.Report this figure174Net income, Q4 FY2024, three months to 2024-12-31$174.2m. XBRL concept us-gaap:NetIncomeLoss. 10-K filed 2026-02-27, accession 0001396440-26-000016. Derived: 12-month figure less the 9-month figure.Report this figure116Net income, Q1 FY2025, three months to 2025-03-31$116.1m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2026-08-07, accession 0001396440-26-000094.Report this figure123Net income, Q2 FY2025, three months to 2025-06-30$122.5m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2026-08-07, accession 0001396440-26-000094.Report this figure124Net income, Q3 FY2025, three months to 2025-09-30$123.7m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2025-11-07, accession 0001396440-25-000184.Report this figure131Net income, Q4 FY2025, three months to 2025-12-31$131.1m. XBRL concept us-gaap:NetIncomeLoss. 10-K filed 2026-02-27, accession 0001396440-26-000016. Derived: 12-month figure less the 9-month figure.Report this figure49.0Net income, Q1 FY2026, three months to 2026-03-31$49.0m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2026-08-07, accession 0001396440-26-000094.Report this figure148Net income, Q2 FY2026, three months to 2026-06-30$147.6m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2026-08-07, accession 0001396440-26-000094.Report this figure
Diluted EPS$ per share0.99Diluted EPS, Q3 FY2023, three months to 2023-09-30$0.99 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2024-11-08, accession 0001396440-24-000236.Report this figurenot reported1.02Diluted EPS, Q1 FY2024, three months to 2024-03-31$1.02 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2025-08-08, accession 0001396440-25-000102.Report this figure0.97Diluted EPS, Q2 FY2024, three months to 2024-06-30$0.97 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2025-08-08, accession 0001396440-25-000102.Report this figure0.96Diluted EPS, Q3 FY2024, three months to 2024-09-30$0.96 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2025-11-07, accession 0001396440-25-000184.Report this figurenot reported0.97Diluted EPS, Q1 FY2025, three months to 2025-03-31$0.97 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2026-05-08, accession 0001396440-26-000073.Report this figure0.99Diluted EPS, Q2 FY2025, three months to 2025-06-30$0.99 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2025-08-08, accession 0001396440-25-000102.Report this figure0.97Diluted EPS, Q3 FY2025, three months to 2025-09-30$0.97 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2025-11-07, accession 0001396440-25-000184.Report this figurenot reported0.93Diluted EPS, Q1 FY2026, three months to 2026-03-31$0.93 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2026-05-08, accession 0001396440-26-000073.Report this figurenot reported
Basic EPS$ per share0.99Basic EPS, Q3 FY2023, three months to 2023-09-30$0.99 per share. XBRL concept us-gaap:EarningsPerShareBasic. 10-Q filed 2024-11-08, accession 0001396440-24-000236.Report this figurenot reported1.02Basic EPS, Q1 FY2024, three months to 2024-03-31$1.02 per share. XBRL concept us-gaap:EarningsPerShareBasic. 10-Q filed 2025-08-08, accession 0001396440-25-000102.Report this figure0.97Basic EPS, Q2 FY2024, three months to 2024-06-30$0.97 per share. XBRL concept us-gaap:EarningsPerShareBasic. 10-Q filed 2025-08-08, accession 0001396440-25-000102.Report this figure0.96Basic EPS, Q3 FY2024, three months to 2024-09-30$0.96 per share. XBRL concept us-gaap:EarningsPerShareBasic. 10-Q filed 2025-11-07, accession 0001396440-25-000184.Report this figurenot reported0.97Basic EPS, Q1 FY2025, three months to 2025-03-31$0.97 per share. XBRL concept us-gaap:EarningsPerShareBasic. 10-Q filed 2026-05-08, accession 0001396440-26-000073.Report this figure0.99Basic EPS, Q2 FY2025, three months to 2025-06-30$0.99 per share. XBRL concept us-gaap:EarningsPerShareBasic. 10-Q filed 2025-08-08, accession 0001396440-25-000102.Report this figure0.97Basic EPS, Q3 FY2025, three months to 2025-09-30$0.97 per share. XBRL concept us-gaap:EarningsPerShareBasic. 10-Q filed 2025-11-07, accession 0001396440-25-000184.Report this figurenot reported0.93Basic EPS, Q1 FY2026, three months to 2026-03-31$0.93 per share. XBRL concept us-gaap:EarningsPerShareBasic. 10-Q filed 2026-05-08, accession 0001396440-26-000073.Report this figurenot reported

