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Company Profile: Amphenol Corporation (APH)

APH insider trades (13 months) →

$84.19 +5.45% vs. previous close · Market cap $207.89B

Today's multi-factor rank: 112 of 461 · see the ranking

Quant500 Scores
Momentum
5.4/10
Value
3.9/10
Growth
6.7/10
Quality
5.2/10
Multifactor
5.3/10

Market and Valuation

Price & Market

Prev Close Price:$79.84
Open:$81.39
Day's Low:$81.24
Day's High:$85.66
Bid / Ask:-
Market Cap:207.89B
Enterprise Value:209.86B

52-Week Range

52-Week Low:$59.01
52-Week High:$89.93
Current position in 52-week range
52w Low-52w High
50-Day Avg:$81.44
200-Day Avg:$75.44

Volume

Volume Today:15,386,562
Avg Volume (3m):12,084,329
Avg Volume (10d):14,981,680
52-Week Change:+16.81%
vs S&P 500, 52 weeks:-
Beta:1.28

Valuation Multiples

P/E (trailing):36.68

Diluted EPS for the last 12 months: the four quarters ended Sep 30, 2026, from the accounts filed with the SEC on Oct 30, 2026. The P/E is the price divided by that EPS.

P/E (forward):23.23
PEG Ratio:0.81
Price / Book:12.14
Price / Sales (TTM):6.29
EV / Revenue:6.35
EV / EBITDA:19.22

Dividends

Current yield:0.75%
Annual Dividend Rate:$0.60
Dividend Trailing:$0.50
Yield Trailing:0.63%
5-Year Avg Yield:0.76%
Payout Ratio:21.74%
Last Ex-Dividend Date:-

Valuation Context

P/E vs sector (indicative)

Most Recent Quarter:-
Fiscal Year (Next):-

Loading historical OHLCV database...

Financial Statements TTM (Trailing 12 Months)

Income Statement

Total Revenue (TTM):33.05B
Gross Profit:12.96B
EBITDA:10.92B
Net Income (TTM):5.93B
Rev Growth (YoY):+65.10%
Earnings Growth (YoY):+61.20%
Quarterly earnings growth (YoY):+63.30%

Margins

Gross Margin:-
EBITDA Margin:-
Operating Margin:-
Net Margin:-

Per Share

EPS Trailing (TTM):$2.30

Diluted EPS for the last 12 months: the four quarters ended Sep 30, 2026, from the accounts filed with the SEC on Oct 30, 2026. The P/E is the price divided by that EPS.

EPS Forward (Est.):$3.62
Revenue Per Share:$13.44
Cash Per Share:-
Book Value:$6.94
Last Dividend:-
Ex-Dividend Date:-
Last Split:-

Balance Sheet & Liquidity

Total cash:5.30B
Total Debt:17.87B
Net Debt (Debt - Cash):12.57B
Debt / Equity:103.47%
Current Ratio:1.94
Quick Ratio:1.30

Cash Flows

Operating Cash Flow:6.48B
Free Cash Flow (FCF):4.30B
FCF Yield (FCF / Market Cap):-
Enterprise Value:209.86B
EV / Revenue:6.35
EV / EBITDA:19.22

Profitability

ROE (Return on Equity):40.08%
ROA (Return on Assets):16.00%
P/E (trailing):36.68
P/E (forward):23.23
Price / Book:12.14
PEG Ratio:0.81
52-Week Change:+16.81%
S&P 500 change, 52 weeks:+11.37%

Historical Evolution (Last 4 Years)

Income Statement

Balance Sheet

Cash Flow

EPS and Earnings Per Share

Key EPS Metrics

EPS Trailing (TTM):$2.30

Diluted EPS for the last 12 months: the four quarters ended Sep 30, 2026, from the accounts filed with the SEC on Oct 30, 2026. The P/E is the price divided by that EPS.

EPS Forward (Est.):$3.62
P/E (forward):23.23
PEG Ratio:0.81

Growth and Margins

Earnings Growth YoY:-
Quarterly Earnings Growth YoY:-
Rev Growth YoY:-
Net Margin:-
Gross Margin:-
EBITDA Margin:-

Per Share

Revenue Per Share:$13.44
Cash Per Share:-
Book Value:$6.94

Cash Flows (TTM)

Free Cash Flow:4.30B
Operating Cash Flow:6.48B
EBITDA:10.92B
Total Revenue (TTM):33.05B
Net Income (TTM):5.93B
Fiscal Year (Last):-

EPS Surprise History - Last 4 Quarters

Actual vs. Analyst Estimates · Green = beat expectations · Red = missed

Quarter Period Actual EPS Estimated EPS Difference Surprise % Currency

Ownership Structure

Ownership Distribution

% Insiders:-
% Institutional:-
% Inst. (of Float):-
No. of Institutions:-
Visual distribution
InsidersInstitutionalFree Float

Shares & Short Interest

Shares Outstanding:2,469,261,188
Float (free shares):2,453,161,605
Short interest (shares):27,069,569
Short % of float:-
Short Ratio (days to cover):2.29
Short interest, prior month:-
Short Interest Date:-

Governance Score (1=Best, 10=Worst)

Overall risk:-
Audit Risk:-
Board risk:-
Compensation Risk:-
Shareholder rights risk:-

Top Institutional Holders

Position Change: ▲ Increased · ▼ Reduced · = Unchanged

Organization Report Date % Shares No. Shares Value (USD) Change %

Top Mutual Funds

Position Change: ▲ Increased ▼ Decreased = Unchanged

Fund Report Date % Shares No. Shares Value (USD) Change %

Recent Insider Trades

Executive / Insider Title Date Action Shares

Options Chain

CALLS

StrikeLastBidAskVol.O.I.IV

PUTS

StrikeLastBidAskVol.O.I.IV

Amphenol Corporation (APH) SEC filings: 10-K, 10-Q and 8-K

Direct links to financial reports filed with the SEC.

