TotalMarketCap

Amphenol

APHNYSE United StatesTechnologyElectrical Products

Market cap

$177.182 B

$71.76 -9.18%

Close of 6 Nov 2026

As of 6 Nov 2026, Amphenol (APH) has a market capitalization of $177.2B. Market cap measures the value of outstanding equity at market prices; company totals combine applicable share classes. Prices and market caps come from Nasdaq, with financial fundamentals from SEC filings. See sources and calculation details.

Revenue

$23.1B

#192 by revenue

Earnings

$4.27B

#116 by earnings

Shares outstanding

2,469,261,188

Latest filing cover page

P/E ratio

41.5

Cap ÷ net income

Electrical Products, ranked by market cap

All 35 →
  1. #1AmphenolAPH$177.2B
  2. #2TeradyneTER$33.1B
  3. #3VeraltoVLTO$28.4B
  4. #4CelesticaCLS$25.9B
  5. #5FlexFLEX$24.7B

What if Amphenol were worth as much as…

Open the what-if tool →

Gold $28.2T

$11,435.35

Per share 159× higher

Bitcoin $1.53T

$618.75

Per share 8.62× higher

Apple $5.02T

$2,031.29

Per share 28.3× higher

Or at a round number

$500.0B$1.00T$2.00T$5.00T

Where these numbers come from

Share counts and financials for Amphenol are taken from its own SEC filings via EDGAR: public record, not an estimate. Market cap is shares outstanding multiplied by the latest close. Read the methodology.