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CompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's Volume
Auburn National Bancorporation, Inc. stock logo
AUBN
Auburn National Bancorporation
$24.27
+0.9%
$21.78
$16.75
$27.63
$84.80M0.373,919 shs891 shs
County Bancorp, Inc. stock logo
ICBK
County Bancorp
$35.25
$35.71
$19.66
$37.30
$214.78M0.9116,447 shsN/A
Middlefield Banc Corp. stock logo
MBCN
Middlefield Banc
$31.27
+1.1%
$29.63
$22.02
$34.00
$250.03M0.419,884 shs12,625 shs
MainStreet Bank stock logo
MNSB
MainStreet Bank
$20.36
+0.7%
$19.11
$15.00
$20.88
$156.77M0.5618,290 shs19,938 shs
OP Bancorp stock logo
OPBK
OP Bancorp
$13.66
-1.0%
$12.71
$10.16
$18.57
$204.91M0.6546,207 shs51,591 shs
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Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
Auburn National Bancorporation, Inc. stock logo
AUBN
Auburn National Bancorporation
+2.54%+4.43%+12.65%+23.02%+35.05%
County Bancorp, Inc. stock logo
ICBK
County Bancorp
0.00%0.00%0.00%0.00%0.00%
Middlefield Banc Corp. stock logo
MBCN
Middlefield Banc
+1.07%-2.22%+6.07%+31.17%+40.35%
MainStreet Bank stock logo
MNSB
MainStreet Bank
+0.49%-2.12%+9.90%+32.75%+20.32%
OP Bancorp stock logo
OPBK
OP Bancorp
-1.09%-3.33%+8.59%+29.51%+35.82%
CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & Valuation
Auburn National Bancorporation, Inc. stock logo
AUBN
Auburn National Bancorporation
3.1345 of 5 stars
0.05.02.50.00.63.31.3
County Bancorp, Inc. stock logo
ICBK
County Bancorp
N/AN/AN/AN/AN/AN/AN/AN/A
Middlefield Banc Corp. stock logo
MBCN
Middlefield Banc
1.6441 of 5 stars
1.02.02.50.02.40.02.5
MainStreet Bank stock logo
MNSB
MainStreet Bank
3.556 of 5 stars
0.03.01.73.21.92.52.5
OP Bancorp stock logo
OPBK
OP Bancorp
3.9898 of 5 stars
3.03.01.70.02.24.21.9
CompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current Price
Auburn National Bancorporation, Inc. stock logo
AUBN
Auburn National Bancorporation
0.00
N/AN/AN/A
County Bancorp, Inc. stock logo
ICBK
County Bancorp
0.00
N/AN/AN/A
Middlefield Banc Corp. stock logo
MBCN
Middlefield Banc
2.00
Hold$28.50-8.86% Downside
MainStreet Bank stock logo
MNSB
MainStreet Bank
0.00
N/AN/AN/A
OP Bancorp stock logo
OPBK
OP Bancorp
2.00
Hold$18.0031.80% Upside

Current Analyst Ratings Breakdown

CompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/Book
Auburn National Bancorporation, Inc. stock logo
AUBN
Auburn National Bancorporation
$30.85M2.75$2.84 per share8.54$22.41 per share1.08
County Bancorp, Inc. stock logo
ICBK
County Bancorp
$69.72M3.08$3.02 per share11.69$27.79 per share1.27
Middlefield Banc Corp. stock logo
MBCN
Middlefield Banc
$108.47M2.33$2.16 per share14.50$26.09 per share1.20
MainStreet Bank stock logo
MNSB
MainStreet Bank
$137.87M1.14$1.50 per share13.56$23.77 per share0.86
OP Bancorp stock logo
OPBK
OP Bancorp
$154.05M1.32$1.72 per share7.95$13.84 per share0.99
CompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings Date
Auburn National Bancorporation, Inc. stock logo
AUBN
Auburn National Bancorporation
$6.40M$1.8912.84N/A15.35%8.17%0.66%7/22/2025 (Estimated)
County Bancorp, Inc. stock logo
ICBK
County Bancorp
$5.48M$3.0411.6017.28N/A27.50%11.73%1.28%N/A
Middlefield Banc Corp. stock logo
MBCN
Middlefield Banc
$15.52M$2.0115.5614.75N/A14.78%7.69%0.87%7/17/2025 (Estimated)
MainStreet Bank stock logo
MNSB
MainStreet Bank
-$9.98M-$1.72N/A13.76N/A-7.82%2.62%0.23%8/4/2025 (Estimated)
OP Bancorp stock logo
OPBK
OP Bancorp
$21.07M$1.429.61N/A13.61%10.51%0.90%7/24/2025 (Estimated)

