Eaton Corporation plc (ETN) Stock Valuation — PE Analysis
Electrical Equipment & Parts · NYSE
Current Price
$419.20
PE Ratio (TTM)
42.5x
Intrinsic Value
$481.58
+13.0% margin of safety
COMPETITIVE MOAT
↑Brand and Reputation
Eaton's strong brand recognition and reputation for quality and reliability in electrical components and systems create customer loyalty. This trust translates into a preference for their products, even when alternatives exist.
↑Diversified Product Portfolio
The company offers a broad range of electrical, aerospace, and hydraulic products. This diversification reduces reliance on any single market segment and provides resilience against sector-specific downturns.
↑Global Distribution Network
Eaton possesses an extensive global sales and service network. This established infrastructure allows for efficient product delivery and customer support worldwide, creating a barrier for new entrants.
INVESTMENT RISKS
↓Technological Obsolescence
Rapid advancements in electrical and digital technologies could render existing products obsolete. Eaton must continuously invest in R&D to stay ahead of disruptive innovations.
↓Supply Chain Disruptions
Global supply chain vulnerabilities, including component shortages and logistics challenges, can impact production and delivery timelines. This can lead to increased costs and missed sales opportunities.
↓Regulatory and Compliance Changes
Evolving environmental, safety, and electrical standards across different regions can necessitate costly product redesigns and compliance efforts. Failure to adapt can result in penalties and market access issues.
Base case
ETN base case PE valuation
At a current price of $419.2, the base case PE valuation puts ETN fair value near $481.58 per share. That figure assumes 10.6% yearly earnings growth, a target PE multiple of 42.52x, and a 10% discount rate.
Intrinsic Value
$481.58
Margin of safety
+13.0%
Expected annual return
+2.8%
Base case assumptions: 10.6% annual earnings growth, 42.52x target PE, 10% discount rate, 5 year projection. Data as of 2026-08-21.
This base case uses default assumptions and is not financial advice. The fair value changes significantly when the target PE or earnings growth rate changes. Open the calculator to set your own assumptions and see the full sensitivity range.
Customize the ETN PE valuation
Adjust the target PE, earnings growth, and discount rate to see how the fair value and margin of safety for Eaton Corporation plc respond.
Open PE Calculator for ETNCompany Overview
Eaton Corp. Plc is a power management company, which provides energy-efficient solutions for electrical, hydraulic, and mechanical power. It operates through the following segments: Electrical Americas and Electrical Global; Aerospace, Vehicle, and eMobility. The Electrical Americas and Electrical Global segments engage in sales contracts for electrical components, industrial components, power distribution and assemblies, residential products, single and three phase power quality, wiring devices, circuit protection, utility power distribution, power reliability equipment, and service. The Aerospace segment supplies aerospace fuel, hydraulics, and pneumatic systems for commercial and military use. The Vehicle segment deals with the design, manufacture, marketing, and supply of drivetrain and powertrain systems and critical components that reduce emissions and improve fuel economy, stability, performance and safety of cars, light trucks and commercial vehicles. The eMobility segment designs, manufactures, markets, and supplies electrical and electronic components and systems that improve the power management and performance of both on-road and off-road vehicles. The company was founded in 1911 and is headquartered in Dublin, Ireland.
Financial Metrics — ETN PE Stock Valuation Data
PE Ratio (TTM)
42.5x
PEG Ratio
n/m
Earnings Yield
2.35%
ROE (TTM)
19.6%
Revenue/Share (TTM)
$77.28
Dividend Yield
1.04%
Debt/Equity
1.05x
Frequently Asked Questions
What is the PE ratio of ETN?
The trailing twelve-month PE ratio of ETN reflects how much investors pay per dollar of Eaton Corporation plc's earnings. This metric is most useful when compared to Electrical Equipment & Parts peers and the company's own historical range.
Is ETN overvalued based on PE ratio?
ETN's PE of 42.5x combined with a PEG ratio of -38.53 provides a growth-adjusted perspective. ETN has negative earnings, so its PE and PEG ratios are not meaningful here and cannot tell you whether the stock is over or undervalued. Keep in mind that PE-based valuation works best for profitable, mature companies — for high-growth or cyclical Electrical Equipment & Parts, a DCF analysis may be more appropriate.
How do I value ETN stock using PE ratio?
To value Eaton Corporation plc using PE: (1) Compare the current PE (42.5x) against the Electrical Equipment & Parts median to assess relative pricing, (2) check the PEG ratio (-38.53) to adjust for growth expectations, (3) review the 5-year PE range to identify where the stock sits historically, and (4) estimate fair value by multiplying a target PE by forward EPS estimates. This relative approach complements DCF's absolute valuation.
What is the PEG ratio of ETN?
ETN's PEG ratio is -38.53, calculated by dividing the PE ratio (42.5x) by the expected earnings growth rate. Because ETN has negative earnings, its PEG ratio is not meaningful and should not be read as a sign of under or overvaluation. Note that PEG accuracy depends on the reliability of growth estimates.
Should I use PE ratio or DCF for ETN stock valuation?
PE ratio gives a quick relative read — how ETN is priced versus Electrical Equipment & Parts peers. DCF provides an absolute value based on projected free cash flows. For ETN, with a strong ROE of 19.6%, both methods are worth using — PE for a market-relative check, DCF to stress-test whether fundamentals justify the price. Each method has blind spots: PE ignores capital structure and cash flow quality, while DCF is sensitive to growth and discount rate assumptions.
Learn More
- See ETN DCF Valuation → — Intrinsic value via Discounted Cash Flow analysis
- PE Methodology — Step-by-step guide to PE ratio stock valuation
- DCF Methodology — Guide to discounted cash flow analysis
- PE Ratio — Understanding the price-to-earnings ratio
- Intrinsic Value — How to evaluate stock fair value
Related PE Valuations
All Industrials valuationsP/E and DCF value ETN with different methods and assumptions, so the two conclusions can differ. Compare the DCF intrinsic value.
Price as of 2026-08-21. Financial data from Financial Modeling Prep (trailing twelve months) · Valuation methodology by Charlie Wang.
This is an estimate, not investment advice.