Main Street Capital Corporation (MAIN) Valuation — DCF, Graham & Comparables

Main Street Capital Corporation (MAIN) — Price $55.26 (closing price, October 30, 2026) — Financial Services — Asset Management — NYSE

Latest reported results:

Valuation dashboard for Main Street Capital Corporation (MAIN) with P/E 11.14, P/B 1.60, EV/EBITDA 16.6 and dividend yield 7.84%. DCF, Graham Number, EPS growth, peer multiples and dividend discount models plus sector comparison against other Financial Services companies.

Main Street Capital Corporation functions as a Business Development Company (BDC), providing diverse capital solutions across different market segments. Primarily, the firm supplies equity capital to lower middle market companies. These investments support various strategic objectives, including recapitalizations, management buyouts, refinancing, family estate planning, industry consolidation, and growth initiatives for both mature and later-stage emerging businesses.

What would it be worth at its usual multiples?

Versus its usual multiples: fairly priced · Current P/E 11.1× · Multiples range: $61.60 · $64.03.

At the decade median (12.4×) $62 (+11 %); at its sector median (12.9×) $64 (+16 %). Implied price from applying the reference multiples to today's earnings (or book value, or FFO) per share. Not a fair value: it is where the stock would trade at its usual multiples.

Note: these prices use the last twelve months' earnings, and analysts expect them to fall 22 % in 2027; at this price, its 2027 P/E would be 14.3×.

Analysis Summary

Main Street Capital Corporation reported revenue of $644.5M in the most recent fiscal year, growing at a 5-year CAGR of 45.0%. Net income reached $493.4M, with a 75.8% 5-year CAGR.

Trailing-twelve-month margins: gross margin 85.3%, operating margin 64.7%, net margin 64.5%.

At $55.26 (closing price, October 30, 2026), MAIN trades at a P/E of 11.14 and an ROE of 14.81%. Market capitalisation stands at $5.2B.

Balance sheet quality for MAIN: debt-to-equity ratio of 0.80, current ratio of 0.94 over the last 12 months. A debt-to-equity below 1.0 typically signals conservative capital structure, while a current ratio above 1.5 indicates comfortable short-term liquidity.

Valuation Ratios

P/E Ratio11.14
Price / Book1.60
EV / EBITDA16.6
Dividend Yield7.84%

Peer Comparison

SymbolCompanyMarket CapP/EP/BROE
MAINMain Street Capital Corporation$5.2B11.141.6014.8%
ARCCAres Capital Corporation$13.8B15.660.996.2%
FSKFS KKR Capital Corp.$3.0B0.59-6.7%
HTGCHercules Capital, Inc.$3.1B9.021.3315.8%
BLKBlackRock, Inc.$177.7B26.092.7511.8%
0QZZ.LBlackRock, Inc.$176.6B25.093.0012.2%
BXBlackstone Inc.$136.4B26.1610.7240.8%
BN.TOBrookfield CorporationCAD 122.5B69.972.003.0%

Price

Price$55.26 (closing price, October 30, 2026)
Market Cap$5.2B
ExchangeNYSE
CountryUS

Profitability

Return on Equity14.81%
Return on Invested Capital7.25%
Return on Assets7.60%
Gross Margin85.26%
Operating Margin64.74%
Net Margin64.50%

Related companies: ARCC · FSK · HTGC · BLK · 0QZZ.L · BX · BN.TO · BAM.TO

Explore sector: Financial Services · Asset Management

More sections of MAIN: Overview · Financials · Statistics · Estimates · Technical · Ownership · News · Events

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