Latest ICBK, MBCN, MNSB, AUBN, and OPBK Earnings

DateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails
8/4/2025Q2 2025
MainStreet Bank stock logo
MNSB
MainStreet Bank
$0.44N/AN/AN/AN/AN/A
7/24/2025Q2 2025
OP Bancorp stock logo
OPBK
OP Bancorp
$0.42N/AN/AN/A$22.85 millionN/A
7/17/2025Q2 2025
Middlefield Banc Corp. stock logo
MBCN
Middlefield Banc
$0.57N/AN/AN/A$18.30 millionN/A
4/24/2025Q1 2025
Middlefield Banc Corp. stock logo
MBCN
Middlefield Banc
$0.48$0.60+$0.12$0.60$17.23 million$18.04 million
4/24/2025Q1 2025
OP Bancorp stock logo
OPBK
OP Bancorp
$0.30$0.37+$0.07$0.37$21.25 million$22.23 million
4/22/2025Q1 2025
Auburn National Bancorporation, Inc. stock logo
AUBN
Auburn National Bancorporation
N/A$0.44N/A$0.44N/A$7.79 million
4/21/2025Q1 2025
MainStreet Bank stock logo
MNSB
MainStreet Bank
$0.21$0.25+$0.04$0.25$18.00 million$17.45 million
CompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive Growth
Auburn National Bancorporation, Inc. stock logo
AUBN
Auburn National Bancorporation
$1.084.45%N/A57.14%N/A
County Bancorp, Inc. stock logo
ICBK
County Bancorp
$0.401.13%N/A13.16%N/A
Middlefield Banc Corp. stock logo
MBCN
Middlefield Banc
$0.842.69%N/A41.79%1 Years
MainStreet Bank stock logo
MNSB
MainStreet Bank
$0.401.96%N/AN/A N/A
OP Bancorp stock logo
OPBK
OP Bancorp
$0.483.51%N/A33.80%N/A

Latest ICBK, MBCN, MNSB, AUBN, and OPBK Dividends

AnnouncementCompanyPeriodAmountYieldEx-Dividend DateRecord DatePayable Date
5/13/2025
Auburn National Bancorporation, Inc. stock logo
AUBN
Auburn National Bancorporation
quarterly$0.275.35%6/10/20256/10/20256/25/2025
5/12/2025
Middlefield Banc Corp. stock logo
MBCN
Middlefield Banc
quarterly$0.212.85%5/30/20255/30/20256/13/2025
4/24/2025
OP Bancorp stock logo
OPBK
OP Bancorp
quarterly$0.124.01%5/8/20255/8/20255/22/2025
4/22/2025
MainStreet Bank stock logo
MNSB
MainStreet Bank
quarterly$0.102.1%5/9/20255/9/20255/20/2025
(Data available from 1/1/2013 forward)
CompanyDebt-to-Equity RatioCurrent RatioQuick Ratio
Auburn National Bancorporation, Inc. stock logo
AUBN
Auburn National Bancorporation
N/A
0.74
0.74
County Bancorp, Inc. stock logo
ICBK
County Bancorp
0.90
0.93
0.92
Middlefield Banc Corp. stock logo
MBCN
Middlefield Banc
0.05
0.98
0.98
MainStreet Bank stock logo
MNSB
MainStreet Bank
0.40
1.08
1.08
OP Bancorp stock logo
OPBK
OP Bancorp
0.36
1.01
1.01

Institutional Ownership

CompanyInstitutional Ownership
Auburn National Bancorporation, Inc. stock logo
AUBN
Auburn National Bancorporation
39.46%
County Bancorp, Inc. stock logo
ICBK
County Bancorp
24.36%
Middlefield Banc Corp. stock logo
MBCN
Middlefield Banc
31.72%
MainStreet Bank stock logo
MNSB
MainStreet Bank
52.29%
OP Bancorp stock logo
OPBK
OP Bancorp
53.63%
CompanyEmployeesShares OutstandingFree FloatOptionable
Auburn National Bancorporation, Inc. stock logo
AUBN
Auburn National Bancorporation
1503.49 million2.62 millionNot Optionable
County Bancorp, Inc. stock logo
ICBK
County Bancorp
1736.09 million4.56 millionNot Optionable
Middlefield Banc Corp. stock logo
MBCN
Middlefield Banc
1808.08 million7.75 millionNot Optionable
MainStreet Bank stock logo
MNSB
MainStreet Bank
1707.70 million6.99 millionNot Optionable
OP Bancorp stock logo
OPBK
OP Bancorp
19014.85 million11.83 millionOptionable

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Auburn National Bancorporation stock logo

Auburn National Bancorporation NASDAQ:AUBN

$24.27 +0.22 (+0.91%)
As of 09:30 AM Eastern
This is a fair market value price provided by Polygon.io. Learn more.

