TECHi.com
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.
Methodology published · Market data, model notes, and corrections process are public · Data policy · Corrections policy
NYSE · TECHNOLOGY · Profile
Amphenol Corporation (APH) stock profile and business model
What Amphenol Corporation does, how the business earns money, and how valuation, peers, ownership, and risk shape the TECHi profile.
Investor profile snapshot
APH live price, business model and key metrics
Start with the live market print, then use this profile to connect Amphenol Corporation's operating model with revenue, margins, peer context, and investor risk.
Pre-marketRealtime extended-hours pricing
$141.73
▲ +$2.92(+2.10%)7:19 AM ET - vs previous closeQuote as of Jun 8, 2026, 7:19 AM EDT
Pre-market NYSE quote as of Jun 8, 2026, 7:19 AM EDT. Extended-hours prices can sit outside the prior regular-session range.
Latest 1D sessionOpen, gap, volumeHide details
Open $143.25
Vs open -$1.52 (-1.06%)
Opening gap +$4.44 (+3.20%)
Volume 7,163,597
Market data feed
Today52%
$138.20L Jun 8 '26$144.97H Jun 8 '26
52-week67%
$90.42$166.71
Long-term ranges5Y, 10Y, since IPOHide
5Y82%
$29.75L Jun 17 '22$166.72H Jan 27 '26
10Y84%
$12.44L May 16 '16$166.72H Jan 27 '26
Since first print85%
$0.7405L Oct 10 '02$166.72H Jan 27 '26
Live price
$141.73
Quote context appears first on profile pages.
Market cap
$170.77B
Equity scale
Forward P/E
27.93
Consensus valuation multiple
Analyst view
Buy
Target $182.28 (+28.61% implied)
Company · Profile
About Amphenol Corporation (APH)
Sector, leadership, and how Amphenol Corporation earns its revenue.
TECHNOLOGY
Company · Profile
About Amphenol Corporation (APH)
Sector, leadership, and how Amphenol Corporation earns its revenue.
Amphenol Corporation
NYSE · APH · USA
- Sector
- TECHNOLOGY
- Industry
- ELECTRONIC COMPONENTS
- Country
- USA
- Founded
- 1997
- Exchange
- NYSE
Business identity
Amphenol Corporation company facts and operating footprint
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.
- Sector
- TECHNOLOGY
- Industry
- ELECTRONIC COMPONENTS
- Founded
- 1997
- Country
- USA
- Exchange
- NYSE
Registration and filing identifiersShowHide
- Asset type
- Common Stock
- Fiscal year end
- December
- Latest quarter
- Mar 31, 2026
- CIK
- 820313
Key metrics
APH valuation, revenue and margin profile
- Market cap
- $170.77B
- Equity scale
- Revenue TTM
- $25.90B
- Trailing twelve months
- Forward P/E
- 27.93
- Consensus earnings multiple
- Net margin
- 17.20%
- Profit after expenses
- Revenue growth
- 58.40%
- Latest YoY quarter
- Free cash flow
- $829.90M
- Reported in USD
Margin quality snapshot
Gross margin37.92%
Operating margin27.30%
Net margin17.20%
Competitors
APH competitors and peer context
Peer data is limited for this ticker. The full peers route will expand as provider coverage improves.
Risk heatmap
APH business risks investors should monitor
Valuation sensitivity
Elevated27.93x
Use the forward P/E and PEG context before treating the profile as cheap or expensive.
Balance-sheet flexibility
MonitorD/E 1.34 · CR 1.71
Debt load and near-term liquidity shape how much strategic patience the company has.
Growth durability
Monitor58.40%
Latest YoY revenue growth is the first check on whether the business model is still expanding.
Market sensitivity
MonitorBeta 1.27
Higher beta can amplify drawdowns when rates, earnings expectations, or sector appetite shift.
Regulatory and operating pressure
ElevatedTECHNOLOGY
Platform rules, AI governance, export controls, and supply-chain constraints can move product timing, margins, or addressable markets.
APH ownership and registration profile
- Float shares
- 1.22B
- Insider ownership
- 47.60%
- Institutional ownership
- 97.93%
- Address
- 358 HALL AVENUE, WALLINGFORD, CT, UNITED STATES, 06492
Size & scale
- Market cap
- $170.77B
- Enterprise value
- $184.95B
- Shares outstanding
- 1.23B
- Currency
- USD
Frequently asked
Common questions.
What does Amphenol Corporation do?
Amphenol Corporation's business profile, sector, industry, headquarters, founding year, employee count, leadership, and product portfolio are summarised on the APH Profile page — sourced from issuer disclosures and the TECHi-curated company record.
Who is the CEO of Amphenol Corporation?
Current leadership is listed on the APH Profile page with links to TECHi's Leaders pages where each named executive has a long-form profile, beat assignments, and connected products.
Where is Amphenol Corporation headquartered?
Amphenol Corporation's headquarters address, country, and employee count are displayed on the Profile page; deeper geographic revenue mix lives in the Financials tab.
What products does Amphenol Corporation ship?
The Profile page lists Amphenol Corporation's key products with deep links to TECHi's per-product pages (specs, pricing, market share, alternatives) under /products/.