Old Second Bancorp (FRA:OSB) Institutional Ownership: 46.23% (As of Jul. 07, 2026)


FRA:OSB Old Second Bancorp Inc FRA:OSB
69 GF Score
Price €20.00
GF Value €16.09
! 7 Warning Signs
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What is Old Second Bancorp Institutional Ownership?

Old Second Bancorp FRA:OSB +0.50% 69 Institutional Ownership is 46.23% as of Jul. 07, 2026. GuruFocus rates FRA:OSB with a GF Score™ of 69/100 and a GF Value™ of €16.09. The stock has 7 warning signs investors should review.

Institutional ownership is the percentage of shares that are owned by institutions out of the total shares outstanding. As of today, Old Second Bancorp's institutional ownership is 46.23%.

Insider Ownership is the percentage of shares that are owned by company insiders relative to the total shares outstanding. As of today, Old Second Bancorp's Insider Ownership is 0.00%.

Float Percentage Of Total Shares Outstanding is the percentage of float shares relative to the total shares outstanding. As of today, Old Second Bancorp's Float Percentage Of Total Shares Outstanding is 96.41%.

Old Second Bancorp Institutional Ownership Historical Data

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The historical data trend for Old Second Bancorp's Institutional Ownership can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Old Second Bancorp Institutional Ownership Chart

Old Second Bancorp Historical Data

The historical data trend for Old Second Bancorp can be seen below:

2025-09-30 2025-10-31 2025-11-30 2025-12-31 2026-01-31 2026-02-28 2026-03-31 2026-04-30 2026-05-31 2026-06-30
Institutional Ownership 41.57 42.03 42.75 43.69 44.00 44.27 45.13 44.61 45.23 46.23
FRA:OSB
69GF Score
Old Second Bancorp Inc FRA:OSB
Institutional Ownership is just one metric. See GF Score™, valuation, warning signs, and more.
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Old Second Bancorp Institutional Ownership Calculation

The percentage of shares that are owned by institutions out of the total shares outstanding.

What does a Institutional Ownership of 46.23% mean?
Old Second Bancorp (FRA:OSB) has a Institutional Ownership of 46.23% as of Jul. 07, 2026. Institutional ownership equals the percent of shares owned by financial institutions relative to total shares. View historical data on Old Second Bancorp and its competitors.
Is Old Second Bancorp's Institutional Ownership too high?
Old Second Bancorp's current Institutional Ownership is 46.23%. Overall, Old Second Bancorp has a GF Score™ of 69/100, reflecting its overall financial health beyond just this single metric.
How does Old Second Bancorp's Institutional Ownership compare to HFWA and CCB?
Old Second Bancorp's Institutional Ownership of 46.23% can be compared against companies in the Banks industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Institutional Ownership for a Banks company?
A good Institutional Ownership depends on the Banks industry context. However, Institutional Ownership should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Institutional Ownership mean?
A high Institutional Ownership can signal that a stock is expensive relative to its fundamentals. Institutional ownership equals the percent of shares owned by financial institutions relative to total shares. View historical data on Old Second Bancorp and its competitors. Old Second Bancorp's current Institutional Ownership is 46.23%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Old Second Bancorp stock overvalued right now?
Old Second Bancorp (FRA:OSB) has a current Institutional Ownership of 46.23%. The stock's GF Value™ is €16.09, compared to a current price of €20.00 — trading 24.3% above its estimated fair value. The current Institutional Ownership is 46.23%. Old Second Bancorp's overall GF Score™ is 69/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Institutional Ownership calculated?
Institutional Ownership is calculated from a company's financial statements. For Old Second Bancorp (FRA:OSB), the current Institutional Ownership is 46.23% as of Jul. 07, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is Old Second Bancorp (FRA:OSB) Overvalued in 2026?

Based on GuruFocus' analysis, Old Second Bancorp stock appears to be overvalued. The current stock price of €20.00 is trading 24.3% above its estimated GF Value™ of €16.09.

Key valuation signals for FRA:OSB:

  • Institutional Ownership: 46.23%
  • GF Value™: €16.09 vs. price of €20.00 (24.3% above fair value)
  • GF Score™: 69/100 with 7 warning signs

No single metric tells the full story. See the FRA:OSB stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Old Second Bancorp Business Description

Other Exchanges OSBC:USA
Address 37 South River Street, Aurora, IL, USA, 60507
Old Second Bancorp Inc is a bank holding company. It provides consumer and commercial banking products such as demand, money market, savings, time deposit, and individual retirement as well as commercial, industrial, consumer, and real estate lending, including installment loans, student loans, agricultural loans, lines of credit and overdraft checking, safe deposit operations, trust services, wealth management services, and additional services tailored to the needs of individual customers, corporates, small-medium enterprises. The company has one operating segment, which is community banking. The company's revenue consists of interest, commission, payments, and other income.
69GF Score

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Institutional Ownership is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

€20.00
Price
€16.09
GF Value