WallStSmart

Amphenol Corporation (APH) Stock Analysis — PE Ratio, PS Ratio, Intrinsic Value & 2030 Price Target

Amphenol Corporation stock (APH) is currently trading at $128.73. Amphenol Corporation PE ratio is 38.20. Amphenol Corporation PS ratio (Price-to-Sales) is 6.81. Analyst consensus price target for APH is $169.44. WallStSmart rates APH as Buy.

  • APH PE ratio analysis and historical PE chart
  • APH PS ratio (Price-to-Sales) history and trend
  • APH intrinsic value — DCF, Graham Number, EPV models
  • APH stock price prediction 2025 2026 2027 2028 2029 2030
  • APH fair value vs current price
  • APH insider transactions and insider buying
  • Is APH undervalued or overvalued?
  • Amphenol Corporation financial analysis — revenue, earnings, cash flow
  • APH Piotroski F-Score and Altman Z-Score
  • APH analyst price target and Smart Rating
APH

Amphenol Corporation

NYSETECHNOLOGY
$128.73
$0.77 (0.60%)
52W$56.05
$166.71
Target$169.44+31.6%

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IV

APH Intrinsic Value Analysis for Value Investors

Benjamin Graham Formula · Amphenol Corporation (APH)

Margin of Safety
+6.8%
Fair Value
APH Fair Value
$156.78
Graham Formula
Current Price
$128.73
$28.05 below fair value
Undervalued
Fair: $156.78
Overvalued
Price $128.73
Graham IV $156.78
Analyst $169.44

APH is trading near its Graham intrinsic value of $156.78, suggesting the stock is reasonably priced at current levels.

Based on Benjamin Graham Formula. Growth rate capped at 25%. For informational purposes only. Not financial advice.

WallStSmart

Smart Analysis

Amphenol Corporation (APH) · 10 metrics scored

Smart Score

76
out of 100
Grade: B+
Strong Buy
Investment Rating

Category Performance

WallStSmart pulls financial metrics like revenue growth, profit margins, and valuation ratios and scores each one from 0 to 10 based on how strong or weak it is. Those 10 scores are grouped into 4 categories: Growth, Profitability, Valuation, and Quality — which form the 4 axes of the spider chart you see. The categories are then combined into a final score out of 100, but not equally. Growth and Profitability together count for 60% of the total, because a fast-growing profitable business matters more than just a cheap one. That final number maps to a rating (Strong Buy, Buy, Hold, Avoid) and a letter grade, giving you one clear Stock Rating.

Investment Thesis

Strong fundamentals in market cap, peg ratio, return on equity. Concerns around price/book. Overall metrics suggest strong investment potential with favorable risk/reward.

Amphenol Corporation (APH) Key Strengths (8)

Avg Score: 9.1/10
Return on EquityProfitability
36.80%10/10

Every $100 of shareholder equity generates $37 in profit

Revenue GrowthGrowth
49.10%10/10

Revenue surging 49.10% year-over-year

EPS GrowthGrowth
57.60%10/10

Earnings per share surging 57.60% year-over-year

Institutional Own.Quality
97.93%10/10

97.93% of shares held by major funds and institutions

Market CapQuality
$157.29B9/10

Large-cap company with substantial market presence

PEG RatioValuation
1.418/10

Good growth relative to its price

Operating MarginProfitability
27.50%8/10

Strong operational efficiency: $28 kept per $100 revenue

Profit MarginProfitability
18.50%8/10

Strong profitability: $19 kept per $100 revenue

Supporting Valuation Data

APH Target Price
$169.44
19% Upside

Amphenol Corporation (APH) Areas to Watch (2)

Avg Score: 3.0/10
Price/BookValuation
11.612/10

Very expensive at 11.6x book value

Price/SalesValuation
6.814/10

Premium valuation at 6.8x annual revenue

Supporting Valuation Data

P/E Ratio
38.2
Expensive
Forward P/E
28.57
Premium
Trailing P/E
38.2
Expensive
Price/Sales (TTM)
6.81
Premium

Amphenol Corporation (APH) Detailed Analysis Report

Overall Assessment

This company scores 76/100 in our Smart Analysis, earning a B+ grade. Out of 10 metrics analyzed, 8 register as strengths (avg 9.1/10) while 2 fall into concern territory (avg 3.0/10). The category breakdown reveals uneven performance, with some areas requiring attention.

