APH vs TEL: Which Is the Better Buy in 2026?
Last updated August 2026
Short answer
APH and TEL are similarly sized, but TEL trades noticeably cheaper on forward earnings (15.94x vs 24.92x): the market is paying up for APH's profile and pricing TEL more conservatively, or for faster growth. Which you prefer comes down to the drivers you believe, and whether adding either over-concentrates what you already own.
APH vs TEL: the tie-breaker metrics
Same yardstick, side by side (as of August 2026). Valuation lined up like this is most meaningful for two names in the same corner of the market, which these are. Figures are approximate; verify before investing.
| Metric | APH | TEL | What it tells you |
|---|---|---|---|
| Forward P/E | 24.92 | 15.94 | Valuation on next year's expected earnings, the same yardstick for both. Lower is cheaper for that growth; higher means the market is paying up. |
| Trailing P/E | 40.17 | 20.17 | Valuation on the last 12 months. A big drop from trailing to forward means the market expects earnings to jump, so more growth is already in the price. |
| Beta | 1.24 | 1.17 | Volatility vs the market. Above 1 swings harder than the index; below 1 is steadier. Higher beta means bigger drawdowns to hold through. |
| Price vs 52-week range | 76% of range | 25% of range | Where today's price sits between the 52-week low and high. Near the high is momentum with less margin of safety; near the low is out of favor or a discount, depending on why. |
| Price / book | 12.76 | 4.50 | How much you pay over book value. Very high can signal an asset-light, high-return business or a rich price. |
Reading it: TEL is the cheaper of the two on forward earnings, but cheaper is not the same as better. Pair the valuation with growth (how far the forward P/E sits below the trailing P/E) and risk (beta) before you decide.
Before you buy: how APH and TEL affect your concentration
The metrics above tell you which is the marginally better business. The bigger risk for most people is not picking the slightly worse stock, it is over-concentrating. APH and TEL share themes, so owning both, or adding either to what you already hold, can quietly push a large share of your portfolio into one bet.
This is the part a generic comparison page cannot answer, because it depends on what you own. Connect your brokerage and Walnut shows your real, combined APH and TEL exposure, flags overlap with your existing positions, and tells you if adding one would tip you past a concentration you are comfortable with, read-only by default, with your login staying at your broker. Walnut is not an investment adviser.
What does Amphenol Corporation (APH) do?
Amphenol Corporation designs and manufactures electronic and fiber optic connectors, cable, and interconnect systems used across communications, information technology, automotive, industrial, aerospace, defense, mobile devices, and broadband markets. The business is organized into segments spanning harsh environment solutions, communications solutions, and interconnect and sensor systems, and it grows through a combination of organic design wins and a long, disciplined acquisition history. Its January 2026 completion of the roughly ~$10.5 billion purchase of CommScope's Connectivity and Cable Solutions business meaningfully expanded its fiber optic and IT datacom capabilities.
What does TE Connectivity (TEL) do?
TE Connectivity (NYSE: TEL) designs and manufactures connectors, sensors, and interconnect systems that move power and data through cars, factories, data centers, aircraft, appliances, and medical devices. It is the number one connector maker globally by revenue, ahead of Amphenol and Molex, and organizes its business primarily around two segments: Transportation Solutions (automotive, commercial vehicles, sensors) and Industrial Solutions (industrial equipment, energy, aerospace and defense, medical, and the fast-growing digital data networks unit that sells into AI data centers). The company is domiciled in Ireland and sells to essentially every major automaker and industrial and hyperscale customer.
APH vs TEL: how do they differ?
Both fit overlapping themes, but they are not interchangeable. The useful comparison is which set of drivers and risks you want exposure to.
- APH drivers: AI data center demand; Acquisition-led expansion.
- TEL drivers: AI data center connectivity; Vehicle electrification and content growth.
Which fits which kind of investor
A faster-growing, richer-valued name usually swings harder, so it suits a longer horizon and a higher tolerance for volatility; a steadier, more cash-generative business suits a more conservative or income-minded investor. The honest test is which set of risks you could hold through a drawdown: The most cited risk is valuation, with the stock trading at a premium price to earnings multiple that assumes continued strong growth. For TEL, tEL's largest markets, automotive and industrial, are cyclical, so a downturn in vehicle production or capital spending can pressure revenue and margins.
APH or TEL: which should you pick?