Balance sheet

Cash and equivalents$58.3m, Q2 FY2026
Long-term debt$2.53bn, Q2 FY2026
Shareholders' equity$3.17bn, Q2 FY2026
Main Street Capital CORP, balance sheet, quarterly
Line itemUnitQ3 FY20232023-09-30FY20232023-12-31Q1 FY20242024-03-31Q2 FY20242024-06-30Q3 FY20242024-09-30FY20242024-12-31Q1 FY20252025-03-31Q2 FY20252025-06-30Q3 FY20252025-09-30FY20252025-12-31Q1 FY20262026-03-31Q2 FY20262026-06-30
Cash and equivalents$m77.0Cash and equivalents, Q3 FY2023, at 2023-09-30$77.0m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2023-11-03, accession 0001396440-23-000140.Report this figure60.1Cash and equivalents, FY2023, at 2023-12-31$60.1m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-K filed 2025-02-28, accession 0001396440-25-000018.Report this figure115Cash and equivalents, Q1 FY2024, at 2024-03-31$115.0m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2024-05-10, accession 0001396440-24-000082.Report this figure30.5Cash and equivalents, Q2 FY2024, at 2024-06-30$30.5m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2024-08-09, accession 0001396440-24-000154.Report this figure84.4Cash and equivalents, Q3 FY2024, at 2024-09-30$84.4m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2024-11-08, accession 0001396440-24-000236.Report this figure78.3Cash and equivalents, FY2024, at 2024-12-31$78.3m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-K filed 2026-02-27, accession 0001396440-26-000016.Report this figure109Cash and equivalents, Q1 FY2025, at 2025-03-31$109.2m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2025-05-09, accession 0001396440-25-000068.Report this figure87.0Cash and equivalents, Q2 FY2025, at 2025-06-30$87.0m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2025-08-08, accession 0001396440-25-000102.Report this figure30.6Cash and equivalents, Q3 FY2025, at 2025-09-30$30.6m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2025-11-07, accession 0001396440-25-000184.Report this figure42.0Cash and equivalents, FY2025, at 2025-12-31$42.0m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2026-08-07, accession 0001396440-26-000094.Report this figure20.8Cash and equivalents, Q1 FY2026, at 2026-03-31$20.8m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2026-05-08, accession 0001396440-26-000073.Report this figure58.3Cash and equivalents, Q2 FY2026, at 2026-06-30$58.3m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2026-08-07, accession 0001396440-26-000094.Report this figure
Total assets$m4,468Total assets, Q3 FY2023, at 2023-09-30$4.47bn. XBRL concept us-gaap:Assets. 10-Q filed 2023-11-03, accession 0001396440-23-000140.Report this figure4,444Total assets, FY2023, at 2023-12-31$4.44bn. XBRL concept us-gaap:Assets. 10-K filed 2025-02-28, accession 0001396440-25-000018.Report this figure4,759Total assets, Q1 FY2024, at 2024-03-31$4.76bn. XBRL concept us-gaap:Assets. 10-Q filed 2024-05-10, accession 0001396440-24-000082.Report this figure4,957Total assets, Q2 FY2024, at 2024-06-30$4.96bn. XBRL concept us-gaap:Assets. 10-Q filed 2024-08-09, accession 0001396440-24-000154.Report this figure5,095Total assets, Q3 FY2024, at 2024-09-30$5.09bn. XBRL concept us-gaap:Assets. 10-Q filed 2024-11-08, accession 0001396440-24-000236.Report this figure5,121Total assets, FY2024, at 2024-12-31$5.12bn. XBRL concept us-gaap:Assets. 10-K filed 2026-02-27, accession 0001396440-26-000016.Report this figure5,273Total assets, Q1 FY2025, at 2025-03-31$5.27bn. XBRL concept us-gaap:Assets. 