Amkor Technology (AMKR) vs SiTime (SITM)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 9, 2026.
Summary
SiTime (SITM) has outperformed Amkor Technology (AMKR) over the past year, gaining 97.6% versus a gain of 60.4%. Over five years, SITM leads with a +175.3% price change compared with +129.8% for AMKR. SiTime is the larger company by market cap ($18.34 billion vs $12.20 billion), about 1.5 times the size.
On valuation, Amkor Technology trades at a lower forward P/E (17.5x vs 41.0x for SiTime). Amkor Technology pays a dividend yielding 0.68%, while SiTime does not currently pay one. Amkor Technology converts more of its revenue into profit, with a net margin of 5.6% versus -13.1%.
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 | AMKR | SITM |
|---|---|---|
| Share price | $49.12 | $612.37 |
| Market cap | $12.20B | $18.34B |
| 1-day change | -3.69% | -5.07% |
| YTD return | +24.42% | +73.38% |
| 1-year return | +60.37% | +97.58% |
| 5-year return | +129.83% | +175.27% |
| P/E ratio (TTM) | 22.85 | — |
| Forward P/E | 17.50 | 41.04 |
| EPS (TTM) | $2.15 | $0.56 |
| Dividend yield | 0.68% | 0.00% |
| Annual dividend | $0.333 | $0.00 |
| Revenue (latest FY) | $6.71B | $326.66M |
| Revenue growth (YoY) | +6.18% | +61.16% |
| Net income (latest FY) | $373.89M | $-42.90M |
| Gross margin | 13.99% | 53.57% |
| Operating margin | 6.97% | -20.50% |
| Net margin | 5.57% | -13.13% |
| 52-week high | $96.68 | $901.81 |
| 52-week low | $29.39 | $243.68 |
| Distance from 52-week high | -49.19% | -32.10% |
| Analyst consensus | none | none |
| Avg. price target upside | +55.54% | +38.72% |
| Average volume | 4.69M | 435.61K |
| Shares outstanding | 248.45M | 29.96M |
| Employees | 30,800 | 441 |
| Sector | Technology | Technology |
| Industry | Semiconductors | Semiconductors |
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
- SITM has outperformed AMKR by 37.2 percentage points over the past year.
- Amkor Technology is more profitable, keeping 5.6 cents of every revenue dollar as net income versus -13.1 cents for SiTime.
- SiTime grew revenue faster in its latest fiscal year (+61.16% vs +6.18%).
About Amkor Technology
AMKR stock →Amkor Technology, Inc. provides outsourced semiconductor packaging and test services in the United States, Japan, Europe, and the Asia Pacific.
Technology · Semiconductors · 30,800 employees
About SiTime
SITM stock →SiTime Corporation engages in the design, development, and sale of silicon timing systems solutions in Hong Kong, Taiwan, the United States, Singapore, and internationally. It offers various types of oscillators, as well as clock integrated circuits, resonators, and synchronization software for use in artificial intelligence systems, data center, communications, enterprise, automotive, industrial, aerospace, defense, mobile, Internet of Things, and consumer markets.
Technology · Semiconductors · 441 employees
AMKR vs SITM FAQ
Which is bigger, Amkor Technology or SiTime?
SiTime (SITM) is larger, with a market capitalization of $18.34B compared with $12.20B for Amkor Technology (AMKR).
Which stock has performed better over the past year, AMKR or SITM?
SITM returned +97.58% over the past 12 months, compared with +60.37% for AMKR (price return, excluding dividends). Past performance does not predict future results.
Which pays a higher dividend, Amkor Technology or SiTime?
Amkor Technology pays a dividend yielding 0.68%, while SiTime does not currently pay a regular dividend.
Are Amkor Technology and SiTime in the same industry?
Yes. Both are classified in the Semiconductors industry within the Technology sector.