APH vs TEL: the full fundamentals
APH. As of July 2026 Amphenol had posted record Q1 2026 revenue of roughly ~$7.6 billion, with trailing twelve month revenue near ~$23 billion and EPS around ~$3.66. The premium P/E near ~44x reflects investor expectations for continued AI-driven growth and the added contribution from the CommScope CCS acquisition. These figures are approximate and reference the July 2026 reporting picture.
TEL. TEL trades around $200 per share for a market cap near $59 billion, at roughly 20 times earnings, a valuation typical of a quality industrial compounder rather than a cheap cyclical. It generates strong free cash flow (around $1 billion in a recent quarter) and yields about 1.5 percent. The premium reflects record AI-driven orders and steady margin expansion.
Headline figures (approximate, July 2026): APH shows revenue (ttm) ~$23 billion, net income (ttm) ~$4.3 billion, diluted eps (ttm) ~$3.66, q1 2026 revenue ~$7.6 billion; TEL shows revenue (ttm) ~$17B, quarterly sales (recent) ~$4.5B, adjusted operating margin ~20%, market cap ~$59B.
The bottom line: APH vs TEL
APH and TEL are related but distinct: same themes, different businesses and risks. Neither wins in the abstract; the right pick is whichever thesis you actually believe, sized so you are not over-concentrated in one theme. Walnut can show your combined APH and TEL exposure against your real portfolio. It is not an investment adviser.
Wondering how APH or TEL fits the portfolio you already own? Walnut is an AI investing app that connects your brokerage read-only and answers questions like that about your actual holdings: overlap, concentration, and how each position tracks the S&P 500. Compare the best AI portfolio analyzers or see the best AI investing apps in 2026.
Investing in Amphenol Corporation with AI
Connect the broker you already use and ask Walnut's AI how APH fits what you actually hold: whether you own it already through a fund, what it would do to your concentration, and how it has tracked the S&P 500. Read-only by default, and you approve anything before it reaches your broker.
FAQ
What is the difference between APH and TEL?
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Amphenol Corporation designs and manufactures electronic and fiber optic connectors, cable, and interconnect systems used across communications, information technology, automotive, industrial, aerospace, defense, mobile devices, and broadband markets. TE Connectivity (NYSE: TEL) designs and manufactures connectors, sensors, and interconnect systems that move power and data through cars, factories, data centers, aircraft, appliances, and medical devices. They show up together because they share investment themes, but they are different businesses, so the better fit depends on which thesis you are expressing.
Is APH or TEL the better stock?
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Neither is universally better; they suit different views and risk levels. Walnut is informational, not investment advice. Compare what each does, the tie-breaker metrics above, and the risks, then decide which fits your thesis and what you already own.
Which is cheaper, APH or TEL?
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On forward P/E (as of August 2026), APH trades at 24.92x and TEL at 15.94x, so TEL is the cheaper of the two on next year's expected earnings. A lower multiple is not automatically the better buy: a richer valuation can be justified by faster growth, and a lower one can reflect real risk. Weigh the multiple against how fast each business is compounding.
Should you own both APH and TEL?
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Because they share themes, owning both concentrates you in that theme. That can be intentional (a focused bet) or accidental (less diversification than it looks). Walnut can show your combined exposure across both, and whether adding either over-concentrates you, before you buy.
What are the risks of APH vs TEL?
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APH: The most cited risk is valuation, with the stock trading at a premium price to earnings multiple that assumes continued strong growth. A slowdown in AI-related data center capital spending would directly pressure the segment now driving results. Integration risk from large acquisitions like CommScope CCS, including goodwill and added debt, is another concern. Cyclical exposure to automotive, industrial, and mobile markets can create quarter to quarter volatility, and being a global manufacturer leaves it exposed to tariffs, supply chain disruption, and currency swings. Competition from large rivals could pressure pricing and share over time. TEL: TEL's largest markets, automotive and industrial, are cyclical, so a downturn in vehicle production or capital spending can pressure revenue and margins. A meaningful share of the current excitement rests on AI data center demand, which could prove lumpy or slow if hyperscaler capital spending cools. Competition is intense from Amphenol, which has been closing the revenue gap, plus Molex, Aptiv, and others, which can squeeze pricing. As a global manufacturer, TEL is exposed to tariffs, supply chain costs, and foreign currency swings. Finally, the stock trades at a full multiple for an industrial, so disappointing growth could compress valuation.
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Walnut is informational, not investment advice. This page is descriptive and not a recommendation to buy or sell APH or TEL; figures are approximate and dated (as of August 2026). Verify current data before investing.