Checked
Winchester Bancorp, Inc.
Nasdaq: WSBK · Savings Institutions, Not Federally Chartered · Winchester, MA
- Revenue
- $50.38M
- +18.0% vs. prior year
- Net income
- $4.42M
- 8.8% net margin
- Total assets
- $1.1B
- Diluted EPS
- $0.49
Company details
As reported to the SEC
- SEC CIK
- 2047235
- Stock
- Nasdaq: WSBK
- Industry (SIC)
- Savings Institutions, Not Federally Chartered (6036)
- Headquarters
- 661 Main Street, Winchester, MA 01890
- Incorporated in
- Maryland
- Fiscal year end (SEC record)
- December 31
- Filer status
- , Emerging growth company
- Phone
- (781) 729-2130
- Last annual report
- 09/16/2026
- Last quarterly report
- 05/13/2026
Annual financials
U.S. dollars, as tagged in each annual report's XBRL data. Later restatements replace earlier numbers. Select a date to open the filing.
| Fiscal year ended | 06/30/2026 | 06/30/2025 | 06/30/2024 |
|---|---|---|---|
| Revenue | $50.38M | $42.71M | $34.86M |
| Net income | $4.42M | -$874K | $786K |
| Diluted earnings per share | $0.49 | -$0.10 | Not reported |
| Total assets | $1.1B | $949.4M | $853M |
| Total liabilities | $975.4M | $834M | $772.7M |
| Shareholders' equity | $120.5M | $115.4M | $80.29M |
| Cash and cash equivalents | $60.05M | $55.24M | $44.11M |
| Cash from operations | $5.4M | $2.46M | $231K |
Recent filings
38 recent filings on record; insider ownership forms (3, 4, 5 and 144) are not listed here
Swipe the table sideways to see more columns.
| Form | Filed | Period |
|---|---|---|
| 8-KOther events | 09/30/2026 | 09/30/2026 |
| DEF 14AProxy statement | 09/28/2026 | 09/28/2026 |
| ARSAnnual report to shareholders | 09/28/2026 | 06/30/2026 |
| 10-KAnnual report | 09/16/2026 | 06/30/2026 |
| 8-KResults of operations, Bylaws or fiscal year change | 07/30/2026 | 07/30/2026 |
| 10-QQuarterly report | 05/13/2026 | 03/31/2026 |
| 8-KResults of operations | 04/29/2026 | 04/29/2026 |
| 10-QQuarterly report | 02/11/2026 | 12/31/2025 |
| 8-KResults of operations | 01/28/2026 | 01/28/2026 |
| 8-KShareholder vote results | 11/13/2025 | 11/12/2025 |
| 10-QQuarterly report | 11/12/2025 | 09/30/2025 |
| 8-KResults of operations | 10/22/2025 | 10/22/2025 |
| ARSAnnual report to shareholders | 10/10/2025 | 06/30/2025 |
| DEF 14AProxy statement | 10/10/2025 | 11/12/2025 |
| 8-KOther events | 09/17/2025 | 09/17/2025 |
| 10-KAnnual report | 09/17/2025 | 06/30/2025 |
| 8-KResults of operations | 07/30/2025 | 07/30/2025 |
| SCHEDULE 13DOwnership report (5% holder, active) | 05/14/2025 | None |
| 10-QQuarterly report | 05/12/2025 | 03/31/2025 |
| 8-KOther events | 05/06/2025 | 04/30/2025 |
5 insider ownership reports (Forms 3, 4, 5 and 144) were filed about Winchester Bancorp, Inc. in the last 12 months. They list trades by officers, directors and large holders; see them on SEC EDGAR.
Other savings institutions, not federally chartered
Swipe the table sideways to see more columns.
| Company | Headquarters | Revenue | Net income |
|---|---|---|---|
| Flagstar Bank, National AssociationFLG | Hicksville, NY | $4.47B | -$177M |
| NB Bancorp, Inc.NBBK | Needham, MA | $335.7M | $50.3M |
| Heritage Financial CorpHFWA | Olympia, WA | $314.2M | $67.53M |
| Southern Missouri Bancorp, Inc.SMBC | Poplar Bluff, MO | $289M | $71.84M |
| FS Bancorp, Inc.FSBW | Mountlake Terrace, WA | $197.2M | $33.35M |
| Home Bancorp, Inc.HBCP | Lafayette, LA | $193.8M | $46.06M |
| NorthEast Community Bancorp, Inc.NECB | White Plains, NY | $154.1M | $44.41M |
| Greene County Bancorp IncGCBC | Catskill, NY | $131.1M | $41.02M |
Profile refreshed Oct 26, 2026; financials refreshed Oct 22, 2026.
Frequently asked questions
- What is Winchester Bancorp, Inc.'s CIK number?
- Winchester Bancorp, Inc.'s SEC Central Index Key (CIK) is 2047235.
- What is Winchester Bancorp, Inc.'s stock ticker?
- Winchester Bancorp, Inc. trades as Nasdaq: WSBK.
- What was Winchester Bancorp, Inc.'s revenue?
- Winchester Bancorp, Inc. reported revenue of $50.38M for the fiscal year ended Jun 30, 2026, +18.0% from the year before.
- When does Winchester Bancorp, Inc.'s fiscal year end?
- Winchester Bancorp, Inc.'s fiscal year end on file with the SEC is December 31; its most recent fiscal year ended Jun 30, 2026.
- Where is Winchester Bancorp, Inc. headquartered?
- Winchester Bancorp, Inc.'s principal executive office on file with the SEC is in Winchester, MA.
Source: U.S. Securities and Exchange Commission, EDGAR submissions and XBRL company facts · Last updated 10/26/2026