Old Second Bancorp Market Cap 2012-2026 | OSBC

Old Second Bancorp market cap history and chart from 2012 to 2026. Market capitalization (or market value) is the most commonly used method of measuring the size of a publicly traded company and is calculated by multiplying the current stock price by the number of shares outstanding. Old Second Bancorp market cap as of June 05, 2026 is $1.1B.
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Sector Industry Market Cap Revenue
Finance Banks - Midwest $1.103B $0.402B
Old Second Bancorp Inc.'s full service banking businesses include the customary consumer and commercial products and services which banks provide. The following services are included: demand, savings, time deposit, individual retirement and Keogh deposit accounts; commercial, industrial, consumer and real estate lending, including installment loans, student loans, farm loans, lines of credit and overdraft checking; safe deposit operations; trust services; and an extensive variety of additional services tailored to the needs of individual customers.
Stock Name Country Market Cap PE Ratio
Huntington Bancshares (HBAN) United States $33.368B 10.99
Wintrust Financial (WTFC) United States $9.840B 12.49
UMB Financial (UMBF) United States $9.154B 10.62
Old National Bancorp (ONB) United States $9.075B 10.73
Commerce Bancshares (CBSH) United States $7.414B 12.05
Associated Banc-Corp (ASB) United States $4.543B 9.92
First Interstate BancSystem (FIBK) United States $3.441B 11.54
First Financial Bancorp (FFBC) United States $3.074B 10.03
First Merchants (FRME) United States $2.601B 10.56
First Busey (BUSE) United States $2.280B 10.58
Enterprise Financial Services (EFSC) United States $2.132B 11.04
1st Source (SRCE) United States $1.798B 11.53
German American Bancorp (GABC) United States $1.652B 12.48
Lakeland Financial (LKFN) United States $1.538B 15.18
QCR Holdings (QCRH) United States $1.520B 11.88
Peoples Bancorp (PEBO) United States $1.232B 11.00
FirstSun Capital Bancorp (FSUN) United States $1.052B 10.67
MidWestOne Financial (MOFG) United States $1.017B 17.24
Mercantile Bank (MBWM) United States $0.924B 9.80
First Financial Indiana (THFF) United States $0.795B 10.01
Independent Bank (IBCP) United States $0.714B 10.57
Civista Bancshares (CIVB) United States $0.593B 8.75
Farmers National Banc (FMNB) United States $0.524B 8.79
First Business Financial Services (FBIZ) United States $0.489B 9.85
Ames National (ATLO) United States $0.260B 13.69
First Western Financial (MYFW) United States $0.258B 19.62
Ohio Valley Banc (OVBC) United States $0.215B 13.77
Eagle Bancorp Montana (EBMT) United States $0.175B 11.66
CSB Bancorp (CSBB) United States $0.163B 12.25
BNCCORP (BNCC) United States $0.124B 14.07
United Bancshares (UBOH) United States $0.103B 9.22
United Bancorp (UBCP) United States $0.093B 12.10
Solera National Bancorp (SLRK) United States $0.082B 3.55
Central Plains Bancshares (CPBI) United States $0.075B 17.20
Commercial National Financial (CEFC) United States $0.056B 8.44