Is PTC or RMBS cheaper?

On trailing earnings, PTC is cheaper: PTC trades at a 10.84 P/E and RMBS at 69.79.

Which has grown faster, PTC or RMBS?

Over the past five years, RMBS grew revenue faster — PTC at a 12.91% CAGR versus RMBS at 23.51%.

Is PTC or RMBS more profitable?

PTC runs the higher net margin — PTC at 41.58% versus RMBS at 31.89%.

Which has been the better investment, PTC or RMBS?

Over the past 10-year, RMBS delivered the higher annualized total return — PTC at 11.86% versus RMBS at 28.27%. Past performance doesn't predict future results.

PTC Inc. (PTC) vs Rambus Inc. (RMBS)

PTC leads on 12 of 16 compared metrics.

A side-by-side comparison of PTC 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).

Not enough overlapping price history to compare PTC and RMBS.

PTC vs RMBS: by the numbers

•RMBS is the larger company ($15.85B vs $13.13B market cap).
•PTC trades at the lower earnings multiple (10.84 vs 69.79 P/E).
•PTC converts more revenue to profit (41.58% vs 31.89% net margin).
•RMBS grew revenue faster over the past five years (23.51% vs 12.91% CAGR).

Which is better, PTC or RMBS?

Metric tally: PTC 12 · RMBS 4

It depends on what you're optimizing for:

ValuePTC(lower P/E)

GrowthRMBS(faster 5Y revenue CAGR)

QualityRMBS(higher ROIC)

Valuation

Metric	PTC	RMBS
P/E ratio	10.84●	69.79
Forward P/E	14.21●	49.34
P/S ratio	4.50●	22.30
P/B ratio	3.49●	11.54
PEG ratio	0.35●	1.53
EV / EBITDA	8.27●	52.03
FCF yield	6.89%●	2.08%

Profitability

Metric	PTC	RMBS
Gross margin	84.31%●	77.03%
Operating margin	38.71%●	35.89%
Net margin	41.58%●	31.89%
ROE	32.29%●	16.51%
ROIC	14.43%	15.03%●

Growth (annualized)

Metric	PTC	RMBS
Revenue CAGR (5Y)	12.91%	23.51%●
EPS CAGR (5Y)	40.20%	48.76%●
FCF CAGR (5Y)	21.95%●	16.48%
Total return CAGR (5Y)	-3.58%	49.06%●

Frequently asked

Which is better, PTC or RMBS?: It depends on your goal. value: PTC (lower P/E); growth: RMBS (faster 5Y revenue CAGR); quality: RMBS (higher ROIC). Across all compared metrics, PTC leads 12 to 4.
Is PTC or RMBS cheaper?: On trailing earnings, PTC is cheaper: PTC trades at a 10.84 P/E and RMBS at 69.79.
Which has grown faster, PTC or RMBS?: Over the past five years, RMBS grew revenue faster — PTC at a 12.91% CAGR versus RMBS at 23.51%.
Is PTC or RMBS more profitable?: PTC runs the higher net margin — PTC at 41.58% versus RMBS at 31.89%.
Which has been the better investment, PTC or RMBS?: Over the past 10-year, RMBS delivered the higher annualized total return — PTC at 11.86% versus RMBS at 28.27%. Past performance doesn't predict future results.

Go deeper

Full PTC analysis Full RMBS analysis Interactive comparison tool

Dig into the metrics

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

PTC & Rambus appear in these rankings

Fastest Revenue Growth Stocks Highest ROE Stocks Highest Operating Margin Stocks Highest FCF Yield 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.