Is IDCC or SIMO cheaper?

On trailing earnings, SIMO is cheaper: IDCC trades at a 27.04 P/E and SIMO at 23.92.

Which has grown faster, IDCC or SIMO?

Over the past five years, IDCC grew revenue faster — IDCC at a 17.82% CAGR versus SIMO at 12.49%.

Does IDCC or SIMO pay a bigger dividend?

IDCC yields 0.94% and SIMO yields 0.65% based on trailing dividends and the latest price.

Is IDCC or SIMO more profitable?

IDCC runs the higher net margin — IDCC at 44.20% versus SIMO at 16.02%.

Which has been the better investment, IDCC or SIMO?

Over the past 10-year, SIMO delivered the higher annualized total return — IDCC at 19.55% versus SIMO at 24.05%. Past performance doesn't predict future results.

InterDigital, Inc. (IDCC) vs Silicon Motion Technology Corporation (SIMO)

IDCC leads on 10 of 17 compared metrics, though SIMO is the cheaper stock.

A side-by-side comparison of InterDigital, Inc. and Silicon Motion Technology Corporation across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of June 17, 2026. The ● marks the stronger figure on each row (cheaper multiple, higher margin/return).

Silicon Motion Technology Corporation

$10.31B

$307.12Technology

Total return — IDCC vs SIMO

growth of $100 · last 21y

IDCC +1533.6%SIMO +2825.0%SIMO compounded faster

IDCC SIMO

IDCC vs SIMO: by the numbers

•SIMO is the larger company ($10.31B vs $7.48B market cap).
•SIMO trades at the lower earnings multiple (23.92 vs 27.04 P/E).
•IDCC converts more revenue to profit (44.20% vs 16.02% net margin).
•IDCC grew revenue faster over the past five years (17.82% vs 12.49% CAGR).
•IDCC pays the higher dividend yield (0.94% vs 0.65%).

Which is better, IDCC or SIMO?

Metric tally: IDCC 10 · SIMO 7

It depends on what you're optimizing for:

ValueSIMO(lower P/E)

GrowthIDCC(faster 5Y revenue CAGR)

IncomeIDCC(higher dividend yield)

QualityIDCC(higher ROIC)

Metrics side by side

Valuation

Metric	IDCC	SIMO
P/E ratio	27.04	23.92●
Forward P/E	39.85	35.11●
P/S ratio	12.22	2.91●
P/B ratio	9.18	3.10●
PEG ratio	1.78	0.17●
EV / EBITDA	18.57	13.96●
FCF yield	5.30%●	0.25%

Profitability

Metric	IDCC	SIMO
Gross margin	83.35%●	48.09%
Operating margin	49.62%●	12.77%
Net margin	44.20%●	16.02%
ROE	33.18%●	18.76%
ROIC	22.55%●	9.22%

Dividends

Metric	IDCC	SIMO
Dividend yield	0.94%●	0.65%
Payout ratio	17.12%	13.70%

Growth (annualized)

Metric	IDCC	SIMO
Revenue CAGR (5Y)	17.82%●	12.49%
EPS CAGR (5Y)	60.96%●	44.85%
FCF CAGR (5Y)	31.61%●	-42.00%
Total return CAGR (5Y)	31.84%	39.93%●

Frequently asked

Which is better, IDCC or SIMO?: It depends on your goal. value: SIMO (lower P/E); growth: IDCC (faster 5Y revenue CAGR); income: IDCC (higher dividend yield); quality: IDCC (higher ROIC). Across all compared metrics, IDCC leads 10 to 7.
Is IDCC or SIMO cheaper?: On trailing earnings, SIMO is cheaper: IDCC trades at a 27.04 P/E and SIMO at 23.92.
Which has grown faster, IDCC or SIMO?: Over the past five years, IDCC grew revenue faster — IDCC at a 17.82% CAGR versus SIMO at 12.49%.
Does IDCC or SIMO pay a bigger dividend?: IDCC yields 0.94% and SIMO yields 0.65% based on trailing dividends and the latest price.
Is IDCC or SIMO more profitable?: IDCC runs the higher net margin — IDCC at 44.20% versus SIMO at 16.02%.
Which has been the better investment, IDCC or SIMO?: Over the past 10-year, SIMO delivered the higher annualized total return — IDCC at 19.55% versus SIMO at 24.05%. Past performance doesn't predict future results.

Go deeper

Full IDCC analysis Full SIMO analysis Interactive comparison tool

Dig into the metrics

InterDigital P/E ratio Silicon Motion Technology P/E ratio InterDigital dividend yield Silicon Motion Technology dividend yield InterDigital ROE Silicon Motion Technology ROE InterDigital operating margin Silicon Motion Technology operating margin InterDigital revenue growth Silicon Motion Technology revenue growth InterDigital free cash flow Silicon Motion Technology free cash flow

InterDigital & Silicon Motion Technology appear in these rankings

Fastest Revenue Growth Stocks Highest ROE Stocks Highest ROIC Stocks Highest Operating Margin 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 17, 2026.