A detailed history of Mario Gabelli (Gamco Investors, Inc. Et Al) transactions in Old Second Bancorp Inc stock. As of the latest transaction made, Gamco Investors, Inc. Et Al holds 32,721 shares of OSBC stock, worth $603,375. This represents 0.01% of its overall portfolio holdings.

Number of Shares
32,721
Holding current value
$603,375
% of portfolio
0.01%

Shares

1 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2025

Nov 12, 2025

BUY
$16.56 - $19.08 $541,859 - $624,316
32,721 New
32,721 $565,000

Others Institutions Holding OSBC

About OLD SECOND BANCORP INC


  • Ticker OSBC
  • Exchange NASDAQ
  • Sector Financial Services
  • Industry Banks—Regional
  • Shares Outstandng 44,563,400
  • Market Cap $822M
  • Description
  • Old Second Bancorp, Inc. operates as the bank holding company for Old Second National Bank that provides community banking services. It provides demand, NOW, money market, savings, time deposit, individual retirement, and checking accounts, as well as certificate of deposit accounts. The company also offers commercial loans; lease financing rece...
More about OSBC
Track Mario Gabelli's Portfolio

Track Mario Gabelli Portfolio

Follow Mario Gabelli (Gamco Investors, Inc. Et Al) and customize your updates to receive the information that matters most to you.

Portfolio Update

Get notified when there are updates to the investment portfolio of Gamco Investors, Inc. Et Al, based on Form 13F filings with the SEC.

News

Stay updated on Gamco Investors, Inc. Et Al and Mario Gabelli with notifications on news.