Old Second Bancorp, Inc. (OSBC)
Old Second Bancorp Market Cap: 1.085B for Jan. 20, 2026
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
| Banner Corp. | 2.196B |
| Community Trust Bancorp, Inc. (Kentucky) | 1.071B |
| Eagle Bancorp, Inc. (Maryland) | 687.91M |
| MidWestOne Financial Group, Inc. | 855.44M |
| Park National Corp. | 2.588B |
Market Cap Related Metrics
| PE Ratio | 13.62 |
| PS Ratio | 2.640 |
| Price to Book Value | 1.252 |
| Price to Free Cash Flow | 10.44 |
| Price | 20.60 |
| Earnings Yield | 7.34% |
| Operating PE Ratio | 10.33 |
| Normalized PE Ratio | 13.62 |