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Old Second Bancorp shares outstanding OSBC

Diluted shares outstanding, averaged over each quarter, from 2011.

Latest quarter, to Jun 30, 2026
52.1M
On a year earlier
+13.7%
more shares

Old Second Bancorp had 52.1M diluted shares outstanding on average in Q2 FY26, the quarter to Jun 30, 2026.

That is 13.7% more than a year earlier, so each share owns a little less of the company.

Shares outstanding over time

Open the interactive chart, with overlays and comparisons

Fiscal year by fiscal year

Fiscal yearShares, fourth quarterChange
FY202553.5M+17%
FY202445.7M+1%
FY202345.4M+0%
FY202245.2M+33%
FY202134M+14%
FY202029.9M−2%
FY201930.5M+0%
FY201830.3M+2%
FY201729.6M−1%
FY201629.9M+0%
FY201529.7M−0%
FY201429.8M+114%
FY201313.9M−2%
FY201214.2M+1%
FY201114Mn/a

Each fiscal year is the twelve months to its fourth quarter, shown as the fourth quarter's average share count.

Quarter by quarter

QuarterEndedShares outstandingOn a year earlier
Q2 FY2652.1M+14%
Q1 FY2653.3M+17%
Q4 FY2553.5M+17%
Q3 FY2553.5M+17%
Q2 FY2545.8M+0%
Q1 FY2545.7M+0%
Q4 FY2445.7M+1%
Q3 FY2445.7M+1%
Q2 FY2445.7M+1%
Q1 FY2445.5M+0%
Q4 FY2345.4M+0%
Q3 FY2345.4M+0%

What the shares outstanding tells you

Diluted shares outstanding, averaged over the period. Fewer shares means each one owns more of the company.

A falling count usually means buybacks. A rising one means stock pay, acquisitions paid in shares or new shares sold.

More on Old Second Bancorp

Valuation data, not investment advice. Prices as of . Reported figures come from the company's filings with the SEC.