10-Q filed 2025-05-09, accession 0001396440-25-000068.Report this figure5,288Total assets, Q2 FY2025, at 2025-06-30$5.29bn. XBRL concept us-gaap:Assets. 10-Q filed 2025-08-08, accession 0001396440-25-000102.Report this figure5,283Total assets, Q3 FY2025, at 2025-09-30$5.28bn. XBRL concept us-gaap:Assets. 10-Q filed 2025-11-07, accession 0001396440-25-000184.Report this figure5,682Total assets, FY2025, at 2025-12-31$5.68bn. XBRL concept us-gaap:Assets. 10-Q filed 2026-08-07, accession 0001396440-26-000094.Report this figure5,828Total assets, Q1 FY2026, at 2026-03-31$5.83bn. XBRL concept us-gaap:Assets. 10-Q filed 2026-05-08, accession 0001396440-26-000073.Report this figure5,941Total assets, Q2 FY2026, at 2026-06-30$5.94bn. XBRL concept us-gaap:Assets. 10-Q filed 2026-08-07, accession 0001396440-26-000094.Report this figure
Total liabilities$m2,097Total liabilities, Q3 FY2023, at 2023-09-30$2.10bn. XBRL concept us-gaap:Liabilities. 10-Q filed 2023-11-03, accession 0001396440-23-000140.Report this figure1,966Total liabilities, FY2023, at 2023-12-31$1.97bn. XBRL concept us-gaap:Liabilities. 10-K filed 2025-02-28, accession 0001396440-25-000018.Report this figure2,243Total liabilities, Q1 FY2024, at 2024-03-31$2.24bn. XBRL concept us-gaap:Liabilities. 10-Q filed 2024-05-10, accession 0001396440-24-000082.Report this figure2,378Total liabilities, Q2 FY2024, at 2024-06-30$2.38bn. XBRL concept us-gaap:Liabilities. 10-Q filed 2024-08-09, accession 0001396440-24-000154.Report this figure2,403Total liabilities, Q3 FY2024, at 2024-09-30$2.40bn. XBRL concept us-gaap:Liabilities. 10-Q filed 2024-11-08, accession 0001396440-24-000236.Report this figure2,324Total liabilities, FY2024, at 2024-12-31$2.32bn. XBRL concept us-gaap:Liabilities. 10-K filed 2026-02-27, accession 0001396440-26-000016.Report this figure2,433Total liabilities, Q1 FY2025, at 2025-03-31$2.43bn. XBRL concept us-gaap:Liabilities. 10-Q filed 2025-05-09, accession 0001396440-25-000068.Report this figure2,404Total liabilities, Q2 FY2025, at 2025-06-30$2.40bn. XBRL concept us-gaap:Liabilities. 10-Q filed 2025-08-08, accession 0001396440-25-000102.Report this figure2,348Total liabilities, Q3 FY2025, at 2025-09-30$2.35bn. XBRL concept us-gaap:Liabilities. 10-Q filed 2025-11-07, accession 0001396440-25-000184.Report this figure2,688Total liabilities, FY2025, at 2025-12-31$2.69bn. XBRL concept us-gaap:Liabilities. 10-Q filed 2026-08-07, accession 0001396440-26-000094.Report this figure2,735Total liabilities, Q1 FY2026, at 2026-03-31$2.73bn. XBRL concept us-gaap:Liabilities. 10-Q filed 2026-05-08, accession 0001396440-26-000073.Report this figure2,775Total liabilities, Q2 FY2026, at 2026-06-30$2.77bn. XBRL concept us-gaap:Liabilities. 10-Q filed 2026-08-07, accession 0001396440-26-000094.Report this figure
Long-term debt$m1,935Long-term debt, Q3 FY2023, at 2023-09-30$1.93bn. XBRL concept us-gaap:LongTermDebt. 10-Q filed 2023-11-03, accession 0001396440-23-000140.Report this figure1,802Long-term debt, FY2023, at 2023-12-31$1.80bn. XBRL concept us-gaap:LongTermDebt. 10-K filed 2025-02-28, accession 0001396440-25-000018.Report this figure2,048Long-term debt, Q1 FY2024, at 2024-03-31$2.05bn. XBRL concept us-gaap:LongTermDebt. 10-Q filed 2024-05-10, accession 0001396440-24-000082.Report this figure2,198Long-term debt, Q2 FY2024, at 2024-06-30$2.20bn. XBRL concept us-gaap:LongTermDebt. 10-Q filed 2024-08-09, accession 0001396440-24-000154.Report this figure2,199Long-term debt, Q3 FY2024, at 2024-09-30$2.20bn. XBRL concept us-gaap:LongTermDebt. 10-Q filed 2024-11-08, accession 0001396440-24-000236.Report this figure2,122Long-term debt, FY2024, at 2024-12-31$2.12bn. XBRL concept us-gaap:LongTermDebt. 10-K filed 2026-02-27, accession 0001396440-26-000016.Report this figure2,253Long-term debt, Q1 FY2025, at 2025-03-31$2.25bn. XBRL concept us-gaap:LongTermDebt. 