Amphenol Corporation (A1PH34) fair value: what the stock is really worth
As of Oct 2, 2026: fair value of Amphenol Corporation BRL 27.10, price BRL 37.14, upside -27.0%, quality 67 out of 100. Calculated from audited financials with 26 valuation models and 37 quality factors, updated daily.
69 individual criteria per stock, every one traceableSee the method →
Price vs Fair Value
White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Sep 28, 2026.
How to read this chart
60‑month range R$6.73 – R$399.80 · fair‑value band R$18.42 – R$42.50 · the R$37.14 price screens above the R$27.10 fair value. Dashed = 300-day average. As of Sep 28, 2026.
Amphenol Corporation, together with its subsidiaries, designs, manufactures, and markets electrical, electronic, and fiber optic connectors in the United States, China, and internationally. It operates through three segments: Communications Solutions, Harsh Environment Solutions, and Interconnect and Sensor Systems.
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Amphenol Corporation, together with its subsidiaries, designs, manufactures, and markets electrical, electronic, and fiber optic connectors in the United States, China, and internationally. It operates through three segments: Communications Solutions, Harsh Environment Solutions, and Interconnect and Sensor Systems. The company offers connectors and connector systems, including high speed, radio frequency, power, fiber optic and other interconnect products; busbars and power distribution systems; power interconnect products; and other products. It also provides value-add products, such as backplane interconnect systems, cable assemblies and harnesses, and cable management products; and other products comprising flexible and rigid printed circuit boards, hinges, other mechanical, and production related products. In addition, the company offers consumer device, network infrastructure, and other antennas; coaxial, power, and specialty cables; and sensors and sensor-based products. It sells its products through its sales force, independent representatives, and a network of electronics distributors to original equipment manufacturers, electronic manufacturing services companies, original design manufacturers, and service providers in the automotive, commercial aerospace, communications networks, defense, industrial, information technology and data communications, mobile devices markets. Additionally, the company provides telecommunication and IT networking solutions. The company was founded in 1932 and is headquartered in Wallingford, Connecticut.
Stock analysis
Amphenol Corporation (A1PH34) currently trades at R$37.14, while our model-based Fair Value estimate is R$27.10, 27.0% below the price, so the stock looks overvalued today.
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Valuation
Bull case: the Growth Earnings group reads highest at a median of R$27.18 per share, and 0 of the 26 models we run sit above the R$37.14 price.
Bear case: the Economic Profit group reads lowest at R$7.99, and 26 of the 26 models stay below the price. Evidence for this calculation is high.
Scenario range: R$18.42 (bear) to R$42.50 (bull), the price of R$37.14 sits inside it. Bear and bull are the same models on cautious and optimistic assumptions, a range, not a price target.
Quality & growth
The Quality Score stands at 67/100 (solid quality), in the Technology sector.
Healthy Growth: Revenue growth appears healthy and is supported by profitability and cash-flow quality.
Amphenol Corporation reported revenue of $23.1B in FY2025 versus $12.6B in FY2022, a compound +22.3%/yr. Reported net income was $4.3B in FY2025, compounding +30.9%/yr from FY2022.
Key figures
Market cap R$961B (≈ $184B) · P/E ratio 43.3 · P/S ratio 8.00 · EPS (TTM) R$9.02 · Dividend yield 0.2% · Net margin 18.5% · Return on equity 36.8% · Return on assets (EBIT) 15.8%.
Competitive moat
Our AI-assisted moat analysis scores the competitive advantage at 51 out of 100 (low confidence).
What moves the price
The share trades about 91% below its 52-week high and 49% above its 52-week low, currently above its 200-day average.
For context, the median of 10 Technology peers we cover trades at −64% fair-value upside, at −27%, A1PH34 screens cheaper than that median.
Fair Value models
Bear R$18.42Fair Value R$27.10Bull R$42.50
Model ⓘEach model values the company its own way (discounted cash flow, earnings, assets, dividends). The fair value above is their evidence-weighted blend, not the output of a single model. Based on fiscal year 2025 figures (about 9 months old). Earnings retained since then (R$6.19 per share) are deliberately not added.Bear ⓘBear = the cautious scenario: the same model computed with conservative anchors (lower growth, margins and valuation multiples). Together with Bull it frames a plausible valuation range, not a price target.BaseBull ⓘBull = the optimistic scenario: the same model computed with favourable anchors (higher growth, margins and valuation multiples). Together with Bear it frames a plausible valuation range, not a price target. If a model's bull case is above four times its base value, the table shows that limit with a > sign (like the overall Bull above): beyond it no assumption holds.Evidence ⓘEvidence = how well-backed THIS model's estimate is for this stock (0–100): how complete and reliable its input data are, and how well the model fits the company. The final Fair Value is an evidence-weighted blend, so better-evidenced models count more. Green ≥70, amber 50–69, grey below 50.
