Winchester Bancorp, MHC Financials, FR Y-9SP Data and Filings
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Winchester Bancorp, MHC is a bank holding company based in Massachusetts with $602.8M in total consolidated assets as of June 30, 2026, on the consolidated assets memorandum line of its FR Y-9SP, a parent-company-only report. It owns 1 bank that files a call report: Winchester Savings Bank ($1.09B in assets). It files with the SEC under CIK 2068396: see its SEC filings and 8-K events.
Holding companies with less than $3 billion in assets file the semiannual FR Y-9SP rather than the quarterly FR Y-9C. The FR Y-9SP reports the parent company on its own, apart from one consolidated assets line, so deposits, loans, capital ratios and quarterly earnings sit in the bank's call report: see Winchester Savings Bank.
Key Financials FR Y-9SP, as of June 30, 2026
- Total consolidated assets
- $602.8M
- Total assets, parent only
- $66.3M
- Total equity, parent only
- $66.3M
- Net income, parent only (first half of 2026)
- $1.3M
Source: FR Y-9SP for June 30, 2026. Total consolidated assets covers the company and every subsidiary (Memoranda item 1, BHSP8519). The parent-only lines count the holding company itself, which carries its banks as an investment, and its net income is year to date. Bank-level figures in the tables below come from each bank's own call report.
Bank Subsidiaries 1 bank held directly or through another holding company
| Bank | Charter | State | Total assets (call report) | Share of bank assets | Held through |
|---|---|---|---|---|---|
| Winchester Savings Bank | State Savings Bank | MA | $1.09B | 100.0% | Winchester Bancorp, Inc. |
Questions About Winchester Bancorp, MHC
What are Winchester Bancorp, MHC's total assets?
Winchester Bancorp, MHC reported $602.8M in total consolidated assets as of June 30, 2026, the figure it entered on the consolidated assets memorandum line of its FR Y-9SP filing with the Federal Reserve. The FR Y-9SP is a parent-company-only report that carries no consolidated balance sheet, and holding companies with less than $3 billion in assets file it semiannually instead of the quarterly FR Y-9C.
How many banks does Winchester Bancorp, MHC own?
Winchester Bancorp, MHC owns 1 bank that files a call report: Winchester Savings Bank.
Who owns Winchester Savings Bank?
Winchester Savings Bank is owned by Winchester Bancorp, MHC, which holds it through Winchester Bancorp, Inc. The bank reported $1.09B in total assets on its latest call report.
Where can I find Winchester Bancorp, MHC's FR Y-9SP?
Winchester Bancorp, MHC files the FR Y-9SP with the Federal Reserve every six months, as of June 30 and December 31. The reports are public on the FFIEC National Information Center under RSSD ID 6006899. This page summarizes the FR Y-9SP for Q2 2026.
Does Winchester Bancorp, MHC file with the SEC?
Yes. Winchester Bancorp, MHC files with the SEC under Central Index Key (CIK) 2068396.
Filing Details fiscal year and SEC registration
- Fiscal year end
- June 30
- Ticker
- —
- SEC CIK
- 2068396
- SEC filings
- Filings and 8-K events
Organization Map select + to expand a subsidiary's own holdings
- Winchester Bancorp, MHCHolding Company MA RSSD 6006899$602.8M
- Nonbank Subsidiary MA RSSD 6007421
-
Direct Subsidiaries 1 active direct subsidiary
| Entity | Type | State | Total Assets | Share of bank subsidiary assets |
|---|---|---|---|---|
| Winchester Bancorp, Inc. · 6007421 | Nonbank Subsidiary | MA | — | — |
Regulator records: FFIEC NIC profile (RSSD 6006899)