Amphenol Stock Surged 100%, Here’s Why
Over the past year, Amphenol (APH)’s stock more than doubled, propelled by a winning streak of quarterly earnings beats, a dividend hike, and a sharp revenue jump that enhanced profitability and investor optimism. Let’s unpack the key catalysts behind this remarkable 103% rally.
Below is an analytical breakdown of stock movement into key contributing metrics.
| 1302025 | 1302026 | Change | |
|---|---|---|---|
| Stock Price ($) | 71.1 | 144.1 | 102.6% |
| Change Contribution By: | |||
| Total Revenues ($ Mil) | 14,232.3 | 20,973.5 | 47.4% |
| Net Income Margin (%) | 15.4% | 18.2% | 18.3% |
| P/E Multiple | 39.1 | 46.1 | 17.9% |
| Shares Outstanding (Mil) | 1,204.9 | 1,221.8 | -1.4% |
| Cumulative Contribution | 102.6% |
So what is happening here? The stock price surged 103%, driven by a 47% boost in revenue, an 18% rise in net margin, and another 18% lift in P/E multiple. Let’s dive into the key moves behind these gains.
Here Is Why Amphenol Stock Moved
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- Q4 2024 Earnings Beat: Amphenol reported Q4 2024 EPS of $0.55, beating estimates of $0.50. Revenue also topped forecasts.
- Q1 2025 Earnings Beat: Q1 2025 EPS of $0.63 exceeded $0.52 estimates, driving stock upward. Revenue also beat.
- Q2 2025 Earnings Beat: Amphenol reported record Q2 2025 EPS of $0.81, beating forecasts. Sales and organic growth were strong.
- Q3 2025 Earnings Beat & Div Hike: Q3 2025 EPS of $0.93 surpassed estimates. Company raised quarterly dividend by 52%.
- Q4 2025 Earnings & Outlook: Amphenol posted record Q4 2025 EPS of $0.97 and revenue of $6.44B, exceeding estimates. Provided strong Q1 2026 guidance.
Our Current Assesment Of APH Stock
Opinion: We currently find APH stock attractive but volatile. Why so? Have a look at the full story. Read Buy or Sell APH Stock to see what drives our current opinion.
Risk: A good way to gauge risk is to check how much APH fell in past market meltdowns. It plunged about 57.5% in the Dot-Com crash and nearly 63.5% in the Global Financial Crisis. Even the more recent shocks weren’t kind — a 37.5% drop during the Covid sell-off and almost 29% in the inflation shock. The 2018 correction hit it for over 22%. So, no matter the positives, when the market turns south, APH isn’t immune to steep pullbacks.
APH stock may have seen strong gains recently, but investing in a single stock without detailed, thorough analysis can be risky. The Trefis High Quality (HQ) Portfolio, with a collection of 30 stocks, has a track record of comfortably outperforming its benchmark that includes all 3 — the S&P 500, S&P mid-cap, and Russell 2000 indices. Why is that? As a group, HQ Portfolio stocks provided better returns with less risk versus the benchmark index; less of a roller-coaster ride, as evident in HQ Portfolio performance metrics.