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CSB Bancorp, Inc. (CSBB) Stock Fundamental Analysis & AI Rating 2026

CSBB OTC State Commercial Banks OH CIK: 0000880417
Updated This Month • Analysis: Mar 23, 2026 • SEC Data: 2025-12-31
Combined AI Rating
BUY
74% Confidence
AGREEMENT
BUY
72% Conf
HOLD
77% Conf

📊 CSBB Key Takeaways

Revenue: $57.0M
Net Margin: 23.4%
Free Cash Flow: $19.1M
Current Ratio: N/A
Debt/Equity: 0.01x
EPS: $5.07
AI Rating: BUY with 72% confidence
CSB Bancorp, Inc. (CSBB) receives a BUY rating with 74% confidence from our AI fundamental analysis based on SEC 10-K filings. With revenue of $57.0M, net profit margin of 23.4%, and return on equity (ROE) of 10.6%, CSB Bancorp, Inc. demonstrates strong fundamentals in the Finance sector. Below is our complete CSBB stock analysis for 2026.

Is CSB Bancorp, Inc. (CSBB) a Good Investment?

Claude

CSB Bancorp demonstrates solid fundamental strength with robust profitability (23.4% net margin, 29% operating margin) and exceptional free cash flow generation (33.5% FCF margin). The 34.6% revenue growth coupled with strong operating cash flow of $19.5M indicates healthy organic expansion, though modest ROA of 1.0% and modest interest coverage of 2.4x warrant monitoring.

ChatGPT

CSB Bancorp shows solid core profitability with a 29.0% operating margin, 23.4% net margin, and healthy bank-level returns of 1.0% ROA and 10.6% ROE. Revenue growth was strong at 34.6% year over year, but net income was flat, which suggests growth quality is mixed and incremental revenue is not fully translating into stronger bottom-line performance. The balance sheet appears conservatively levered, yet modest interest coverage and limited earnings expansion keep the fundamental outlook more balanced than outright bullish.

Why Buy CSB Bancorp, Inc. Stock? CSBB Key Strengths

Claude
  • + Exceptional free cash flow margin of 33.5% demonstrates capital efficiency and cash conversion
  • + Strong revenue growth of 34.6% YoY indicates market expansion and operational momentum
  • + Conservative capital structure with minimal long-term debt ($917K) and low debt-to-equity ratio of 0.01x
  • + High net profit margin of 23.4% shows effective cost control and profitability management
ChatGPT
  • + Strong revenue growth combined with solid operating and net margins
  • + Conservative leverage profile with very low debt relative to equity
  • + Healthy cash generation and adequate profitability for a community bank

CSBB Stock Risks: CSB Bancorp, Inc. Investment Risks

Claude
  • ! Low return on assets of 1.0% suggests suboptimal asset utilization for a financial institution
  • ! Modest interest coverage ratio of 2.4x leaves limited cushion for rate volatility or loan quality deterioration
  • ! Minimal insider activity (2 Form 4 filings in 90 days) may indicate limited insider confidence or low trading activity
  • ! As a community bank in competitive sector, face risks from larger institutions and digital disruption
ChatGPT
  • ! Net income was flat despite strong revenue growth, indicating margin pressure or weaker earnings conversion
  • ! Interest coverage of 2.4x is not especially strong and could limit flexibility if funding costs stay elevated
  • ! Bank fundamentals remain sensitive to credit quality deterioration and deposit/funding pressure

Key Metrics to Watch

Claude
  • * Net Interest Margin (NIM) trends and loan growth quality
  • * Non-performing loan ratio and loan loss provisions
  • * Deposit growth and funding stability in rising rate environment
  • * Return on assets improvement trajectory
  • * Interest coverage ratio sustainability
ChatGPT
  • * Net interest margin and efficiency ratio trend
  • * Nonperforming assets and allowance for credit losses

CSB Bancorp, Inc. (CSBB) Financial Metrics & Key Ratios

Revenue
$57.0M
Net Income
$13.4M
EPS (Diluted)
$5.07
Free Cash Flow
$19.1M
Total Assets
$1.3B
Cash Position
$99.3M

💡 AI Analyst Insight

The 33.5% free cash flow margin provides substantial flexibility for dividends, buybacks, and strategic investments. The current ratio below 1.0x warrants monitoring of short-term liquidity.

CSBB Profit Margin, ROE & Profitability Analysis

Gross Margin N/A
Operating Margin 29.0%
Net Margin 23.4%
ROE 10.6%
ROA 1.0%
FCF Margin 33.5%

CSBB vs Finance Sector: How CSB Bancorp, Inc. Compares

How CSB Bancorp, Inc. compares to Finance sector averages

Net Margin
CSBB 23.4%
vs
Sector Avg 25.0%
CSBB Sector
ROE
CSBB 10.6%
vs
Sector Avg 12.0%
CSBB Sector
Current Ratio
CSBB 0.0x
vs
Sector Avg 1.2x
CSBB Sector
Debt/Equity
CSBB 0.0x
vs
Sector Avg 2.0x
CSBB Sector

Sector benchmarks are approximate industry averages. Actual sector performance may vary.

Is CSB Bancorp, Inc. Stock Overvalued? CSBB Valuation Analysis 2026

Based on fundamental analysis, CSB Bancorp, Inc. has mixed fundamental signals relative to the Finance sector in 2026.

