Is ALGN or RMBS cheaper?

On trailing earnings, ALGN is cheaper: ALGN trades at a 29.34 P/E and RMBS at 69.79.

Which has grown faster, ALGN or RMBS?

Over the past five years, RMBS grew revenue faster — ALGN at a 7.78% CAGR versus RMBS at 23.51%.

Is ALGN or RMBS more profitable?

RMBS runs the higher net margin — ALGN at 10.50% versus RMBS at 31.89%.

Which has been the better investment, ALGN or RMBS?

Over the past 10-year, RMBS delivered the higher annualized total return — ALGN at 8.29% versus RMBS at 28.27%. Past performance doesn't predict future results.

Align Technology, Inc. (ALGN) vs Rambus Inc. (RMBS)

RMBS leads on 10 of 16 compared metrics, though ALGN is the cheaper stock.

A side-by-side comparison of Align Technology, Inc. and Rambus Inc. across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of June 14, 2026. The ● marks the stronger figure on each row (cheaper multiple, higher margin/return).

ALGN

Align Technology, Inc.

Total return — ALGN vs RMBS

growth of $100 · last 25y

ALGN +936.1%RMBS +182.5%ALGN compounded faster

ALGN RMBS

ALGN vs RMBS: by the numbers

•RMBS is the larger company ($15.85B vs $12.52B market cap).
•ALGN trades at the lower earnings multiple (29.34 vs 69.79 P/E).
•RMBS converts more revenue to profit (31.89% vs 10.50% net margin).
•RMBS grew revenue faster over the past five years (23.51% vs 7.78% CAGR).

Which is better, ALGN or RMBS?

Metric tally: ALGN 6 · RMBS 10

It depends on what you're optimizing for:

ValueALGN(lower P/E)

GrowthRMBS(faster 5Y revenue CAGR)

QualityRMBS(higher ROIC)

Metrics side by side

Valuation

Metric	ALGN	RMBS
P/E ratio	29.34●	69.79
Forward P/E	15.37●	49.34
P/S ratio	3.06●	22.30
P/B ratio	3.02●	11.54
PEG ratio	51.80	1.53●
EV / EBITDA	13.57●	52.03
FCF yield	5.48%●	2.08%

Profitability

Metric	ALGN	RMBS
Gross margin	67.68%	77.03%●
Operating margin	14.44%	35.89%●
Net margin	10.50%	31.89%●
ROE	10.36%	16.51%●
ROIC	9.94%	15.03%●

Growth (annualized)

Metric	ALGN	RMBS
Revenue CAGR (5Y)	7.78%	23.51%●
EPS CAGR (5Y)	-24.16%	48.76%●
FCF CAGR (5Y)	-1.16%	16.48%●
Total return CAGR (5Y)	-22.14%	49.06%●

Frequently asked

Which is better, ALGN or RMBS?: It depends on your goal. value: ALGN (lower P/E); growth: RMBS (faster 5Y revenue CAGR); quality: RMBS (higher ROIC). Across all compared metrics, RMBS leads 10 to 6.
Is ALGN or RMBS cheaper?: On trailing earnings, ALGN is cheaper: ALGN trades at a 29.34 P/E and RMBS at 69.79.
Which has grown faster, ALGN or RMBS?: Over the past five years, RMBS grew revenue faster — ALGN at a 7.78% CAGR versus RMBS at 23.51%.
Is ALGN or RMBS more profitable?: RMBS runs the higher net margin — ALGN at 10.50% versus RMBS at 31.89%.
Which has been the better investment, ALGN or RMBS?: Over the past 10-year, RMBS delivered the higher annualized total return — ALGN at 8.29% versus RMBS at 28.27%. Past performance doesn't predict future results.

Go deeper

Full ALGN analysis Full RMBS analysis Interactive comparison tool

Dig into the metrics

Align Technology P/E ratio Rambus P/E ratio Align Technology dividend yield Rambus dividend yield Align Technology ROE Rambus ROE Align Technology operating margin Rambus operating margin Align Technology revenue growth Rambus revenue growth Align Technology free cash flow Rambus free cash flow

Align Technology & Rambus appear in these rankings

Fastest Revenue Growth Stocks Highest Operating Margin Stocks Highest FCF Yield 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 14, 2026.