Screener
Old Second Bancorp OSBC Market capitalization
Market capitalization at other companies
Other financials
Where this comes from
Computed from the period-end share price: $1.2B.
The source filing: Old Second Bancorp’s 10-Q, filed August 6, 2026. Open the filing →
- Filed
- Aug 6, 2026, 12:01 PM EDT
- Fiscal quarter
- Q2 FY2026
- Calendar quarter
- Q2 2026
- Accession
- 0000357173-26-000045
FAQ
- What is Old Second Bancorp's market capitalization?
- Old Second Bancorp (OSBC) reported market capitalization of $1.2B in Q2 2026.
- How has Old Second Bancorp's market capitalization changed year-over-year?
- Old Second Bancorp's market capitalization increased by 53.3% year-over-year, from $782.18M to $1.2B.
- What is the long-term trend for Old Second Bancorp's market capitalization?
- Over 5 years (2020 to 2025), Old Second Bancorp's market capitalization has grown at a 16.8% compound annual growth rate (CAGR), from $472.8M to $1.03B.
- What does market capitalization mean?
- The total market value of the company's equity at the quarter end (share price × shares outstanding), sampled from daily market data. The latest point tracks the live price.
Ask your AI about Old Second Bancorp's market capitalization.
Connect your AI assistant and compare it to peers, right in your chat.
Connect your AI

Claude