Type Date Official link
10-Q2026-10-30View filing ↗
8-K2026-10-28View filing ↗
8-K2026-10-06View filing ↗
8-K2026-09-04View filing ↗
8-K2026-08-06View filing ↗
10-Q2026-07-31View filing ↗
8-K2026-07-29View filing ↗
SD2026-05-29View filing ↗
8-K2026-05-22View filing ↗
8-A12B2026-05-12View filing ↗

Company and Executive Profile

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.

General Information

Headquarters:United States
City:Wallingford
Employees:170,000
Sector:Technology
Industry:Electronic Components
Website:-

Key Executives

NameTitleAgeTotal pay
Mr. Richard Adam Norwitt J.D.President, CEO & Chairman557.69M
Mr. Craig A. Lampo CPAExecutive VP & CFO552.33M
Mr. Luc WalterPresident of Harsh Environment Solutions Division662.26M
Mr. William J. DohertyPresident of Communications Solutions Division662.09M
Mr. Peter J. StraubPresident of the Interconnect & Sensor Systems Division571.60M
Mr. Michael R. IvasSenior VP & Corporate Controller54-
Ms. Sherri Ann ScribnerVice President of Strategy & Investor Relations--
Mr. Lance E. D'Amico J.D.Executive VP, General Counsel & Secretary56670,665

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Amphenol Corporation (APH): Quantitative Analysis

Amphenol Corporation (APH) — Technology — Electronic Components. APH is in the S&P 500 today. Model factor scores and market data, recalculated every trading day.

So far in 2026, APH has returned +25.2% against +11.4% for the S&P 500 (SPY): total return, dividends included on both sides, from Dec 31, 2025 to Nov 3, 2026.

APH ranks 112 of 461 on today's multifactor score, and 33 of the 83 Technology companies that score. Its strongest factor is growth (Z 1.05, ranked 39 of 489); its weakest is value (Z -0.64, ranked 431 of 489). Each factor ranks only the companies with data for it, and the multifactor score only those with all four: that is why the totals differ.

Factor scores

The Z-Score is how many standard deviations the company sits from the index average: 0 is average, positive is better than average, negative is worse.

FactorZ-ScoreRank
Multifactor0.194112 of 461
Momentum0.230170 of 494 ↓2
Value-0.641431 of 489 ↓7
Quality0.137157 of 468 ↓1
Growth1.04939 of 489

Market data

MetricValue
Price$84.19
Market Cap207.89B
P/E36.68
Revenue (last 12 months)33.05B
Price / book12.14
Book value per share$6.94
52-week range$59.01 – $89.93
Dividend yield0.75%
Beta1.28
Average volume12,084,329
Shares outstanding2.47B
Short interest (% of float)1.24% (as of Oct 15, 2026)

When does APH report earnings? 8 of its last 12, during market hours →

What are APH insiders doing? 70 transactions filed with the SEC, of them 1 buy and 23 sells, the last one on Aug 6, 2026 →

APH latest SEC filings

Filing dates on EDGAR, the SEC's public registry. All APH filings on EDGAR.

Guides: How to read a Quant500 company page · What the S&P 500 is · P/E ratio explained · 10-K, 10-Q and 8-K · all guides

Frequently asked questions about Amphenol (APH)

When does Amphenol report earnings?

Amphenol has no announced date in the Nasdaq public calendar checked (Nov 3, 2026 to Dec 7, 2026). Of its last 12 earnings announcements: 4 before the open and 8 during market hours (SEC filings through Oct 28, 2026). APH earnings dates and times, quarter by quarter →

What is Amphenol's P/E ratio?

Amphenol's P/E (price over earnings per share for the last twelve months) is 36.7 at the Nov 3, 2026 close. That EPS is the 12-month diluted figure from the SEC, the four quarters ended Sep 30, 2026. The median of the 81 Technology companies with a P/E is 30.4, and the S&P 500's, 23.5: Amphenol is above its sector median. Technology stocks, company by company →

Where does Amphenol rank on Quant500?

In the Nov 3, 2026 multi-factor ranking, Amphenol ranks 112 of 461, and 33 of the 83 Technology companies that score. The ranking orders S&P 500 companies by the average of four factors (momentum, value, quality and growth) and is recalculated every trading day. It is a model output, not investment advice. The full ranking → How it is calculated →

Have Amphenol insiders bought or sold shares?

The latest open-market purchase of Amphenol shares filed with the SEC (Form 4) was on Feb 5, 2026, by a director, for $1.3M. The latest sale was on Aug 5, 2026, by an officer, for $20.9M. In total, from August 2025 through Nov 3, 2026: 1 purchase and 23 sales by directors, officers and large shareholders. All APH insider trades →

Does Amphenol pay a dividend?

Yes. Its dividend yield is 0.75% at the Nov 3, 2026 close (annual dividend of $0.60 per share). The next announced ex-dividend date is Dec 22, 2026.

What sector is Amphenol in, and which index?

Amphenol is classified in the Technology sector (industry: Electronic Components), per the data provider's classification (similar to GICS, not identical). It is in the S&P 500 today. It is one of the 85 S&P 500 companies in that sector. Technology stocks →

What is behind these numbers

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Data as of Nov 3, 2026. Source: point-in-time SEC fundamentals and closing prices. Method and formulas are on the home page.

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