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28 /100
COMPONENT-LIMITED
Score updated Oct 13, 2026

WSBK — Winchester Bancorp, Inc. Dilution Risk Tracker

Track WSBK dilution risk with DilutionWatch's stock tracker. DilutionScore™ measures dilution risk across 5 factors — lower scores indicate higher risk of share dilution.

⚠️ Not financial advice. Do your own research before making any investment decisions.

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As of October 13, 2026, Winchester Bancorp, Inc. (WSBK) has a DilutionWatch DilutionScore of 28/100, rated MEDIUM dilution risk. This is a component-limited score because one or more material inputs are unavailable or not applicable. Winchester Bancorp, Inc. has a market capitalization of $120.10M, 9.30M shares outstanding, 19 institutional holders tracked.

This page includes automatically generated factual summaries from DilutionWatch data. It is not financial advice, not investment research, and not a recommendation. Do your own research. Read the full disclaimer and terms of service.

Score Breakdown

📋 Offering Ability
39
💰Cash Runway—
📊 Float Risk
42
⚠️ Warrant Exposure
40
🔄 Convertible Debt
40

Dilution Forecast

☀️
Clear
No significant dilution signals
model est. 0%
No significant dilution signals detected for WSBK.
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Market Data

Market Cap$120.10M
Shares Outstanding9.30M
Float3.78M
Cash$60.05M
Debt$146.88M
Short InterestN/A

Source-Backed Evidence Depth

This public preview uses stored DilutionWatch fields and linked SEC/market records only. Missing values are not estimated.

FieldCurrent ValueBasis
DilutionScore28/100DilutionWatch score record
Shares Outstanding9.30MVerified float table or market cache
Public Float3.78MVerified float table or market cache
Market Cap$120.10MMarket data cache
Cash RunwayNot applicable / unavailableDilutionWatch score inputs
Shelf CapacityNone in current score inputsSEC-derived dilution fields
ATM CapacityNone in current score inputsSEC-derived dilution fields
Outstanding WarrantsNone in current score inputsSEC-derived dilution fields

Recent source-backed SEC insight records available on this page: 0.

The page does not infer future share issuance, financing probability, cash needs, management intent, or price impact when source fields are absent.

Institutional Holdings

QoQ: ↑ 11.7% shares (2026Q1 vs prior)
19 institutional holders · 940.0K shares
#1 VANGUARD CAPITAL MANAGEMENT LLC 363.0K shares
#2 MANGROVE PARTNERS IM, LLC 186.2K shares
#3 Northstar Financial Companies, Inc. 70.0K shares
+ 16 more holders Sign up free to view →

Institutional holder totals are aggregated from ownership filings and may use a different share basis or reporting date than public float. They are not a reconciliation against tradeable float.

Short Interest

Short Interest20.5K
Days to Cover3.4
% of Float0.5%
FINRA data as of Sep 30, 2026

Recent SEC Activity

No recent SEC insights

Recent News

No recent news available for this ticker.

DilutionScore History — Last 90 Days

WSBK's DilutionScore has held steady at 28/100 (Medium risk) for 89 consecutive days across the tracked period.

Period Score Risk Level Duration
Jul 16 – Oct 13, 202628/100MEDIUM89 days

Score recalculated daily from SEC filings and market data. Sign up free for real-time score change alerts.

Share Dilution History

WSBK shares outstanding have decreased 0.0% from 8.96M (May 2026) to 8.96M (May 2026). Each increase represents potential dilution to existing shareholders.

Date Shares Outstanding Public Float Change
May 31, 20268.96M3.78M▼ 0.02%
May 30, 20268.96M3.78M▼ 0.20%
May 27, 20268.96M3.79M▼ 0.07%

Share counts sourced from verified regulatory filings. Increases indicate dilution events.

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Score Coverage Note