HA Sustainable Infrastructure Capital (HASI) vs Main Street Capital (MAIN)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 7, 2026.
Summary
HA Sustainable Infrastructure Capital (HASI) has outperformed Main Street Capital (MAIN) over the past year, gaining 18.2% versus a loss of 12.3%. Over five years, MAIN leads with a +27.2% price change compared with -37.8% for HASI. Main Street Capital is the larger company by market cap ($5.07 billion vs $4.67 billion), about 1.1 times the size.
On valuation, HA Sustainable Infrastructure Capital trades at a lower forward P/E (10.9x vs 14.0x for Main Street Capital). Main Street Capital offers the higher dividend yield (5.70% vs 4.65%).
Summary generated from market data by MetaCap's automated system. Methodology
Relative performance
Percent change in share price from the first common trading day shown; excludes dividends.
Head-to-head
| Metric | HASI | MAIN |
|---|---|---|
| Share price | $36.35 | $54.18 |
| Market cap | $4.67B | $5.07B |
| 1-day change | -0.60% | -1.08% |
| YTD return | +15.65% | -10.28% |
| 1-year return | +18.21% | -12.29% |
| 5-year return | -37.80% | +27.18% |
| P/E ratio (TTM) | 55.92 | 10.88 |
| Forward P/E | 10.90 | 13.95 |
| EPS (TTM) | $0.65 | $4.98 |
| Dividend yield | 4.65% | 5.70% |
| Annual dividend | $1.69 | $3.09 |
| Revenue (latest FY) | $400.50M | — |
| Revenue growth (YoY) | +4.41% | — |
| Net income (latest FY) | $184.55M | $493.40M |
| Net margin | 46.08% | — |
| 52-week high | $44.13 | $65.23 |
| 52-week low | $27.28 | $48.95 |
| Distance from 52-week high | -17.63% | -16.94% |
| Analyst consensus | buy | hold |
| Avg. price target upside | +36.75% | +11.35% |
| Average volume | 1.01M | 533.28K |
| Shares outstanding | 128.50M | 93.51M |
| Employees | 170 | 110 |
| Sector | Finance | Finance |
| Industry | Finance/Investors Services | Finance/Investors Services |
Highlighted cells mark the higher value for growth, returns, margins and yield, and the lower value for P/E ratios. Highlighting is a mechanical comparison, not a recommendation.
Key differences
- HASI has outperformed MAIN by 30.5 percentage points over the past year.
- HA Sustainable Infrastructure Capital trades at a higher earnings multiple (55.9x vs 10.9x trailing P/E).
- Main Street Capital offers a meaningfully higher dividend yield (5.70% vs 4.65%).
About HA Sustainable Infrastructure Capital
HASI stock →HA Sustainable Infrastructure Capital, Inc., through its subsidiaries, engages in the investment in energy efficiency, renewable energy, and other sustainable infrastructure markets in the United States. The company's portfolio includes equity investments, receivables, and debt securities.
Finance · Finance/Investors Services · 170 employees
About Main Street Capital
MAIN stock →Main Street Capital Corporation is a business development company and a small business investment company specializing in direct and indirect investments. In direct investments, the firm specializes in private equity capital to lower middle market companies.
Finance · Finance/Investors Services · 110 employees
HASI vs MAIN FAQ
Which is bigger, HA Sustainable Infrastructure Capital or Main Street Capital?
Main Street Capital (MAIN) is larger, with a market capitalization of $5.07B compared with $4.67B for HA Sustainable Infrastructure Capital (HASI).
Which stock has performed better over the past year, HASI or MAIN?
HASI returned +18.21% over the past 12 months, compared with -12.29% for MAIN (price return, excluding dividends). Past performance does not predict future results.
Which has the lower P/E ratio, HASI or MAIN?
MAIN has the lower trailing P/E at 10.9, versus 55.9 for HASI. A lower P/E is not by itself a sign of a better investment; it can reflect slower expected growth or higher risk.
Which pays a higher dividend, HA Sustainable Infrastructure Capital or Main Street Capital?
Main Street Capital has the higher yield at 5.70%, compared with 4.65% for HA Sustainable Infrastructure Capital.
Are HA Sustainable Infrastructure Capital and Main Street Capital in the same industry?
Yes. Both are classified in the Finance/Investors Services industry within the Finance sector.