Block, Inc. (SQ) vs United Microelectronics Corporation (UMC)
UMC leads on 8 of 15 compared metrics.
A side-by-side comparison of Block, Inc. and United Microelectronics Corporation across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of July 25, 2026. The ● marks the stronger figure on each row (cheaper multiple, higher margin/return).
SQ
Block, Inc.
$88.67TechnologyAt close: Jan 24, 2025, 4:00 PM ET
UMC
United Microelectronics Corporation
$19.48TechnologyAt close: Jul 24, 2026, 4:00 PM ET
Total return — SQ vs UMC
growth of $100 · dividends reinvested · last 9ySQ +578.4%UMC +398.4%SQ compounded faster
SQ UMC
SQ vs UMC: by the numbers
- •SQ is the larger company ($51.73B vs $48.59B market cap).
- •UMC trades at the lower earnings multiple (36.14 vs 49.81 P/E).
- •UMC is profitable (20.72% net margin) while SQ runs a net loss (-2.04%).
- •SQ grew revenue faster over the past five years (13.19% vs 10.42% CAGR).
- •UMC pays a dividend (2.48% yield) while SQ does not currently pay one.
Which is better, SQ or UMC?
Metric tally: SQ 7 · UMC 8It depends on what you're optimizing for:
ValueUMC(lower P/E)
GrowthSQ(faster 5Y revenue CAGR)
QualityUMC(higher ROIC)
Metrics side by side
Valuation
| Metric | SQ | UMC |
|---|---|---|
| P/E ratio | 49.81 | 36.14● |
| P/S ratio | 2.35● | 6.35 |
| P/B ratio | 2.82● | 4.02 |
| PEG ratio | 2.00● | 6.90 |
| EV / EBITDA | 38.29 | 14.07● |
| FCF yield | 1.28% | 3.27%● |
Profitability
| Metric | SQ | UMC |
|---|---|---|
| Gross margin | 44.85%● | 29.60% |
| Operating margin | 4.93% | 18.85%● |
| Net margin | -2.04% | 20.72%● |
| ROE | -2.30% | 12.74%● |
| ROIC | -12.82% | 7.35%● |
Dividends
| Metric | SQ | UMC |
|---|---|---|
| Dividend yield | — | 2.48% |
| Payout ratio | — | 90.81% |
Growth (annualized)
| Metric | SQ | UMC |
|---|---|---|
| Revenue CAGR (5Y) | 13.19%● | 10.42% |
| EPS CAGR (5Y) | 34.72%● | 4.35% |
| FCF CAGR (5Y) | 64.00%● | 4.28% |
| Total return CAGR (5Y) | 4.50% | 21.86%● |
Frequently asked
- Which is better, SQ or UMC?
- It depends on your goal. value: UMC (lower P/E); growth: SQ (faster 5Y revenue CAGR); quality: UMC (higher ROIC). Across all compared metrics, UMC leads 8 to 7.
- Is SQ or UMC cheaper?
- On trailing earnings, UMC is cheaper: SQ trades at a 49.81 P/E and UMC at 36.14.
- Which has grown faster, SQ or UMC?
- Over the past five years, SQ grew revenue faster — SQ at a 13.19% CAGR versus UMC at 10.42%.
- Does SQ or UMC pay a bigger dividend?
- UMC pays a dividend (2.48% yield) while SQ does not currently pay one.
- Is SQ or UMC more profitable?
- UMC runs the higher net margin — SQ at -2.04% versus UMC at 20.72%.
- Which has been the better investment, SQ or UMC?
- Over the past 5-year, UMC delivered the higher annualized total return — SQ at 4.50% versus UMC at 31.59%. Past performance doesn't predict future results.
Go deeper
Dig into the metrics
Block P/E ratioUnited Microelectronics P/E ratioBlock dividend yieldUnited Microelectronics dividend yieldBlock ROEUnited Microelectronics ROEBlock operating marginUnited Microelectronics operating marginBlock revenue growthUnited Microelectronics revenue growthBlock free cash flowUnited Microelectronics free cash flow
Block & 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 July 25, 2026.