AllianceBernstein L.P. Units (AB) vs Main Street Capital (MAIN)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 8, 2026.
Summary
AllianceBernstein L.P. Units (AB) has outperformed Main Street Capital (MAIN) over the past year, losing 8.7% versus a loss of 12.3%. Over five years, MAIN leads with a +27.2% price change compared with -32.7% for AB. Main Street Capital is the larger company by market cap ($5.07 billion vs $3.27 billion), about 1.6 times the size.
On valuation, AllianceBernstein L.P. Units trades at a lower forward P/E (9.4x vs 14.0x for Main Street Capital). AllianceBernstein L.P. Units offers the higher dividend yield (9.89% vs 5.70%).
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 | AB | MAIN |
|---|---|---|
| Share price | $35.10 | $54.18 |
| Market cap | $3.27B | $5.07B |
| 1-day change | +0.03% | -1.08% |
| YTD return | -8.81% | -10.28% |
| 1-year return | -8.71% | -12.29% |
| 5-year return | -32.73% | +27.18% |
| P/E ratio (TTM) | 10.42 | 10.88 |
| Forward P/E | 9.36 | 13.95 |
| EPS (TTM) | $3.37 | $4.98 |
| Dividend yield | 9.89% | 5.70% |
| Annual dividend | $3.47 | $3.09 |
| Net income (latest FY) | $299.84M | $493.40M |
| 52-week high | $44.11 | $65.23 |
| 52-week low | $34.58 | $48.95 |
| Distance from 52-week high | -20.43% | -16.94% |
| Analyst consensus | hold | hold |
| Avg. price target upside | +9.09% | +11.35% |
| Average volume | 284.38K | 529.96K |
| Shares outstanding | 93.08M | 93.51M |
| Employees | 4,400 | 110 |
| Sector | Finance | Finance |
| Industry | Investment Managers | 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
- AllianceBernstein L.P. Units offers a meaningfully higher dividend yield (9.89% vs 5.70%).
About AllianceBernstein L.P. Units
AB stock →AllianceBernstein Holding L.P. is a publicly owned investment manager.
Finance · Investment Managers · 4,400 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
AB vs MAIN FAQ
Which is bigger, AllianceBernstein L.P. Units or Main Street Capital?
Main Street Capital (MAIN) is larger, with a market capitalization of $5.07B compared with $3.27B for AllianceBernstein L.P. Units (AB).
Which stock has performed better over the past year, AB or MAIN?
AB returned -8.71% 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, AB or MAIN?
AB has the lower trailing P/E at 10.4, versus 10.9 for MAIN. 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, AllianceBernstein L.P. Units or Main Street Capital?
AllianceBernstein L.P. Units has the higher yield at 9.89%, compared with 5.70% for Main Street Capital.
Are AllianceBernstein L.P. Units and Main Street Capital in the same industry?
Both are in the Finance sector, but in different industries: Investment Managers for AllianceBernstein L.P. Units and Finance/Investors Services for Main Street Capital.