WSBK Winchester Bancorp, Inc.
NASDAQActiveCommon stock
WSBK is the ticker symbol of Winchester Bancorp, Inc., which is listed on NASDAQ.
WSBK at a glance
- Symbol
- WSBK
- Company / issuer
- Winchester Bancorp, Inc.
- Security type
- Common stock
- Exchange
- NASDAQ
- Status
- Actively traded
- Seen in listing files
- May 2025 – present
- Sector
- Finance
- Industry
- Banks
- Country
- United States
- IPO year
- 2025
- Market cap
- $118.1 million (Sep 2026)
Winchester Bancorp, Inc. company profile
- Industry (SIC)
- Savings Institutions, Not Federally Chartered
- Headquarters
- Winchester, MA
- Incorporated in
- MD
- Fiscal year end
- December 31
- SEC filer category
- <br>Emerging growth company
- Latest annual report
- 10-K filed 2026-09-16
- Latest interim report
- 10-Q filed 2026-05-13
- SEC CIK
- 2047235
Source: SEC EDGAR filer data.
WSBK price chart
Interactive chart provided by TradingView (loads third-party scripts).
Frequently asked questions
What company has the ticker symbol WSBK?
WSBK is the ticker symbol of Winchester Bancorp, Inc on NASDAQ.
Is WSBK still trading?
Yes. WSBK appears in the current NASDAQ listings as of Sep 2026.
Which exchange is WSBK listed on?
WSBK is listed on NASDAQ.
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