Old Second Bancorp Inc Market Cap ($1.09 Billion)
Market Cap & Net Worth: Old Second Bancorp Inc (OSBC)
Old Second Bancorp Inc market cap. Old Second Bancorp Inc (NASDAQ:OSBC) has a market capitalization of $1.09 Billion ($1.09 Billion) as of November 5, 2026. Listed on the NASDAQ stock exchange, this USA-based company holds position #8251 globally and #2443 in its home market, demonstrating a 2.40% increase in market value over the past year.
Market capitalization, also known as net worth in stock markets, is calculated by multiplying Old Second Bancorp Inc's stock price $25.19 by its total outstanding shares 51432372 (51.43 Million). Also see Old Second Bancorp Inc operating cash flow efficiency for how efficiently the company converts equity into cash flow.
Old Second Bancorp Inc Market Cap History (2015–2026)
Old Second Bancorp Inc market cap history from 2015 to 2026. Data shows growth from $375.28 Million to $1.30 Billion (14.10% CAGR). Check Old Second Bancorp Inc (OSBC) stock price for real-time trading data and today's change.
Index Memberships
Old Second Bancorp Inc is a constituent of 1 market index:
| Index | Total Market Cap | Weight (%) | Rank by Market Cap |
|---|---|---|---|
|
NASDAQ Composite
IXIC
|
$40.12 Trillion | 0.00% | #905 of 3165 |
Weight: Old Second Bancorp Inc's market cap as a percentage of total index value. Rank: Position among all constituents by market cap.
Old Second Bancorp Inc Market Cap to Earnings & Revenue Ratios Timeline
This chart shows how Old Second Bancorp Inc's valuation ratios have evolved. The Price to Sales (P/S) ratio compares market cap to revenue, while the Price to Earnings (P/E) ratio compares market cap to net income. Lower values may indicate a more undervalued company relative to its financial performance. Explore Old Second Bancorp Inc net asset momentum to track how rapidly the company is growing its equity base year over year.
Latest Price to Sales (P/S) Ratio
2.53x
Old Second Bancorp Inc's market cap is 2.53 times its annual revenue
Latest Price to Earnings (P/E) Ratio
12.49x
Old Second Bancorp Inc's market cap is 12.49 times its annual earnings
What These Ratios Tell Investors:
- Price to Sales (P/S) Ratio: Shows how much investors are paying for each dollar of the company's sales. Lower P/S ratios may indicate undervaluation.
- Price to Earnings (P/E) Ratio: Shows how much investors are paying for each dollar of the company's earnings. This is one of the most common valuation metrics.
- Trends in these ratios over time can indicate changing investor sentiment about the company's future growth prospects.
- Industry comparison provides context for whether the company is valued higher or lower than peers.
| Year | Market Cap (USD) | Revenue (USD) | Net Income (USD) | P/S Ratio | P/E Ratio |
|---|---|---|---|---|---|
| 2016 | $531.03 Million | $100.50 Million | $15.68 Million | 5.28x | 33.86x |
| 2017 | $658.19 Million | $116.54 Million | $15.14 Million | 5.65x | 43.48x |
| 2018 | $628.59 Million | $136.99 Million | $34.01 Million | 4.59x | 18.48x |
| 2019 | $653.31 Million | $149.44 Million | $39.45 Million | 4.37x | 16.56x |
| 2020 | $491.94 Million | $139.51 Million | $27.82 Million | 3.53x | 17.68x |
| 2021 | $621.11 Million | $141.89 Million | $20.04 Million | 4.38x | 30.99x |
| 2022 | $802.65 Million | $255.24 Million | $67.41 Million | 3.14x | 11.91x |
| 2023 | $783.65 Million | $321.03 Million | $91.73 Million | 2.44x | 8.54x |
| 2024 | $914.47 Million | $336.17 Million | $85.26 Million | 2.72x | 10.73x |
| 2025 | $1.00 Billion | $396.97 Million | $80.31 Million | 2.53x | 12.49x |
Competitor Companies of OSBC by Market Capitalization
Companies near Old Second Bancorp Inc in the global market cap rankings as of November 5, 2026. Also see OSBC asset base for a full breakdown of the balance sheet.
Key companies related to Old Second Bancorp Inc by market ranking:
- China Merchants Bank Co Ltd (SHG:600036): Ranked #184 globally with a market cap of $128.41 Billion USD ( CN¥877.56 Billion CNY).
- Mizuho Financial Group Inc. (NYSE:MFG): Ranked #203 globally with a market cap of $119.39 Billion USD.
- BNP Paribas SA (PA:BNP): Ranked #216 globally with a market cap of $113.72 Billion USD ( €97.27 Billion EUR).
- UNICREDIT S.P.A. ADR (F:CRIP): Ranked #218 globally with a market cap of $112.81 Billion USD ( €96.49 Billion EUR).
| Rank | Company | Symbol | Market Cap | Price |
|---|---|---|---|---|
| #184 | China Merchants Bank Co Ltd | SHG:600036 | $128.41 Billion | CN¥42.54 |
| #203 | Mizuho Financial Group Inc. | NYSE:MFG | $119.39 Billion | $9.80 |
| #216 | BNP Paribas SA | PA:BNP | $113.72 Billion | €91.70 |
| #218 | UNICREDIT S.P.A. ADR | F:CRIP | $112.81 Billion | €32.20 |
Market Capitalization of Old Second Bancorp Inc (2015–2026)
Market capitalization of Old Second Bancorp Inc from 2015 to today. Between 2015 and today, Old Second Bancorp Inc's market cap moved from $375.28 Million to $ 1.30 Billion, with a yearly change of 14.10%.
| Year | Market Cap | Change (%) |
|---|---|---|
| 2026 | $1.30 Billion | +29.18% |
| 2025 | $1.00 Billion | +9.67% |
| 2024 | $914.47 Million | +16.69% |
| 2023 | $783.65 Million | -2.37% |
| 2022 | $802.65 Million | +29.23% |
| 2021 | $621.11 Million | +26.26% |
| 2020 | $491.94 Million | -24.70% |
| 2019 | $653.31 Million | +3.93% |
| 2018 | $628.59 Million | -4.50% |
| 2017 | $658.19 Million | +23.95% |
| 2016 | $531.03 Million | +41.50% |
| 2015 | $375.28 Million | -- |
End of Day Market Cap According to Different Sources
On Nov 5th, 2026 the market cap of Old Second Bancorp Inc was reported to be:
| Source | Market Cap |
|---|---|
| Yahoo Finance | $1.09 Billion USD |
| MoneyControl | $1.09 Billion USD |
| MarketWatch | $1.09 Billion USD |
| marketcap.company | $1.09 Billion USD |
| Reuters | $1.09 Billion USD |
Market cap values may vary slightly between sources due to differences in calculation methods, timing, and data refresh rates.
About Old Second Bancorp Inc
Old Second Bancorp, Inc. operates as the bank holding company for Old Second National Bank that provides community banking services in the United States. The company provides deposit products, including consumer and business checking, NOW, money market, savings, and other time deposit accounts, as well as certificates of deposit and individual retirement accounts. It also offers lending products,… Read more