Old Second Bancorp Inc (NASDAQ:OSBC) — Market Cap & Net Worth

$1.09 Billion USD  · Rank #8702

Market Cap & Net Worth: Old Second Bancorp Inc (OSBC)

Old Second Bancorp Inc (NASDAQ:OSBC) has a market capitalization of $1.09 Billion ($1.09 Billion) as of June 17, 2026. Listed on the NASDAQ stock exchange, this USA-based company holds position #8702 globally and #2431 in its home market, demonstrating a 1.61% 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 $22.06 by its total outstanding shares 51432372 (51.43 Million). Review OSBC liabilities breakdown to assess the company's total debt and financial obligations.

Old Second Bancorp Inc Market Cap History: 2015 to 2026

Old Second Bancorp Inc's market capitalization history from 2015 to 2026. Data shows growth from $375.28 Million to $1.13 Billion (13.23% CAGR).

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
$41.27 Trillion 0.00% #920 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.

Latest Price to Sales (P/S) Ratio

2.53x

Old Second Bancorp Inc's market cap is 2.53 times its annual revenue

Industry average: 1.21x Higher than industry average

Latest Price to Earnings (P/E) Ratio

12.49x

Old Second Bancorp Inc's market cap is 12.49 times its annual earnings

Industry average: 98.97x Lower than industry average

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 June 17, 2026.

Key companies related to Old Second Bancorp Inc by market ranking:

  • China Merchants Bank Co Ltd (SHG:600036): Ranked #210 globally with a market cap of $116.43 Billion USD ( CN¥795.66 Billion CNY).
  • UNICREDIT S.P.A. ADR (F:CRIP): Ranked #216 globally with a market cap of $112.81 Billion USD ( €96.49 Billion EUR).
  • HDFC Bank Limited (F:HDFA): Ranked #219 globally with a market cap of $110.85 Billion USD ( €94.81 Billion EUR).
  • DBS GROUP ADR/4 SD 1 (F:DEV): Ranked #224 globally with a market cap of $109.87 Billion USD ( €93.97 Billion EUR).
Market capitalization comparison (in billions USD)
Rank Company Symbol Market Cap Price
#210 China Merchants Bank Co Ltd SHG:600036 $116.43 Billion CN¥38.57
#216 UNICREDIT S.P.A. ADR F:CRIP $112.81 Billion €32.20
#219 HDFC Bank Limited F:HDFA $110.85 Billion €20.20
#224 DBS GROUP ADR/4 SD 1 F:DEV $109.87 Billion €152.00

Old Second Bancorp Inc Historical Marketcap From 2015 to 2026

Between 2015 and today, Old Second Bancorp Inc's market cap moved from $375.28 Million to $ 1.13 Billion, with a yearly change of 13.23%.

Year Market Cap Change (%)
2026 $1.13 Billion +13.13%
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 Jun 17th, 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

NASDAQ:OSBC USA Banks - Regional
Market Cap
$1.13 Billion
Market Cap Rank
#8702 Global
#2431 in USA
Share Price
$22.06
Change (1 day)
+0.23%
52-Week Range
$16.56 - $22.50
All Time High
$22.50
About

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