Amphenol (APH) vs Sandisk (SNDK)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 9, 2026.
Summary
Sandisk (SNDK) has outperformed Amphenol (APH) over the past year, gaining 1120.4% versus a gain of 35.7%. Sandisk is the larger company by market cap ($232.61 billion vs $210.40 billion), about 1.1 times the size. On valuation, Sandisk trades at a lower forward P/E (6.0x vs 25.6x for Amphenol).
Amphenol pays a dividend yielding 0.54%, while Sandisk does not currently pay one. Sandisk converts more of its revenue into profit, with a net margin of 56.5% versus 18.5%.
Summary generated from market data by MetaCap's automated system. Methodology
Relative performance
Percent change in share price from the first common trading day shown; excludes dividends.
Head-to-head
| Metric | APH | SNDK |
|---|---|---|
| Share price | $85.32 | $1,609.46 |
| Market cap | $210.40B | $232.61B |
| 1-day change | -2.55% | -4.90% |
| YTD return | +26.27% | +578.01% |
| 1-year return | +35.65% | +1120.40% |
| 5-year return | +342.82% | — |
| P/E ratio (TTM) | 42.66 | 21.82 |
| Forward P/E | 25.62 | 6.04 |
| EPS (TTM) | $2.00 | $73.76 |
| Dividend yield | 0.54% | 0.00% |
| Annual dividend | $0.458 | $0.00 |
| Revenue (latest FY) | $23.09B | $20.25B |
| Revenue growth (YoY) | +51.71% | +175.30% |
| Net income (latest FY) | $4.27B | $11.43B |
| Gross margin | 36.88% | 71.47% |
| Operating margin | 25.41% | 61.19% |
| Net margin | 18.49% | 56.46% |
| 52-week high | $89.93 | $2,354.39 |
| 52-week low | $59.01 | $116.17 |
| Distance from 52-week high | -5.13% | -31.64% |
| Analyst consensus | strong_buy | buy |
| Avg. price target upside | +19.15% | +35.01% |
| Average volume | 12.37M | 12.83M |
| Shares outstanding | 2.47B | 144.53M |
| Employees | 170,000 | 11,100 |
| Sector | Technology | Technology |
| Industry | Electrical Products | Electronic Components |
Highlighted cells mark the higher value for growth, returns, margins and yield, and the lower value for P/E ratios. Highlighting is a mechanical comparison, not a recommendation.
Key differences
- SNDK has outperformed APH by 1084.7 percentage points over the past year.
- Amphenol trades at a higher earnings multiple (42.7x vs 21.8x trailing P/E).
- Sandisk is more profitable, keeping 56.5 cents of every revenue dollar as net income versus 18.5 cents for Amphenol.
- Sandisk grew revenue faster in its latest fiscal year (+175.30% vs +51.71%).
About Amphenol
APH stock →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.
Technology · Electrical Products · 170,000 employees
About Sandisk
SNDK stock →Sandisk Corporation develops, manufactures, and sells data storage devices and solutions using NAND flash technology in the Americas, Europe, the Middle East, Africa, Asia, and internationally. The company provides solid state drives for desktop and notebook PCs, gaming consoles, and set top boxes; and flash-based embedded storage products for mobile phones, tablets, notebook PCs and other portable and wearable devices, automotive applications, Internet of Things, industrial, and connected home applications, as well as removable cards, universal serial bus drives, and wafers and components.
Technology · Electronic Components · 11,100 employees
APH vs SNDK FAQ
Which is bigger, Amphenol or Sandisk?
Sandisk (SNDK) is larger, with a market capitalization of $232.61B compared with $210.40B for Amphenol (APH).
Which stock has performed better over the past year, APH or SNDK?
SNDK returned +1120.40% over the past 12 months, compared with +35.65% for APH (price return, excluding dividends). Past performance does not predict future results.
Which has the lower P/E ratio, APH or SNDK?
SNDK has the lower trailing P/E at 21.8, versus 42.7 for APH. A lower P/E is not by itself a sign of a better investment; it can reflect slower expected growth or higher risk.
Which pays a higher dividend, Amphenol or Sandisk?
Amphenol pays a dividend yielding 0.54%, while Sandisk does not currently pay a regular dividend.
Are Amphenol and Sandisk in the same industry?
Both are in the Technology sector, but in different industries: Electrical Products for Amphenol and Electronic Components for Sandisk.