Marathon Bancorp (MBBC) vs Rhinebeck Bancorp (RBKB)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 9, 2026.
Summary
Rhinebeck Bancorp (RBKB) has outperformed Marathon Bancorp (MBBC) over the past year, gaining 55.2% versus a gain of 43.8%. Over five years, MBBC leads with a +95.4% price change compared with +66.1% for RBKB. Rhinebeck Bancorp is the larger company by market cap ($202.5 million vs $45.4 million), about 4.5 times the size.
On valuation, Rhinebeck Bancorp trades at a lower trailing P/E (14.2x vs 22.9x for Marathon Bancorp).
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 | MBBC | RBKB |
|---|---|---|
| Share price | $15.10 | $12.95 |
| Market cap | $45.45M | $202.49M |
| 1-day change | +0.03% | -0.15% |
| YTD return | +24.18% | +50.51% |
| 1-year return | +43.81% | +55.15% |
| 5-year return | +95.45% | +66.13% |
| P/E ratio (TTM) | 22.88 | 14.23 |
| EPS (TTM) | $0.66 | $0.91 |
| Dividend yield | 0.00% | 0.00% |
| Annual dividend | $0.00 | $0.00 |
| 52-week high | $15.79 | $13.29 |
| 52-week low | $10.50 | $6.74 |
| Distance from 52-week high | -4.37% | -2.52% |
| Average volume | 2.56K | 152.50K |
| Shares outstanding | 3.01M | 15.64M |
| Employees | 31 | 158 |
| Sector | Finance | Finance |
| Industry | Banks | Banks |
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
- Rhinebeck Bancorp is about 4.5 times larger than Marathon Bancorp by market value ($202.49M vs $45.45M).
- RBKB has outperformed MBBC by 11.3 percentage points over the past year.
- Marathon Bancorp trades at a higher earnings multiple (22.9x vs 14.2x trailing P/E).
About Marathon Bancorp
MBBC stock →Marathon Bancorp, Inc. operates as a bank holding company for Marathon Bank that provides banking products and services in the United States.
Finance · Banks · 31 employees
About Rhinebeck Bancorp
RBKB stock →Rhinebeck Bancorp, Inc. operates as the bank holding company for Rhinebeck Bank that provides banking and financial products and services to consumer and commercial customers in the Hudson Valley region of New York, the United States.
Finance · Banks · 158 employees
MBBC vs RBKB FAQ
Which is bigger, Marathon Bancorp or Rhinebeck Bancorp?
Rhinebeck Bancorp (RBKB) is larger, with a market capitalization of $202.49M compared with $45.45M for Marathon Bancorp (MBBC).
Which stock has performed better over the past year, MBBC or RBKB?
RBKB returned +55.15% over the past 12 months, compared with +43.81% for MBBC (price return, excluding dividends). Past performance does not predict future results.
Which has the lower P/E ratio, MBBC or RBKB?
RBKB has the lower trailing P/E at 14.2, versus 22.9 for MBBC. A lower P/E is not by itself a sign of a better investment; it can reflect slower expected growth or higher risk.
Are Marathon Bancorp and Rhinebeck Bancorp in the same industry?
Yes. Both are classified in the Banks industry within the Finance sector.