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WSBKNasdaqSavings Institutions, Not Federally CharteredFiscal year ends December 31

Winchester Bancorp, Inc./MD/

Financials through Q4 FY2026, quarter ended Jun 30, 2026Last filing: 10-K on Sep 16, 2026
$12.94+0.02 (+0.14%)

Close on Oct 19, 2026

Market cap
$116.15M
P/E (TTM)
26.4
Dividend yield
–

About Winchester Bancorp

Savings Institutions, Not Federally Chartered, SIC 6036

Winchester Bancorp, Inc. operates as the bank holding company for Winchester Savings Bank, providing community banking services to individuals and businesses. The institution gathers deposits from the general public and uses these funds to originate a variety of lending solutions. Its portfolio primarily includes one- to four-family residential mortgages, multi-family residential loans, commercial real estate loans, and construction loans. In addition, the bank provides home equity loans and lines of credit, commercial business loans, and consumer loans, alongside investments in securities.

The company conducts its operations in eastern Massachusetts through a central headquarters and four full-service branch offices situated across Arlington, Danvers, and Woburn. Its physical presence is concentrated in Middlesex County and Essex County, serving suburban areas of metropolitan Boston. Winchester Bancorp, Inc. maintains its corporate headquarters and primary office in Winchester, Massachusetts.

Summary of the business section of Winchester Bancorp's latest annual report, written by StockData.

Company profile

Company

Legal name
Winchester Bancorp, Inc./MD/
Founded
1871
Headquarters
Winchester, MA
Address
661 Main Street 01890
Phone
(781) 729-2130
Industry
Savings Institutions, Not Federally Chartered
Incorporated in
Maryland
Fiscal year ends
December 31
Auditor
Wolf & Company, Boston, Massachusetts

Stock & identifiers

Ticker
WSBK
Exchange
Nasdaq
IPO date
May 2, 2025
Shares outstanding
9M, Sep 10, 2026
Public float
$37.60M, Dec 31, 2025
Filer category
<br>Emerging growth company
SEC CIK
2047235
CUSIP
97269D103
ISIN
US97269D1037
EIN
00-0000000

Executives and directors

Officers and directors who filed ownership reports (Forms 3, 4, 5) in the last two years

NamePositionShares owned
John A. CarrollPresident & CEO, Director50,610
Elda HellerEVP and CFO20,000
Paul Vincent CheremkaSVP25,000
Edward J. MerrittDirector20,915
John Ingalls Snow IIIDirector22,435
Stephen Harry BoodakianDirector10,000
William Preston HoodDirector51,050
Connolly Carole Ann PierceDirector75,000
Paula Marie CotterDirector2,500
Alan George MacdonaldDirector20,000
Sara Perkins SalehpourDirector35,000
David Preston HoodDirector7,000
Geoffrey Adams CurtisDirector5,000
Neal Joseph HarteDirector10,000
Deborah Anne CarsonDirector44,510

Corporate history

Events identified from SEC filings

DateEventDetails
Apr 30, 2025ListingRegistration of securities on an exchange (Form 8-A)