The Bull Case

The strongest argument centers on Return on Equity, Revenue Growth, EPS Growth. Valuation metrics including PEG Ratio (1.41) suggest the stock is attractively priced. Profitability is solid with Return on Equity at 36.80%, Operating Margin at 27.50%, Profit Margin at 18.50%. Growth metrics are encouraging with Revenue Growth at 49.10%, EPS Growth at 57.60%.

The Bear Case

The primary concerns are Price/Book, Price/Sales. Some valuation metrics including Price/Sales (6.81), Price/Book (11.61) suggest expensive pricing.

Key Dynamics to Monitor

Three factors to monitor going forward. First, whether Price/Book improves, as this is the primary drag on the overall score. Second, margin trajectory, with Return on Equity at 36.80% currently healthy but needing to be sustained. Third, growth sustainability, with Revenue Growth at 49.10% strong but requiring continuation.

Risk Considerations

Based on the metric profile, this is a moderate risk investment. The weight of evidence leans positive, with more strengths than concerns. Investors should size positions according to their risk tolerance and maintain diversification.

Bottom Line

The combination of Return on Equity and Revenue Growth makes a compelling case at current levels. The key risk is Price/Book, but the overall fundamental picture is positive with a clear path to maintaining or improving the current B+ grade.

Disclaimer: Smart Analysis is a scoring system developed by WallStSmart Team. Scores update daily using multi-model valuation framework. Always conduct your own research and consult with financial advisors before making investment decisions.

APH Price-to-Sales(PS) Ratio Chart

Historical valuation based on market cap ÷ trailing 12-month revenue

APH's Price-to-Sales ratio of 6.81x trades at a deep discount to its historical average of 18.85x (1th percentile). The current valuation is 84% below its historical high of 43.51x set in Oct 2006, and 1% above its historical low of 6.75x in Mar 2026.

Compare APH with Competitors

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WallStSmart Analysis Synopsis

Data-driven financial summary for Amphenol Corporation (APH) · TECHNOLOGYELECTRONIC COMPONENTS

The Big Picture

Amphenol Corporation is a strong growth company balancing expansion with improving profitability. Revenue reached 23.1B with 49% growth year-over-year. Profit margins of 18.5% are healthy, with room for further expansion as the business scales.

Key Findings

Strong Revenue Growth

Revenue growing at 49% YoY, reaching 23.1B. This pace significantly outperforms most ELECTRONIC COMPONENTS peers.

Excellent Capital Efficiency

ROE of 36.8% means the company generates strong returns on shareholder equity. Above 20% is considered top-tier.

What to Watch Next

Growth sustainability: can Amphenol Corporation maintain 49%+ revenue growth, or will competition slow it down?

Sector dynamics: monitor ELECTRONIC COMPONENTS industry trends, competitive moves, and regulatory changes that could impact Amphenol Corporation.

Bottom Line

Amphenol Corporation offers an attractive blend of growth (49% revenue expansion) and improving fundamentals. The company is transitioning from pure growth to profitable growth, a critical inflection point. Watch for sustained margin expansion as the key signal.

This synopsis is generated from publicly available financial data. It is not financial advice. Always conduct your own research and consult a qualified financial advisor before making investment decisions.

Insider Transactions(19 last 3 months)

Total Buys
9
Total Sells
10
Feb 5, 2026(1 transaction)
LIVINGSTON, ROBERT
Director
Buy
Shares
+10,000
Jan 29, 2026(1 transaction)
IVAS, MICHAEL R.
VP & Corporate Controller
Buy
Shares
+2,536
Jan 8, 2026(1 transaction)
LAMBA, SANJIV
Director
Buy
Shares
+548

Data sourced from SEC Form 4 filings

Last updated: 10:07:01 AM

About Amphenol Corporation(APH)

Exchange

NYSE

Sector

TECHNOLOGY

Industry

ELECTRONIC COMPONENTS

Country

USA

Amphenol Corporation is a major producer of electronic and fiber optic connectors, cable and interconnect systems such as coaxial cables. Amphenol is a portmanteau from the corporation's original name, American Phenolic Corp.