10-Q filed 2025-05-09, accession 0001396440-25-000068.Report this figure2,217Long-term debt, Q2 FY2025, at 2025-06-30$2.22bn. XBRL concept us-gaap:LongTermDebt. 10-Q filed 2025-08-08, accession 0001396440-25-000102.Report this figure2,150Long-term debt, Q3 FY2025, at 2025-09-30$2.15bn. XBRL concept us-gaap:LongTermDebt. 10-Q filed 2025-11-07, accession 0001396440-25-000184.Report this figure2,458Long-term debt, FY2025, at 2025-12-31$2.46bn. XBRL concept us-gaap:LongTermDebt. 10-Q filed 2026-08-07, accession 0001396440-26-000094.Report this figure2,530Long-term debt, Q1 FY2026, at 2026-03-31$2.53bn. XBRL concept us-gaap:LongTermDebt. 10-Q filed 2026-05-08, accession 0001396440-26-000073.Report this figure2,534Long-term debt, Q2 FY2026, at 2026-06-30$2.53bn. XBRL concept us-gaap:LongTermDebt. 10-Q filed 2026-08-07, accession 0001396440-26-000094.Report this figure
Shareholders' equity$m2,371Shareholders' equity, Q3 FY2023, at 2023-09-30$2.37bn. XBRL concept us-gaap:StockholdersEquity. 10-Q filed 2024-11-08, accession 0001396440-24-000236.Report this figure2,477Shareholders' equity, FY2023, at 2023-12-31$2.48bn. XBRL concept us-gaap:StockholdersEquity. 10-K filed 2026-02-27, accession 0001396440-26-000016.Report this figure2,516Shareholders' equity, Q1 FY2024, at 2024-03-31$2.52bn. XBRL concept us-gaap:StockholdersEquity. 10-Q filed 2025-11-07, accession 0001396440-25-000184.Report this figure2,579Shareholders' equity, Q2 FY2024, at 2024-06-30$2.58bn. XBRL concept us-gaap:StockholdersEquity. 10-Q filed 2025-11-07, accession 0001396440-25-000184.Report this figure2,692Shareholders' equity, Q3 FY2024, at 2024-09-30$2.69bn. XBRL concept us-gaap:StockholdersEquity. 10-Q filed 2025-11-07, accession 0001396440-25-000184.Report this figure2,798Shareholders' equity, FY2024, at 2024-12-31$2.80bn. XBRL concept us-gaap:StockholdersEquity. 10-Q filed 2026-08-07, accession 0001396440-26-000094.Report this figure2,840Shareholders' equity, Q1 FY2025, at 2025-03-31$2.84bn. XBRL concept us-gaap:StockholdersEquity. 10-Q filed 2026-08-07, accession 0001396440-26-000094.Report this figure2,884Shareholders' equity, Q2 FY2025, at 2025-06-30$2.88bn. XBRL concept us-gaap:StockholdersEquity. 10-Q filed 2026-08-07, accession 0001396440-26-000094.Report this figure2,935Shareholders' equity, Q3 FY2025, at 2025-09-30$2.93bn. XBRL concept us-gaap:StockholdersEquity. 10-Q filed 2025-11-07, accession 0001396440-25-000184.Report this figure2,994Shareholders' equity, FY2025, at 2025-12-31$2.99bn. XBRL concept us-gaap:StockholdersEquity. 10-Q filed 2026-08-07, accession 0001396440-26-000094.Report this figure3,094Shareholders' equity, Q1 FY2026, at 2026-03-31$3.09bn. XBRL concept us-gaap:StockholdersEquity. 10-Q filed 2026-08-07, accession 0001396440-26-000094.Report this figure3,167Shareholders' equity, Q2 FY2026, at 2026-06-30$3.17bn. XBRL concept us-gaap:StockholdersEquity. 10-Q filed 2026-08-07, accession 0001396440-26-000094.Report this figure

Cash flow

Operating cash flow$116.6m, Q2 FY2026
Main Street Capital CORP, cash flow, quarterly
Line itemUnitQ3 FY20232023-09-30Q4 FY20232023-12-31Q1 FY20242024-03-31Q2 FY20242024-06-30Q3 FY20242024-09-30Q4 FY20242024-12-31Q1 FY20252025-03-31Q2 FY20252025-06-30Q3 FY20252025-09-30Q4 FY20252025-12-31Q1 FY20262026-03-31Q2 FY20262026-06-30