Auburn National Bancorporation, Inc. operates as the bank holding company for AuburnBank that provides various banking products and services in East Alabama. The company offers checking, savings, and transaction deposit accounts, as well as certificates of deposit. It also provides commercial, financial, agricultural, real estate construction, and consumer loan products; and other financial services. In addition, the company offers automated teller services; debit cards; online banking, bill payment, and other electronic banking services; and safe deposit boxes. Auburn National Bancorporation, Inc. was founded in 1907 and is headquartered in Auburn, Alabama.

County Bancorp stock logo

County Bancorp NASDAQ:ICBK

County Bancorp, Inc. is a bank holding company, which engages in the provision of banking and financial services. The company was founded by William C. Censky, Timothy J. Schneider, Wayne D. Mueller and Mark R. Binversie in May 1996 and is headquartered in Manitowoc, WI.

Middlefield Banc stock logo

Middlefield Banc NASDAQ:MBCN

$31.27 +0.33 (+1.07%)
As of 09:30 AM Eastern
This is a fair market value price provided by Polygon.io. Learn more.

Middlefield Banc Corp. operates as the bank holding company for The Middlefield Banking Company that provides various commercial banking services to small and medium-sized businesses, professionals, small business owners, and retail customers in northeastern and central Ohio. It offers checking, savings, negotiable order of withdrawal accounts, money market accounts, time certificates of deposit, commercial loans, real estate loans, various consumer loans, safe deposit facilities, and travelers' checks. The company also provides operational and working capital, term business, residential construction, professional, and residential and mortgage loans, as well as consumer installment loans for home improvements, automobiles, boats, and other personal expenditures; loans to finance capital purchases; selected guaranteed or subsidized loan programs for small businesses; and agricultural loans. In addition, the company resolves and disposes troubled assets in Ohio. Further, it offers official checks, money orders, and ATM services, as well as IRA accounts; online banking and bill payment services to individuals; and online cash management services to business customers. Middlefield Banc Corp. was founded in 1901 and is headquartered in Middlefield, Ohio.

MainStreet Bank stock logo

MainStreet Bank NASDAQ:MNSB

$20.36 +0.15 (+0.74%)
As of 09:30 AM Eastern
This is a fair market value price provided by Polygon.io. Learn more.

MainStreet Bancshares, Inc. operates as the bank holding company for MainStreet Bank that provides various banking products and services for individuals, small to medium-sized businesses, and professional service organizations. The company offers demand, NOW, money market, savings, and sweep accounts, as well as certificates of deposit; business and consumer checking, interest-bearing checking, business account analysis, and other depository services; and cash management, wire transfer, check imaging, bill pay, remote deposit capture, and courier services. It also provides commercial loans, include government contract receivables, plant and equipment, general working capital, contract administration, and acquisition loans; commercial real estate, real estate construction, and residential real estate loans; and consumer loans comprising term loans and overdraft protection, as well as debit and credit cards. In addition, the company offers deposit insurance solutions; remote deposit of checks; and internet bill payment, online cash management, and online and mobile banking services. It operates in Herndon, Fairfax, McLean, Leesburg, Clarendon, and Washington D.C., as well as automated teller machines. The company was incorporated in 2003 and is headquartered in Fairfax, Virginia.

OP Bancorp stock logo

OP Bancorp NASDAQ:OPBK

$13.66 -0.14 (-1.04%)
As of 09:30 AM Eastern
This is a fair market value price provided by Polygon.io. Learn more.

OP Bancorp operates as the bank holding company for Open Bank that provides banking products and services in California. It offers demand, checking, savings, money market, and time deposit accounts, as well as certificates of deposit. The company also provides commercial real estate, small business administration, commercial and industrial business, single-family residential, term, consumer, and home mortgage loans; trade financing products; and letters of credit, and SWIFT and export advice. In addition, it offers debit and credit card, online transfer and bill payment, electronic delivery of customer statements, and mobile banking solutions for iPhone and Android phones, including remote check deposit with mobile bill pay; direct deposits, cashier's checks, person to person payments, wire transfers, and automated clearing house (ACH) services; and cash management services, including balance reporting, transfers between accounts, wire transfer initiation, ACH origination, and stop payment services, as well as remote deposit capture, positive pay, zero balance accounts, and sweep accounts. The company operates full branch offices in Downtown Los Angeles, Los Angeles Fashion District, Los Angeles Koreatown, Gardena, Buena Park, and Santa Clara in California; and Carrollton, Texas; and operates loan production offices in Pleasanton, California; Atlanta, Georgia; Aurora, Colorado; and Lynnwood in Washington. The company was founded in 2005 and is headquartered in Los Angeles, California.