Is AM or RMBS cheaper?

On trailing earnings, AM is cheaper: AM trades at a 25.20 P/E and RMBS at 69.79.

Which has grown faster, AM or RMBS?

Over the past five years, RMBS grew revenue faster — AM at a 5.93% CAGR versus RMBS at 23.51%.

Does AM or RMBS pay a bigger dividend?

AM pays a dividend (4.15% yield) while RMBS does not currently pay one.

Which has been the better investment, AM or RMBS?

Over the past 5-year, RMBS delivered the higher annualized total return — AM at 24.34% versus RMBS at 28.27%. Past performance doesn't predict future results.

Antero Midstream Corporation (AM) vs Rambus Inc. (RMBS)

AM leads on 8 of 15 compared metrics.

A side-by-side comparison of Antero Midstream Corporation and Rambus Inc. across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of June 15, 2026. The ● marks the stronger figure on each row (cheaper multiple, higher margin/return).

Antero Midstream Corporation

Total return — AM vs RMBS

growth of $100 · last 9y

AM -35.8%RMBS +1058.6%RMBS compounded faster

Log scale — wide-divergence pair

AM RMBS

AM vs RMBS: by the numbers

•RMBS is the larger company ($15.85B vs $10.22B market cap).
•AM trades at the lower earnings multiple (25.20 vs 69.79 P/E).
•RMBS grew revenue faster over the past five years (23.51% vs 5.93% CAGR).
•AM pays a dividend (4.15% yield) while RMBS does not currently pay one.

Which is better, AM or RMBS?

Metric tally: AM 8 · RMBS 7

It depends on what you're optimizing for:

ValueAM(lower P/E)

GrowthRMBS(faster 5Y revenue CAGR)

QualityRMBS(higher ROIC)

Metrics side by side

Valuation

Metric	AM	RMBS
P/E ratio	25.20●	69.79
Forward P/E	17.03●	49.34
P/S ratio	8.06●	22.30
P/B ratio	5.35●	11.54
PEG ratio	5.69	1.53●
EV / EBITDA	14.51●	52.03
FCF yield	8.84%●	2.08%

Profitability

Metric	AM	RMBS
Gross margin	64.52%	77.03%●
Operating margin	57.56%●	35.89%
Net margin	31.94%	31.89%
ROE	21.21%●	16.51%
ROIC	8.18%	15.03%●

Dividends

Metric	AM	RMBS
Dividend yield	4.15%	—
Payout ratio	104.65%	—

Growth (annualized)

Metric	AM	RMBS
Revenue CAGR (5Y)	5.93%	23.51%●
EPS CAGR (5Y)	-13.48%	48.76%●
FCF CAGR (5Y)	7.24%	16.48%●
Total return CAGR (5Y)	24.34%	49.06%●

Frequently asked

Which is better, AM or RMBS?: It depends on your goal. value: AM (lower P/E); growth: RMBS (faster 5Y revenue CAGR); quality: RMBS (higher ROIC). Across all compared metrics, AM leads 8 to 7.
Is AM or RMBS cheaper?: On trailing earnings, AM is cheaper: AM trades at a 25.20 P/E and RMBS at 69.79.
Which has grown faster, AM or RMBS?: Over the past five years, RMBS grew revenue faster — AM at a 5.93% CAGR versus RMBS at 23.51%.
Does AM or RMBS pay a bigger dividend?: AM pays a dividend (4.15% yield) while RMBS does not currently pay one.
Which has been the better investment, AM or RMBS?: Over the past 5-year, RMBS delivered the higher annualized total return — AM at 24.34% versus RMBS at 28.27%. Past performance doesn't predict future results.

Go deeper

Full AM analysis Full RMBS analysis Interactive comparison tool

Dig into the metrics

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

Antero Midstream & Rambus appear in these rankings

Highest Dividend Yield Stocks Fastest Revenue Growth 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 15, 2026.