Old Second Bancorp, Inc. (OSBC)

NASDAQ:
OSBC
| Latest update: Apr 15, 2026, 6:06 PM
Sector:
Finance
Industry:
Major Banks

Stock events for Old Second Bancorp, Inc. (OSBC)

Old Second Bancorp's stock has trended upwards by 24.97% in the past six months. Key events include O2 Sponsor Finance providing credit facilities to support company recapitalizations and acquisitions, OSBC's trading volume exceeding its daily average, and the stock price rising above its 15-day moving average. The company reported its Fourth Quarter 2025 net income and Third Quarter 2025 net income, with varying impacts on the stock price. Old Second National Bank completed the integration of Evergreen Bank Group.

Demand Seasonality affecting Old Second Bancorp, Inc.’s stock price

Specific information regarding the demand seasonality for Old Second Bancorp, Inc.'s products and services is not detailed. Demand for services may be influenced by economic cycles and seasonal business activity.

Overview of Old Second Bancorp, Inc.’s business

Old Second Bancorp, Inc. (OSBC) is a bank holding company based in Aurora, Illinois, operating through Old Second National Bank. It focuses on commercial and community banking, offering a range of consumer and commercial banking products and services, including deposit accounts, lending options, safe deposit operations, trust services, and electronic banking.

OSBC’s Geographic footprint

Old Second Bancorp's community banking operations are primarily located in the Chicagoland area, with locations in several Illinois counties. Its O2 Sponsor Finance division operates nationally, providing cash flow-based loans to lower middle market businesses. A significant portion of its commercial real estate portfolio is secured by property in Illinois, Wisconsin, or Indiana.

OSBC Corporate Image Assessment

Specific details about Old Second Bancorp's brand reputation and events affecting it are not explicitly available. The company acknowledges potential reputational damage from litigation and emphasizes personalized service and community engagement.

Ownership

Old Second Bancorp, Inc. has a significant institutional ownership base, with major holders including BlackRock, Inc. and Vanguard Group Inc. Individual insider ownership stands at approximately 3.8%. Recent insider transactions have primarily involved selling shares.

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Price Chart

$21.74

0.60%
(1 month)

Top Shareholders

BlackRock, Inc.
7.89%
The Vanguard Group, Inc.
6.22%
Dimensional Holdings, Inc.
4.29%
FJ Capital Management LLC
3.47%
Davis Asset Management LP
3.31%
Nomura Holdings, Inc.
3.08%
State Street Corp.
2.92%
American Century Cos., Inc.
2.79%

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FAQ

What is the current stock price of Old Second Bancorp, Inc.?

As of the latest update, Old Second Bancorp, Inc.'s stock is trading at $21.74 per share.

What’s happening with Old Second Bancorp, Inc. stock today?

Today, Old Second Bancorp, Inc. stock is up by 0.60%, possibly due to news.

What is the market sentiment around Old Second Bancorp, Inc. stock?

Current sentiment around Old Second Bancorp, Inc. stock is positive, based on recent news, trading volume, and analyst opinions.

Is Old Second Bancorp, Inc.'s stock price growing?

Over the past month, Old Second Bancorp, Inc.'s stock price has increased by 0.60%.

How can I buy Old Second Bancorp, Inc. stock?

You can buy Old Second Bancorp, Inc. stock through any brokerage platform, such as e.g., Robinhood, Fidelity, E*TRADE, by searching for the ticker symbol OSBC

Who are the major shareholders of Old Second Bancorp, Inc. stock?

Major shareholders of Old Second Bancorp, Inc. include institutions such as BlackRock, Inc. (7.89%), The Vanguard Group, Inc. (6.22%), Dimensional Holdings, Inc. (4.29%) ... , according to the latest filings.