Operating cash flow$m84.0Operating cash flow, Q3 FY2023, three months to 2023-09-30$84.0m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2024-11-08, accession 0001396440-24-000236. Derived: 9-month figure less the 6-month figure.Report this figure154Operating cash flow, Q4 FY2023, three months to 2023-12-31$153.7m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-K filed 2026-02-27, accession 0001396440-26-000016. Derived: 12-month figure less the 9-month figure.Report this figure(118)Operating cash flow, Q1 FY2024, three months to 2024-03-31−$118.1m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2025-05-09, accession 0001396440-25-000068.Report this figure(186)Operating cash flow, Q2 FY2024, three months to 2024-06-30−$186.5m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2025-08-08, accession 0001396440-25-000102. Derived: 6-month figure less the 3-month figure.Report this figure72.4Operating cash flow, Q3 FY2024, three months to 2024-09-30$72.4m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2025-11-07, accession 0001396440-25-000184. Derived: 9-month figure less the 6-month figure.Report this figure145Operating cash flow, Q4 FY2024, three months to 2024-12-31$145.0m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-K filed 2026-02-27, accession 0001396440-26-000016. Derived: 12-month figure less the 9-month figure.Report this figure(20.4)Operating cash flow, Q1 FY2025, three months to 2025-03-31−$20.4m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2026-05-08, accession 0001396440-26-000073.Report this figure103Operating cash flow, Q2 FY2025, three months to 2025-06-30$102.5m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2026-08-07, accession 0001396440-26-000094. Derived: 6-month figure less the 3-month figure.Report this figure90.6Operating cash flow, Q3 FY2025, three months to 2025-09-30$90.6m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2025-11-07, accession 0001396440-25-000184. Derived: 9-month figure less the 6-month figure.Report this figure(218)Operating cash flow, Q4 FY2025, three months to 2025-12-31−$218.5m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-K filed 2026-02-27, accession 0001396440-26-000016. Derived: 12-month figure less the 9-month figure.Report this figure(139)Operating cash flow, Q1 FY2026, three months to 2026-03-31−$138.5m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2026-05-08, accession 0001396440-26-000073.Report this figure117Operating cash flow, Q2 FY2026, three months to 2026-06-30$116.6m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2026-08-07, accession 0001396440-26-000094. Derived: 6-month figure less the 3-month figure.Report this figure
Dividends paid$m57.0Dividends paid, Q3 FY2023, three months to 2023-09-30$57.0m. XBRL concept us-gaap:PaymentsOfDividendsCommonStock. 10-Q filed 2023-11-03, accession 0001396440-23-000140.Report this figure138Dividends paid, Q4 FY2023, three months to 2023-12-31$138.0m. XBRL concept us-gaap:PaymentsOfDividendsCommonStock. 10-K filed 2026-02-27, accession 0001396440-26-000016. Derived: 12-month figure less the 9-month figure.Report this figure86.8Dividends paid, Q1 FY2024, three months to 2024-03-31$86.8m. XBRL concept us-gaap:PaymentsOfDividendsCommonStock. 10-Q filed 2025-05-09, accession 0001396440-25-000068.Report this figure88.0Dividends paid, Q2 FY2024, three months to 2024-06-30$88.0m. XBRL concept us-gaap:PaymentsOfDividendsCommonStock. 10-Q filed 2025-08-08, accession 0001396440-25-000102.Report this figure90.6Dividends paid, Q3 FY2024, three months to 2024-09-30$90.6m. XBRL concept us-gaap:PaymentsOfDividendsCommonStock. 10-Q filed 2025-11-07, accession 0001396440-25-000184.Report this figure91.5Dividends paid, Q4 FY2024, three months to 2024-12-31$91.5m. XBRL concept us-gaap:PaymentsOfDividendsCommonStock. 10-K filed 2026-02-27, accession 0001396440-26-000016. Derived: 12-month figure less the 9-month figure.Report this figure93.1Dividends paid, Q1 FY2025, three months to 2025-03-31$93.1m. XBRL concept us-gaap:PaymentsOfDividendsCommonStock. 10-Q filed 2026-05-08, accession 0001396440-26-000073.Report this figure93.7Dividends paid, Q2 FY2025, three months to 2025-06-30$93.7m. XBRL concept us-gaap:PaymentsOfDividendsCommonStock. 10-Q filed 2026-08-07, accession 0001396440-26-000094.Report this figure95.5Dividends paid, Q3 FY2025, three months to 2025-09-30$95.5m. XBRL concept us-gaap:PaymentsOfDividendsCommonStock. 