APH
Amphenol
$165.96
▲ 1.2%Updated Today 7:15 PM ET
▲ Up 75.4% over the last 12 months
Market Cap
$201.71B
P/E
45x
Forward P/E (est.)
32.14x
ROE
34.7%
Revenue Growth
54.4%
EPS Growth
68.6%
Profit Margin
17.2%
FCF Yield
2.4%
Debt / Equity
1.16x
ROIC
27.0%
Interest Coverage
42.07x
Current Ratio
1.71x
Dividend Yield
0.6%
Implied Growth (rev. DCF)
6.7%
Rating Score
66/100
Technical analysis reads price and volume to judge momentum and timing. It complements the fundamentals above — it does not replace them. Here is what APH's chart says today, with each tool explained.
Trend — moving averages. A moving average is the average closing price over a window, which smooths out daily noise. APH trades near $165.96, above its 50-day average ($142.66) and 200-day average ($136.54). Price above both averages, with the shorter one above the longer, is the textbook definition of an uptrend — momentum favours buyers.
Momentum — RSI. The Relative Strength Index runs 0–100 and measures how strong recent gains are versus losses. Above 70 is "overbought", below 30 "oversold". At 66 it is in neutral territory — neither stretched nor washed out.
MACD. MACD compares two moving averages to flag shifts in momentum. Its histogram is currently positive — short-term momentum is improving.
Volatility — ATR. Average True Range is the typical daily move. APH's is $6.61 (~4.0% of price), so swings of about that size each day are normal — handy for setting a stop that isn't too tight.
Support & resistance. Over the last month APH found buyers near $121.41 (support) and sellers near $166.35 (resistance); its 52-week range is $92.54–$167.04. A decisive break beyond either edge often marks the next move.
Volume. The latest session traded 1.2× the 20-day average — about normal. Rising volume on up-days suggests real buying; on down-days, real selling.
Educational information to help you read a chart — not a recommendation or a forecast. It updates daily as the price and indicators change.
Amphenol (APH) is a mega-cap company in the Electronic Components industry, part of the Information Technology sector of the S&P 500, with a market value around $201.71B.
In its latest reported year it generated about $23.09B in revenue and $4.27B in net profit.
Our model rates APH Favorable (66/100) on growth, profitability, financial health, and valuation. The summary below is built from its filed financials and current ratios and refreshes automatically.
4Y CAGR
20.7%
Revenue moved from $10.88B in 2021 to $23.09B in 2025, a 20.7% compound annual growth rate. The most recent year grew a strong 54.4% year over year. Consistent top-line growth is one sign of healthy demand.
Gross Margin
36.9%
Operating Margin
25.4%
Net Margin
18.5%
ROE
34.7%
Amphenol keeps about 17.2% of each sales dollar as net profit, with a 36.9% gross margin and 25.4% operating margin. Return on equity is 34.7% and return on invested capital about 27.0%. Margins this wide usually signal pricing power or a cost advantage.
Total Debt
$3.24B
Net Debt
-$888.70M
Net cash position
Net Debt / EBITDA
-0.15x
Debt / Equity
1.16x
Leverage: debt-to-equity is 1.2x, and operating profit covers interest about 42.1x, with a current ratio of 1.7x. That is a moderate, manageable debt load for most businesses. It carries roughly $3.24B of total debt against $4.13B of cash.
Operating CF
$5.37B
Free Cash Flow
$4.38B
FCF Margin
19.0%
In the latest year Amphenol produced about $5.37B of operating cash flow and $4.38B of free cash flow after capital spending. That is a free-cash-flow yield of about 2.4% on today's price. Cash flow is what ultimately pays shareholders, so it is worth tracking over time.
P/E
45x
P/S
8.43x
P/B
12.73x
EV / EBITDA
28.64x
APH trades at 45.0x trailing earnings (about 32.1x on estimated forward earnings), 8.4x sales, and 12.7x book value. Reverse-engineering today's price implies the market expects roughly 6.7% long-term free-cash-flow growth. That is a rich multiple that prices in a lot of future growth.
Where this stock sits versus what most companies trade at.
Typical ranges are general references (e.g., many stocks trade at ~18–26x earnings), not hard rules. Context only — not investment advice.
How APH stacks up against its Information Technology peers — valuation, profitability, and growth versus the sector median.
In the Information Technology sector (72 S&P 500 companies), APH ranks #23 of 72 by our overall rating. It trades at a premium versus the sector on earnings (45x P/E vs. 35.6x median) with a higher return on equity (34.7% vs. 25.6%) and faster revenue growth (54.4% vs. 17.4%).
P/E vs sector
45x
median 35.6x
ROE vs sector
34.7%
median 25.6%
Growth vs sector
54.4%
median 17.4%
Sector rank
#23
of 72 by rating
Valuation vs. quality map
The sweet spot is upper-left: more profitable (higher ROE) for a lower P/E. Dashed lines mark the sector median.
Peers are the closest Information Technology companies by sub-industry and size. Sector median is across all 72 S&P 500 names in the sector. Educational, not a recommendation.
Project revenue → earnings → price. Edit the assumptions to build your own case.
2030 price target (Base Case)
$584.79 – $974.65
vs. $165.96 today · expected CAGR 29% – 42%
| Metric | 2026 | 2027 | 2028 | 2029 | 2030 |
|---|---|---|---|---|---|
| Revenue | $33.49B | $48.56B | $70.41B | $102.09B | $148.03B |
| Net income | $6.03B | $8.74B | $12.67B | $18.38B | $26.65B |
| EPS | $4.90 | $7.10 | $10.30 | $14.94 | $21.66 |
| Share price (low) | $132.29 | $191.82 | $278.14 | $403.30 | $584.79 |
| Share price (high) | $220.48 | $319.70 | $463.57 | $672.17 | $974.65 |
| CAGR (low–high) | -20% / 33% | 8% / 39% | 19% / 41% | 25% / 42% | 29% / 42% |
Educational model on sample fundamentals — not a forecast or investment advice. Outputs are only as good as your assumptions.
The case for APH:
- Revenue is growing 54.4% a year, a sign of real demand.
- High net margins (17.2%) point to pricing power or efficiency.
- Strong return on equity (34.7%) shows capital is put to work well.
- Our model's overall read is Favorable (66/100).
The case against APH:
- A rich 45.0x earnings multiple prices in a lot of growth.
- Like any single stock, it is exposed to competition, the economic cycle, and shifts in its end markets.
Valuation risk — at 45.0x earnings, disappointing results could compress the multiple.
Balance-sheet risk — debt/equity of 1.2x magnifies the impact of higher rates or weaker earnings.
Market risk — sector rotation, the economic cycle, and broad sentiment move the stock regardless of fundamentals.
On balance, the fundamentals screen favourably: Amphenol is a mega-cap information technology business still growing nicely, with solid profitability, and a heavier debt load to watch. It trades at 45.0x earnings, which our model scores Favorable (66/100). Weigh this against your own goals and time horizon — this is educational information, not a recommendation.
Data notice. Fundamentals and financial statements are sourced from company filings (SEC EDGAR) and market-data providers; prices and market caps refresh on trading days and may be delayed. Ratings, projections, technical signals, and written summaries are model- or rule-generated for education and may simplify or lag the latest filings.
Not advice. Nothing on this page is investment advice or a recommendation to buy, hold, or sell any security. Do your own research and consult a licensed financial professional before investing.