Return on Equity
10.6%
Sector avg: 12%
Net Profit Margin
23.4%
Sector avg: 25%
Revenue Growth
N/A
Year-over-year
Debt/Equity
0.01x
Sector avg: 2x

Note: This is a fundamental analysis based on SEC filings. For P/E ratio, price targets, and market-based valuation, consult financial data providers. This is not investment advice.

CSB Bancorp, Inc. Balance Sheet: CSBB Debt, Cash & Liquidity

Current Ratio
N/A
Quick Ratio
N/A
Debt/Equity
0.01x
Debt/Assets
90.2%
Interest Coverage
2.37x
Long-term Debt
$917.0K

CSBB Revenue & Earnings Growth: 5-Year Financial Trend

CSBB 5-year financial data:
Revenue
Net Income
EPS (right axis)

5-Year Trend Summary: CSB Bancorp, Inc.'s revenue has remained relatively flat over the 5-year period, with a 0% decline. The most recent EPS of $3.76 reflects profitable operations.

CSBB Revenue Growth, EPS Growth & YoY Performance

Revenue Growth
N/A
Year-over-year
Net Income Growth
N/A
Year-over-year
EPS Growth
N/A
Earnings per share
FCF Margin
33.5%
Free cash flow / Revenue

CSB Bancorp, Inc. Dividends, Buybacks & Capital Allocation

Operating Cash Flow
$19.5M
Cash generated from operations
Stock Buybacks
$999.0K
Shares repurchased (TTM)
Capital Expenditures
$412.0K
Investment in assets
Dividends Paid
$4.3M
Returned to shareholders

CSBB SEC Filings: Latest 10-K & 10-Q Analysis

Access official SEC EDGAR filings for CSB Bancorp, Inc. (CIK: 0000880417)

📋 Recent SEC Filings

Date Form Document Action
Mar 27, 2026 4 xslF345X06/ownership.xml View →
Mar 16, 2026 DEF 14A csbb-20260316.htm View →
Mar 16, 2026 10-K csbb-20251231.htm View →
Feb 25, 2026 8-K csbb-20260225.htm View →
Feb 20, 2026 4 xslF345X05/ownership.xml View →

Frequently Asked Questions about CSBB

What is the AI rating for CSBB?

CSB Bancorp, Inc. (CSBB) has a Combined AI Rating of BUY from Claude (BUY) and ChatGPT (HOLD) with 74% combined confidence, based on fundamental analysis of SEC EDGAR filings.

What are CSBB's key strengths?

Claude: Exceptional free cash flow margin of 33.5% demonstrates capital efficiency and cash conversion. Strong revenue growth of 34.6% YoY indicates market expansion and operational momentum. ChatGPT: Strong revenue growth combined with solid operating and net margins. Conservative leverage profile with very low debt relative to equity.

What are the risks of investing in CSBB?

Claude: Low return on assets of 1.0% suggests suboptimal asset utilization for a financial institution. Modest interest coverage ratio of 2.4x leaves limited cushion for rate volatility or loan quality deterioration. ChatGPT: Net income was flat despite strong revenue growth, indicating margin pressure or weaker earnings conversion. Interest coverage of 2.4x is not especially strong and could limit flexibility if funding costs stay elevated.

What is CSBB's revenue and growth?

CSB Bancorp, Inc. reported revenue of $57.0M.

Does CSBB pay dividends?

CSB Bancorp, Inc. pays dividends, with $4.3M distributed to shareholders in the trailing twelve months.

Where can I find CSBB SEC filings?

Official SEC filings for CSB Bancorp, Inc. (CIK: 0000880417) including 10-K, 10-Q, and 8-K reports are available on SEC EDGAR.

What is CSBB's EPS?

CSB Bancorp, Inc. has a diluted EPS of $5.07.

How is the AI analysis conducted?

Two independent AI systems — Claude (Anthropic) and ChatGPT (OpenAI) — analyze SEC EDGAR filings including 10-K annual reports and 10-Q quarterly reports. Each AI evaluates financial health, profitability ratios, balance sheet strength, and growth metrics. The combined rating reflects both perspectives for balanced insights.

Is CSBB a good stock to buy right now?

Based on our AI fundamental analysis in April 2026, CSB Bancorp, Inc. has a BUY rating with 74% confidence. The AI analysis suggests favorable fundamentals based on SEC filings. This is not investment advice.

Is CSBB stock overvalued or undervalued?

Valuation metrics for CSBB: ROE of 10.6% (sector avg: 12%), net margin of 23.4% (sector avg: 25%). Compare these metrics with sector averages to assess valuation.

Should I buy CSBB stock in 2026?

Our dual AI analysis gives CSB Bancorp, Inc. a combined BUY rating for 2026. Revenue is data pending, with profitability at or below sector average. Always conduct your own research.

What is CSBB's free cash flow?

CSB Bancorp, Inc.'s operating cash flow is $19.5M, with capital expenditures of $412.0K. FCF margin is 33.5%.

How does CSBB compare to other Finance stocks?

Vs Finance sector averages: Net margin 23.4% (avg: 25%), ROE 10.6% (avg: 12%), current ratio N/A (avg: 1.2).

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Disclaimer: This analysis is generated by Claude AI (Anthropic) and ChatGPT (OpenAI) based on publicly available SEC EDGAR filings. It does not include stock price data and should not be considered financial advice. All fundamental data is sourced from SEC public domain filings. Always conduct your own research and consult with a qualified financial advisor before making investment decisions.
Data Source: SEC EDGAR | Analysis Date: Mar 23, 2026 | Data as of: 2025-12-31 | Powered by Claude AI