APH -- Amphenol

World's #2 connector company. Physical layer of every electronic system. Picks-and-shovels for AI infrastructure. | AGI Score: 9/10 | Analysis date: 2026-03-13

Why are we looking at this?

AGI Infrastructure Supply Chain. Amphenol is critically positioned as a picks-and-shovels supplier to AI infrastructure. IT datacom revenue (36% of sales) directly benefits from explosive demand for high-speed interconnects in AI data centers—the company explicitly calls out AI and machine learning as key growth drivers. AGI scaling requires massive physical infrastructure: servers, networking, power distribution—all need Amphenol's connectors. Supply cannot respond overnight (complex manufacturing, quality requirements). Innovation risk low because new interconnect technologies require 5-10 years to deploy at scale. Strong structural tailwind with minimal downside.

$133.92
Stock Price
$165B
Market Cap
40.1x
P/E (Trailing)
$23.1B
Revenue (FY2025)
49.1%
Revenue Growth YoY
37.2%
Gross Margin
$5.4B
Operating Cash Flow
$5.2B
Free Cash Flow
36.9%
Return on Equity
Stock Price -- APH

1. The Business

Amphenol designs and manufactures electronic connectors, sensors, and interconnect systems. Products go into everything: data centers, military systems, cars, smartphones, factory automation. 400+ facilities globally. 140,000+ employees.

Competitive Moat

Massive diversification (hundreds of thousands of products), deep customer integration (multi-year design cycles), and the "connector tax" -- every electronic device needs connectors, and switching costs are high because connectors are designed into the product. Decentralized M&A machine (130+ acquisitions since 1997).

AGI Impact Thesis

AGI Score: 9/10 -- AI data centers require exponentially more high-speed interconnects. Every GPU, every server, every rack needs Amphenol connectors. IT Datacom is 36% of revenue and growing fastest. Power interconnects for data center electrical infrastructure. Higher-speed connections (400G/800G/1.6T) command higher ASPs.

9/10
Demand Boost
5/10
Margin Expansion
6/10
Strategic Assets

Key Stats

Employees170,000
Sector / IndustryTechnology / Electronic Components
52-Week Range$56.45 -- $167.04
Beta1.21
P/E (Forward)26.0x
Price / Book12.2x
Price / Sales7.1x
EV / EBITDA23.9x
Dividend Yield76.0%
Operating Margin27.5%

2. Financial History (XBRL)

MetricFY2020FY2021FY2022FY2023FY2024FY2025
Revenue$2.4B$10.9B$12.6B$12.6B$15.2B$23.1B
Gross Profit$766M$3.4B$4.0B$4.1B$5.1B$8.5B
Operating Income$488M$2.1B$2.6B$2.6B$3.2B$5.9B
Net Income$360M$1.6B$1.9B$1.9B$2.4B$4.3B
Operating Cash Flow$1.6B$1.5B$2.2B$2.5B$2.8B$5.4B
Capital Expenditures$277M$360M$384M$373M$665M$207M
EPS (Diluted)$1.15$2.51$3.06$3.11$1.92$3.34
Gross Margin31.6%31.3%31.9%32.5%33.8%36.9%
Operating Margin20.1%19.4%20.5%20.4%20.7%25.4%
Free Cash Flow$1.3B$1.2B$1.8B$2.2B$2.1B$5.2B

3. Balance Sheet

ItemFY2022FY2023FY2024FY2025
Total Assets$15.3B$16.5B$21.4B$36.2B
Current Assets$6.5B$6.8B$9.7B$20.3B
Cash & Equivalents$1.4B$1.7B$3.3B$11.4B
PP&E (Net)$1.2B$1.3B$1.7B$2.3B
Goodwill$6.4B$7.1B$8.2B$10.6B
Intangible Assets$734M$835M$1.2B$2.2B
Total Liabilities$8.2B$8.1B$11.6B$22.7B
Current Liabilities$2.7B$3.2B$4.1B$6.8B
Long-Term Debt$4.6B$4.0B$6.5B$14.6B
Stockholders' Equity$7.1B$8.4B$9.8B$13.5B
Tangible Book Value$-107M$469M$386M$684M

Balance Sheet Assessment

Tangible Book Value: $684M (Equity $13.5B minus Goodwill $10.6B minus Intangibles $2.2B)

Goodwill + Intangibles as % of Total Assets: 35.4%

This is an asset-light/IP-heavy business. The tangible book value is low relative to market cap because the value is in intellectual property, customer relationships, and market position -- not physical assets.

Shares Outstanding

YearSharesChange
FY2020298,000,000--
FY2021597,900,000+100.6%
FY2022596,200,000-0.3%
FY2023596,500,000+0.1%
FY20241,203,800,000+101.8%
FY20251,218,200,000+1.2%

10x Analysis -- Working Backwards

What entry price gives 10x in 5-7 years?

Current: $133.92/share, $164.6B market cap, $23.1B revenue, $4.3B net income

Scenario2031 Revenue2031 Net IncomeExit P/E2031 Mkt Cap10x Entry Pricevs Current
Bull (30% CAGR)$111.5B$24.5B35x$858.3B$69.83-48%
Base (20% CAGR)$69.0B$12.4B30x$372.4B$30.29-77%
Conservative (15% CAGR)$53.4B$8.0B25x$200.3B$16.30-88%

Key insight: The 10x entry price tells you how far the stock needs to fall (or how much future growth is already priced in) before a 10x return becomes plausible.

Bull vs Bear

Bull Case

  • AI data center buildout drives multi-year IT Datacom growth
  • Every new technology needs physical connectors -- perpetual demand
  • Decentralized M&A model is a proven value-creation engine
  • Defense/aerospace provides recession-resistant revenue
  • Power interconnects for grid/data centers = new TAM expansion

Bear Case

  • Premium valuation (40x+ P/E) for an industrial company
  • Goodwill-heavy balance sheet from serial acquisitions
  • Organic growth historically only mid-single digits
  • Revenue decline in a recession -- highly cyclical end markets
  • Competition from TE Connectivity and Molex on price

Key Risks

Initial Assessment

Summary for APH

Amphenol is a legitimate AGI infrastructure play with high confidence in the AGI thesis. The business is real, the secular tailwind is strong, and the competitive position is durable.

The question is valuation. At $164.6B market cap and 40.1x P/E, the stock already prices in substantial AI growth. The 10x analysis above shows what entry price would be needed for asymmetric returns.

Floor price analysis: Asset-light businesses with goodwill-heavy balance sheets have limited floor price protection. The floor depends on earnings power, not asset values.

Action: WATCHLIST. Monitor for a significant price decline that brings the stock closer to the 10x entry zone. These are best-in-class businesses that deserve premium valuations -- the opportunity comes during market panics or sector rotations, not from hoping they get cheap in a vacuum.

Data sources: SEC EDGAR XBRL (CIK 820313), yfinance, 10-K filing (FY2025), AGI Impact Scoring Framework. Analysis date: 2026-03-13.