Compare U.S. Stocks

Put up to three companies side by side on valuation, growth, profitability, and debt.

Metric	MPWRMonolithic Power Systems	STMSTMicroelectronics NV	UMCUnited Microelectronics Corp
Snapshot
Price	$1383.15	$55.55	$18.56
Market cap	$63.29B	$60.49B	$66.48B
Valuation
P/E	103.5x	—	30.5x
Forward P/E	147.8x	—	27.1x
Growth
Revenue growth	23.9%	-11.1%	2.2%
EPS growth	-62.9%	-84.8%	12.6%
Profitability
Net margin	23.0%	2.5%	20.8%
ROE	19.2%	1.6%	13.5%
Balance sheet & cash
Debt / equity	0x	0.12x	0.21x
Free cash flow yield	0.7%	—	32.2%
Dividend yield	0.5%	0.5%	1.6%
Verdict
Investment rating	Neutral· 54	Weak· 19	Favorable· 60

5-Year Price Projections

Base case

Projected using each stock's current EPS, growth rate (EPS or revenue growth), and P/E ratio. P/E assumed to compress 25% on the low end and remain steady on the high end. Not a forecast — for comparative analysis only.

Year	MPWRtoday $1383	STMtoday $56	UMCtoday $19
2027	$1,058.11 – $1,551.89+12% CAGR	$42.50 – $62.33+12% CAGR	$15.67 – $22.98+24% CAGR
2028	$1,079.27 – $1,582.93+7% CAGR	$43.35 – $63.57+7% CAGR	$17.64 – $25.88+18% CAGR
2029	$1,100.86 – $1,614.59+5% CAGR	$44.21 – $64.85+5% CAGR	$19.86 – $29.13+16% CAGR
2030	$1,122.87 – $1,646.88+4% CAGR	$45.10 – $66.14+4% CAGR	$22.36 – $32.80+15% CAGR
2031	$1,145.33 – $1,679.82+4% CAGR	$46.00 – $67.46+4% CAGR	$25.17 – $36.92+15% CAGR
5-yr CAGR	-3.7% – 4.0%	-3.7% – 4.0%	6.3% – 14.7%