Winchester Bancorp, Inc. (WSBK)
At June 30, 2026 it held $60M in cash. Its latest periodic report to the SEC is the annual report (10-K) filed on September 16, 2026.
What Winchester Bancorp, Inc. does
Winchester Bancorp, Inc. is registered with the SEC under industry code SIC 6036 (Savings Institutions, Not Federally Chartered). Its shares trade on NASDAQ under the ticker WSBK.
Revenue and profit by year
Key figures
| Fiscal year | Revenue | Net income | Diluted EPS | Free cash flow |
|---|---|---|---|---|
| 2026 | n/a | $4.4M | $0.49 | n/a |
| 2025 | n/a | -$874K | -$0.10 | n/a |
| 2025 | n/a | $786K | n/a | n/a |
Latest SEC filings
What Winchester Bancorp, Inc. has filed recently, newest first. Each links to the original document on SEC EDGAR.
- September 16, 2026Annual report 10-K · period to June 30, 2026
- July 30, 2026
- May 13, 2026Quarterly report 10-Q · period to March 31, 2026
- April 29, 2026
- February 11, 2026Quarterly report 10-Q · period to December 31, 2025
- January 28, 2026
- November 13, 2025
- November 12, 2025Quarterly report 10-Q · period to September 30, 2025
- October 22, 2025
- October 10, 2025Proxy statement DEF 14A
Questions about WSBK
What does Winchester Bancorp, Inc. do?
Winchester Bancorp, Inc. is registered with the SEC under industry code SIC 6036 (Savings Institutions, Not Federally Chartered). Its shares trade on NASDAQ under the ticker WSBK.
Is Winchester Bancorp, Inc. profitable?
Yes. In fiscal 2026 it reported net income of $4.4M.
When did Winchester Bancorp, Inc. last report?
Its most recent periodic report is the annual report (10-K) filed on September 16, 2026. It covers the period to June 30, 2026.
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Follow WSBK: get an email when it filesWhere the numbers come from
Financial figures are the values Winchester Bancorp, Inc. tagged in its own SEC filings (XBRL), taken from the latest filing for each period, so restatements replace older figures. Revenue, profit and cash flow are for full fiscal years unless marked as the last twelve months, which is the sum of the four most recent quarters. Where a company reports only the full year, the fourth quarter is the year minus the first three.
Prices are delayed end-of-day market data in the listing currency, and market cap moves with the price. P/E is shown only when earnings per share are positive. Nothing here is investment advice.