Stocks / HASI vs MAIN

HASI vs MAIN: Which Stock Is the Better Buy?

HA Sustainable Infrastructure Capital, Inc. and Main Street Capital Corporation side by side — fundamentals from SEC filings, refreshed nightly. Sector: Financial Services.

MAIN is the larger company ($4.8B vs $4.7B). On the fundamentals, HASI earns a higher net margin (170.7% vs 83.4%); MAIN has the stronger return on equity (16.5% vs 6.9%); MAIN trades cheaper on earnings (10.9× vs 91.4×). On the filings, HASI carries fewer potential red flags (2 vs 3). Full numbers below — the stronger figure on each row is in green.

AI verdict — HASI vs MAIN, read from the filings

The stronger business, the cheaper stock, and the risks — synthesised from both companies’ SEC filings, every figure computed not guessed. Not investment advice.

 HA Sustainable Infrastructure Capital, Inc. (HASI)Main Street Capital Corporation (MAIN)
Market cap$4.7B$4.8B
Revenue (latest FY)$108.10M$591.85M
Net income (latest FY)$184.55M$493.40M
Revenue growth (5y CAGR)-10.4%
Net margin170.7%83.4%
Return on equity6.9%16.5%
P/E ratio91.410.9
Dividend yield4.6%8.5%
Profitable years (of last 10)106
Positive free cash flow

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Use the filing period and source shown by each tool before treating two figures as comparable.

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See the full HASI vs MAIN breakdown

Both companies across 19 years of income statement, balance sheet and cash flow — with ratios, health checks and Ask, the SEC-grounded research assistant. Free, no account needed.

Open HASI's full financials →   Open MAIN's full financials →

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Frequently asked questions

Which is bigger, HASI or MAIN?

Main Street Capital Corporation is larger by market capitalization — $4.8B versus $4.7B.

Which grows faster, HASI or MAIN?

Five-year growth data is not available for both companies.

Where does this data come from?

All figures are computed from official SEC filings (10-K), refreshed nightly. This is a data comparison, not investment advice.

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HASI fundamentals → · MAIN fundamentals → · All 1,500+ companies → · Free screener →