Growth Quality ⓘGrowth is valuable only when reinvestment earns attractive returns (Aswath Damodaran): sustainable growth depends on return on capital, reinvestment and efficiency. Basis: total company revenue over the periods shown on the cards (3Y/5Y/all years), not per share, so a merger can show up as a growth jump; per-share earnings growth is in the value-creation card.100/100
Revenue growth appears healthy and is supported by profitability and cash-flow quality.
Revenue growth 1 year
+51.7%
Revenue growth 3 years ⓘMeasures the company's TOTAL revenue from reported annual statements: compound average growth per year (CAGR) from the fiscal year 3, 5 or N years back to the most recent comparable fiscal year. Not per share: buybacks do not change this number, and a merger can appear as a growth jump. Per-share growth (which does include buybacks) is in the value-creation card.
+22.3%
’22
’23
’24
’25
What shareholders gained per year (last 3 years) (mathematically smoothed) ⓘWhat the business itself delivers per year: earnings growth per share plus the dividend yield. This is what you get IF the market keeps valuing the stock the same way: it contains no assumption about the market changing its mind. Computed per share, so buybacks count and a merger does not pass as growth. For a company that pays no dividend it is pure earnings growth per share. Period: earnings growth per share as CAGR over the last 3 reported fiscal years (annual statements), plus the current dividend yield. The start value is the median of the three years around the start, so a single crisis year (a pandemic or a write-down) does not distort the rate. Smoothed = median of all growth paths between the years of the window (trend line on the logarithm of earnings per share): a single extreme year cannot distort the rate. The reported figure stays in the tooltip.
+27.2%
Earnings growth per share plus dividend.
Earnings per share, growth per year+27.0%
Dividend (yield on the price)0.2%
Profit margin 2022 to 2025 ⓘOperating margin then vs now, from reported annual statements. A falling margin after a boom year is the classic peak-earnings signal: the growth rate then leans on an inflated base.21% → 25%
2025 sits 116% above its own trend. The rate follows the median trend of the last 3 years, not that single year.
For bloggers, editors and developers: paste this into your site or blog (a “Custom HTML” block in WordPress), it shows the current fair value and links back here. Free, plain HTML, and welcome. Full data streams (CSV/JSON) at /developers.
Cite: Fair Value Calculator (2026). "Amphenol Corporation Fair Value". https://www.fairvalue-calculator.com/stock/A1PH34
Frequently asked questions
Is Amphenol Corporation (A1PH34) overvalued or undervalued?
As of Sep 28, 2026, our model estimates a fair value of R$27.10 versus a price of R$37.14, about −27% upside (overvalued).
What is the fair value of A1PH34?
Our model-based fair value for Amphenol Corporation is R$27.10 (as of Sep 28, 2026), built from audited fundamentals. The current price: R$37.14.
What is the quality score of A1PH34?
Amphenol Corporation has a Quality Score of 67/100. It measures business quality (profitability, growth, cash flow, balance-sheet strength, investment discipline, share issuance). Market factors such as price momentum and volatility do not enter the number; they are shown separately in the detail view.
What is the price target for Amphenol Corporation (A1PH34)?
Our model-based price target is the fair value of R$27.10 (as of Sep 28, 2026) from 26 valuation models. Cautious scenario R$18.42, optimistic scenario R$42.50. It is a calculation from audited fundamentals, not an analyst target.
What is the Amphenol Corporation stock forecast for 2026?
Our models put fair value at R$27.10, about −27% upside versus a price of R$37.14 (overvalued). Cautious scenario R$18.42, optimistic scenario R$42.50. The calculation is refreshed regularly with new filings.
What is the revenue of Amphenol Corporation (A1PH34)?
Amphenol Corporation reported trailing-twelve-month revenue of about $25.9B (latest available figure, as of Sep 28, 2026).
Does Amphenol Corporation pay a dividend?
Amphenol Corporation currently shows a dividend yield of about 0.21% relative to its recent price (as of Sep 28, 2026).
What is the intrinsic value of Amphenol Corporation (A1PH34)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For Amphenol Corporation it is R$27.10 per share (as of Sep 28, 2026), against a price of R$37.14. It is the blended result of 26 valuation models (cash flow, earnings, asset, dividend).
Is Amphenol Corporation stock overvalued or undervalued in 2026?
As of Sep 28, 2026, A1PH34 trades above its calculated fair value: price R$37.14, fair value R$27.10, a gap of about −27% (overvalued). The calculation is refreshed with each new quarterly report, so the verdict can change during the year.
Is fair value the same as the market price of A1PH34?
No. The price is what the market pays today (R$37.14); the fair value is what the company's own numbers justify (R$27.10). For Amphenol Corporation the two are R$10.04 per share apart. That gap is exactly why we show both numbers side by side.
How much is Amphenol Corporation worth?
The market values Amphenol Corporation at about R$961B (market capitalisation, as of Sep 28, 2026). Per share that is R$37.14; our models calculate a fair value of R$27.10 per share.
What do the bullish and bearish scenarios say about A1PH34?
Our models span a range for Amphenol Corporation: cautious scenario R$18.42, base R$27.10, optimistic R$42.50 per share (as of Sep 28, 2026, price R$37.14). The range comes from different growth and margin assumptions, not from analyst opinions.
