Old Second Bancorp, Inc. (OSBC)
Old Second Bancorp Market Cap: 1.042B for Dec. 9, 2025
Market Cap Chart
Historical Data
Market Capitalization Definition
Market Capitalization measures the total value of a company based on their stock price multiplied by the shares outstanding. This metric is important because it gives you an idea of the size of a company, and how the size has changed over time. When studying companies from a relative basis, it would make sense to compare companies that have a similar market capitalization because factors like market share, economies of scale, and business models would also be similar.
Market Cap Range, Past 5 Years
Market Cap Benchmarks
| Park National Corp. | 2.554B |
| Bar Harbor Bankshares | 518.51M |
| Tompkins Financial Corp. | 1.045B |
| OptimumBank Holdings, Inc. | 48.56M |
| Blue Ridge Bankshares, Inc. (Virginia) | 397.98M |
Market Cap Related Metrics
| PE Ratio | 13.08 |
| PS Ratio | 2.535 |
| Price to Book Value | 1.202 |
| Price to Free Cash Flow | 10.03 |
| Price | 19.78 |
| Earnings Yield | 7.65% |
| Operating PE Ratio | 9.918 |
| Normalized PE Ratio | 13.08 |