10-Q filed 2025-11-07, accession 0001396440-25-000184.Report this figure95.7Dividends paid, Q4 FY2025, three months to 2025-12-31$95.7m. XBRL concept us-gaap:PaymentsOfDividendsCommonStock. 10-K filed 2026-02-27, accession 0001396440-26-000016. Derived: 12-month figure less the 9-month figure.Report this figure98.1Dividends paid, Q1 FY2026, three months to 2026-03-31$98.1m. XBRL concept us-gaap:PaymentsOfDividendsCommonStock. 10-Q filed 2026-05-08, accession 0001396440-26-000073.Report this figure101Dividends paid, Q2 FY2026, three months to 2026-06-30$100.7m. XBRL concept us-gaap:PaymentsOfDividendsCommonStock. 10-Q filed 2026-08-07, accession 0001396440-26-000094.Report this figure

Shares

Diluted shares (weighted)93.25m, Q2 FY2026
Main Street Capital CORP, shares, quarterly
Line itemUnitQ3 FY20222022-09-30Q1 FY20232023-03-31Q2 FY20232023-06-30Q3 FY20232023-09-30Q1 FY20242024-03-31Q2 FY20242024-06-30Q3 FY20242024-09-30Q1 FY20252025-03-31Q2 FY20252025-06-30Q3 FY20252025-09-30Q1 FY20262026-03-31Q2 FY20262026-06-30
Diluted shares (weighted)m shares75.0Diluted shares (weighted), Q3 FY2022, three months to 2022-09-3075,036,522 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-Q filed 2023-11-03, accession 0001396440-23-000140.Report this figure79.6Diluted shares (weighted), Q1 FY2023, three months to 2023-03-3179,552,200 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-Q filed 2024-05-10, accession 0001396440-24-000082.Report this figure80.8Diluted shares (weighted), Q2 FY2023, three months to 2023-06-3080,807,861 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-Q filed 2024-08-09, accession 0001396440-24-000154.Report this figure82.9Diluted shares (weighted), Q3 FY2023, three months to 2023-09-3082,921,764 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-Q filed 2024-11-08, accession 0001396440-24-000236.Report this figure85.1Diluted shares (weighted), Q1 FY2024, three months to 2024-03-3185,138,530 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-Q filed 2025-05-09, accession 0001396440-25-000068.Report this figure86.2Diluted shares (weighted), Q2 FY2024, three months to 2024-06-3086,194,092 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-Q filed 2025-08-08, accession 0001396440-25-000102.Report this figure87.5Diluted shares (weighted), Q3 FY2024, three months to 2024-09-3087,459,533 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-Q filed 2025-11-07, accession 0001396440-25-000184.Report this figure88.7Diluted shares (weighted), Q1 FY2025, three months to 2025-03-3188,711,015 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-Q filed 2026-05-08, accession 0001396440-26-000073.Report this figure89.3Diluted shares (weighted), Q2 FY2025, three months to 2025-06-3089,258,390 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-Q filed 2026-08-07, accession 0001396440-26-000094.Report this figure89.6Diluted shares (weighted), Q3 FY2025, three months to 2025-09-3089,627,718 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-Q filed 2025-11-07, accession 0001396440-25-000184.Report this figure90.7Diluted shares (weighted), Q1 FY2026, three months to 2026-03-3190,654,821 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-Q filed 2026-05-08, accession 0001396440-26-000073.Report this figure93.3Diluted shares (weighted), Q2 FY2026, three months to 2026-06-3093,253,619 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-Q filed 2026-08-07, accession 0001396440-26-000094.Report this figure

Shares outstanding: 93.51mShares outstanding, period not labelled, at 2026-08-0693,508,461 shares. XBRL concept dei:EntityCommonStockSharesOutstanding. 10-Q filed 2026-08-07, accession 0001396440-26-000094.Report this figure at Aug 6, 2026, from the cover of the 10-Q filed Aug 7, 2026.

Source: SEC EDGAR, XBRL company facts. Last ingested by Listed: Oct 24, 2026, 15:38 ET. Listed shows no prices and gives no investment advice.