How far is A1PH34 from its 52-week high?
Amphenol Corporation trades at R$37.14, about 91% below its 52-week high of R$399.80 and 49% above the low of R$24.88 (as of Oct 2, 2026). Distance from the high says nothing about value: that is what the fair value of R$27.10 is for.
Which stocks are comparable to Amphenol Corporation?
From the same area (Technology) we also value Delta Electronics, Inc, Corning Incorporated, Hon Hai Precision Industry Co, Samsung Electro-Mechanics Co, among others. Each of them has its own fair-value calculation on this site using the same models, so the comparison is like for like.
Is Amphenol Corporation stock attractive at the current price?
The data as of Sep 28, 2026: price R$37.14, calculated fair value R$27.10 (−27%), Quality Score 67/100, from 26 models. Whether that fits your horizon and risk tolerance is your call. We provide the calculation, not investment advice.
How is the fair value of A1PH34 calculated?
We run Amphenol Corporation through 26 models from four families: discounted cash flow, earnings models, asset and balance-sheet models, and dividend models. Every model gets the same audited fundamentals; the result is the weighted average of R$27.10, with the spread shown as a cautious and an optimistic scenario.
Is it still worth investing in stocks now?
The global stock market currently sits 14.5 % above its aggregate fair value. Amphenol Corporation itself currently trades above fair value. An expensive market is no reason to stay out and no reason to buy everything at once: keep a broad savings plan running, buy single stocks only with money you can do without, and hold part of your money liquid while the market is high. The full picture including sectors is on is it worth investing now.
What is the share price of Amphenol Corporation (A1PH34)?
The closing price on Oct 2, 2026 was R$37.14. Our model-based fair value is R$27.10, about −27% upside (overvalued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with Amphenol Corporation right now?
Solid but not exceptional quality (67/100) and above fair value, neither a clear bargain nor a standout compounder. A fairly wide model range (R$18.42 to R$42.50) leaves room in how you read the outcome.
Key figures of Amphenol Corporation
How large is the market capitalisation of Amphenol Corporation (A1PH34)?
The market capitalisation of Amphenol Corporation is R$961B (≈ $184B). The stock-market value of the whole company: share price times number of shares. It is what the market asks for the entire business today.
What is the P/E ratio of Amphenol Corporation (A1PH34)?
The price-to-earnings ratio of Amphenol Corporation is 43.3 (as of Jul 18, 2026). Price to earnings: how many years of current profit you pay for the stock. A P/E of 10 means ten years of profit.
What is the P/S ratio of Amphenol Corporation (A1PH34)?
The price-to-sales ratio of Amphenol Corporation is 8.00 (P/E × margin). Price to sales: market value relative to yearly revenue. Useful when profit is thin or distorted.
What are the earnings per share of Amphenol Corporation (A1PH34)?
Earnings per share at Amphenol Corporation are R$9.02 (price ÷ EPS = P/E 43.3). Earnings per share over the last twelve months: total profit spread across every single share.
What is the dividend yield of Amphenol Corporation (A1PH34)?
The dividend yield of Amphenol Corporation is 0.2% (payout 0.9%). Yearly dividend relative to the share price. 3% pays 3 per 100 invested. Below: how much of profit is used for it.
What is the net margin of Amphenol Corporation (A1PH34)?
The net margin of Amphenol Corporation is 18.5% (fiscal year 2025). How much of every unit of revenue ends up as profit. 10% means 10 cents of profit per dollar of sales.
What is the return on equity of Amphenol Corporation (A1PH34)?
The return on equity (ROE) of Amphenol Corporation is 36.8% (last twelve months). Profit relative to shareholders' equity, how efficiently the company works with its owners' money.
What is the EBIT return on assets of Amphenol Corporation (A1PH34)?
On an EBIT basis the return on assets of Amphenol Corporation is 15.8% (avg 4y). Operating profit (EBIT) relative to everything the company owns, as a multi-year average. It describes the business model rather than one good or bad year.
What is the operating margin of Amphenol Corporation (A1PH34)?
The operating margin of Amphenol Corporation is 27.3% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at Amphenol Corporation (A1PH34)?
Revenue at Amphenol Corporation is growing +58.4% versus a year earlier (3y avg +22.3%). How much revenue grew versus a year earlier (YoY). The 3-year average next to it puts the single year in context.
How fast are earnings growing at Amphenol Corporation (A1PH34)?
Earnings per share at Amphenol Corporation are growing +24.1% versus a year earlier. How much earnings per share grew versus a year earlier.
How much free cash flow does Amphenol Corporation (A1PH34) generate?
The free cash flow of Amphenol Corporation is $4.4B (fiscal year 2025). The cash truly left after running and investing in the business, this is what pays dividends and buybacks.
How much net debt does Amphenol Corporation (A1PH34) carry?
The net debt of Amphenol Corporation is $4.4B (fiscal year 2025, ≈ 1.0 yrs of FCF). Debt minus cash on hand. The note shows how many years of free cash flow could in theory pay it off.
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