Coherent, Inc. (COHR) vs United Microelectronics Corporation (UMC)
A side-by-side comparison of Coherent, Inc. and United Microelectronics Corporation across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of September 4, 2026. Differences are shown without an overall score or investment verdict.
COHR
Coherent, Inc.
$281.86TechnologyDelayed quote: Sep 4, 2026, 4:00 PM EDT
UMC
United Microelectronics Corporation
$20.77TechnologyDelayed quote: Sep 4, 2026, 4:00 PM EDT
Total return — COHR vs UMC
growth of $100 · dividends reinvested · last 10yCOHR +1141.4% (+28.6%/yr)UMC +1591.0% (+32.7%/yr)UMC compounded faster over this window
COHR UMC
COHR vs UMC: by the numbers
- •COHR is the larger company ($55.14B vs $51.81B market cap).
- •UMC trades at the lower trailing earnings multiple (18.81 vs 64.33 P/E), one valuation lens rather than an overall verdict.
- •UMC converts more revenue to profit (33.14% vs 11.31% net margin).
- •COHR grew revenue faster over the past five years (18.04% vs 9.39% CAGR).
- •UMC pays a dividend (2.02% yield), while COHR is a former payer with no current dividend run rate.
Metrics side by side
Valuation
| Metric | COHR | UMC |
|---|---|---|
| P/E ratio | 64.33 | 18.81 |
| Forward P/E | 48.28 | N/A |
| P/S ratio | 7.51 | 6.25 |
| P/B ratio | 4.90 | 3.58 |
| EV / EBITDA | 40.70 | 13.29 |
| FCF yield | N/A | 3.77% |
Profitability
| Metric | COHR | UMC |
|---|---|---|
| Gross margin | 37.50% | 30.60% |
| Operating margin | 11.96% | 19.71% |
| Net margin | 11.31% | 33.14% |
| ROE | 7.38% | 18.99% |
| ROIC | 5.11% | 8.07% |
Dividends
| Metric | COHR | UMC |
|---|---|---|
| Dividend yield | N/A | 2.02% |
| Payout ratio | N/A | 75.33% |
Growth (annualized)
| Metric | COHR | UMC |
|---|---|---|
| Revenue CAGR (5Y) | 18.04% | 9.39% |
| EPS CAGR (5Y) | 11.66% | 4.35% |
| FCF CAGR (5Y) | -24.88% | 6.34% |
| Total return CAGR (5Y) | 33.88% | 15.62% |
Frequently asked
- Which has the lower trailing P/E, COHR or UMC?
- UMC has the lower trailing P/E: COHR trades at 64.33 and UMC at 18.81. P/E is one valuation measure and does not by itself establish which business is cheaper.
- Which has grown faster, COHR or UMC?
- Over the past five years, COHR grew revenue faster — COHR at a 18.04% CAGR versus UMC at 9.39%.
- Does COHR or UMC pay a bigger dividend?
- UMC pays a dividend (2.02% yield), while COHR is a former payer with no current dividend run rate.
- Is COHR or UMC more profitable?
- UMC runs the higher net margin — COHR at 11.31% versus UMC at 33.14%.
- How have COHR and UMC total returns compared?
- Over the past 10 years, COHR delivered 28.32% and UMC delivered 32.61% annualized total return. Past performance doesn't predict future results.
Go deeper
Dig into the metrics
Coherent P/E ratioUnited Microelectronics P/E ratioUnited Microelectronics dividend yieldCoherent ROEUnited Microelectronics ROECoherent operating marginUnited Microelectronics operating marginCoherent revenue growthUnited Microelectronics revenue growthCoherent free cash flowUnited Microelectronics free cash flow
Coherent & United Microelectronics appear in these rankings
Figures are sourced from reported fundamentals and the latest end-of-day price. This comparison is informational only and is not investment advice. Past performance does not predict future results. See our methodology. Compiled by TGMCharts Research · data verified September 4, 2026.