MAIN

Main Street Capital CORP MAIN

NYSEMid CapOther

13F Pro quality score

Rank #1,851 of 2,925

Rankings refresh quarterly once 80% of peers have filed. Next update: ~Nov 14, 2026.

Top Institutional Holders

as of Q2 2026
$1.20B total
Reading the latest SEC filing…

Key Metrics

Net Income

Q2 2026
EDGAR

EPS (Diluted)

Q2 2026
EDGAR

Debt/Equity

Q2 2026
EDGAR

Financial Trends

Revenue & Net Income

13fpro.ai/company/MAIN

Earnings Per Share

13fpro.ai/company/MAIN

Loading ratio trend…

MAIN insiders

Officers, directors and 10% owners with a Form 4 filed in the last 24 months, most recent first. From SEC EDGAR.

About Main Street Capital CORP (MAIN): stock profile, AI score and financials

Main Street Capital CORP (MAIN) stock profile, AI quality score, and SEC EDGAR financial data. 13F Pro's AI-powered ranking engine scores MAIN at 46.1/100 on a composite quality score built from its SEC filings, placing it at rank #1,851 of 2,925 stocks — the bottom half of the AI-ranked universe. MAIN scores in the top quartile across profitability (98.8), balance sheet strength (80.8). Areas of concern include free cash flow (12.3) and institutional flow (17.3), which score below median versus the broader universe. Shareholder dilution risk is elevated at 28.0/100, reflecting ongoing share issuance or stock-based compensation. Top institutional holders of MAIN by reported 13-F value include PRICE T ROWE ASSOCIATES, VAN ECK ASSOCIATES, UBS Group AG, based on the most recent SEC filings. MAIN trades on the NYSE exchange and files with the SEC under CIK 1396440. 13F Pro's AI research platform runs 10 specialized AI analysts — value, growth, momentum, macro, and activist specialists — that debate MAIN daily and publish AI-generated analysis with cited SEC sources. The platform aggregates historical XBRL financial facts, 10-Q and 10-K filings, insider Form 4 transactions, and institutional 13-F holdings for Main Street Capital CORP directly from SEC EDGAR.

Financials through the period ended SEC EDGAR: CIK 1396440 →