Is STM or TER cheaper?

On trailing earnings, TER is cheaper: STM trades at a 489.94 P/E and TER at 81.10.

Which has grown faster, STM or TER?

Over the past five years, TER grew revenue faster — STM at a 2.41% CAGR versus TER at 3.76%.

Does STM or TER pay a bigger dividend?

STM yields 0.46% and TER yields 0.11% based on trailing dividends and the latest price.

Is STM or TER more profitable?

TER runs the higher net margin — STM at 1.17% versus TER at 22.55%.

Which has been the better investment, STM or TER?

Over the past 10-year, TER delivered the higher annualized total return — STM at 31.40% versus TER at 37.56%. Past performance doesn't predict future results.

STMicroelectronics N.V. (STM) vs Teradyne, Inc. (TER)

TER leads on 11 of 15 compared metrics.

A side-by-side comparison of STMicroelectronics N.V. and Teradyne, Inc. across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of June 19, 2026. The ● marks the stronger figure on each row (cheaper multiple, higher margin/return).

STM

STMicroelectronics N.V.

Total return — STM vs TER

growth of $100 · last 30y

STM +1206.5%TER +5052.0%TER compounded faster

STM TER

STM vs TER: by the numbers

•STM is the larger company ($69.67B vs $68.55B market cap).
•TER trades at the lower earnings multiple (81.10 vs 489.94 P/E).
•TER converts more revenue to profit (22.55% vs 1.17% net margin).
•TER grew revenue faster over the past five years (3.76% vs 2.41% CAGR).
•STM pays the higher dividend yield (0.46% vs 0.11%).

Which is better, STM or TER?

Metric tally: STM 4 · TER 11

It depends on what you're optimizing for:

ValueTER(lower P/E)

GrowthTER(faster 5Y revenue CAGR)

QualityTER(higher ROIC)

Metrics side by side

Valuation

Metric	STM	TER
P/E ratio	489.94	81.10●
Forward P/E	—	59.43
P/S ratio	5.85●	18.23
P/B ratio	4.08●	21.96
PEG ratio	—	23.29
EV / EBITDA	32.11●	62.31
FCF yield	0.22%	0.80%●

Profitability

Metric	STM	TER
Gross margin	33.84%	58.79%●
Operating margin	3.54%	26.92%●
Net margin	1.17%	22.55%●
ROE	0.81%	27.17%●
ROIC	0.67%	18.45%●

Dividends

Metric	STM	TER
Dividend yield	0.46%●	0.11%
Payout ratio	189.47%	14.33%

Growth (annualized)

Metric	STM	TER
Revenue CAGR (5Y)	2.41%	3.76%●
EPS CAGR (5Y)	-31.29%	-5.86%●
FCF CAGR (5Y)	-30.04%	-3.97%●
Total return CAGR (5Y)	17.86%	29.04%●

Frequently asked

Which is better, STM or TER?: It depends on your goal. value: TER (lower P/E); growth: TER (faster 5Y revenue CAGR); quality: TER (higher ROIC). Across all compared metrics, TER leads 11 to 4.
Is STM or TER cheaper?: On trailing earnings, TER is cheaper: STM trades at a 489.94 P/E and TER at 81.10.
Which has grown faster, STM or TER?: Over the past five years, TER grew revenue faster — STM at a 2.41% CAGR versus TER at 3.76%.
Does STM or TER pay a bigger dividend?: STM yields 0.46% and TER yields 0.11% based on trailing dividends and the latest price.
Is STM or TER more profitable?: TER runs the higher net margin — STM at 1.17% versus TER at 22.55%.
Which has been the better investment, STM or TER?: Over the past 10-year, TER delivered the higher annualized total return — STM at 31.40% versus TER at 37.56%. Past performance doesn't predict future results.

Go deeper

Full STM analysis Full TER analysis Interactive comparison tool

Dig into the metrics

STMicroelectronics P/E ratio Teradyne P/E ratio STMicroelectronics dividend yield Teradyne dividend yield STMicroelectronics ROE Teradyne ROE STMicroelectronics operating margin Teradyne operating margin STMicroelectronics revenue growth Teradyne revenue growth STMicroelectronics free cash flow Teradyne free cash flow

STMicroelectronics & Teradyne appear in these rankings

Highest ROE Stocks Highest ROIC Stocks Best 10-Year Total Return Stocks

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 June 19, 2026.