Which has the lower trailing P/E, ARM or PLTR?

PLTR has the lower trailing P/E: ARM trades at 267.73 and PLTR at 136.67. P/E is one valuation measure and does not by itself establish which business is cheaper.

Which has grown faster, ARM or PLTR?

Over the past five years, PLTR grew revenue faster — ARM at a 19.41% CAGR versus PLTR at 34.11%.

Is ARM or PLTR more profitable?

PLTR runs the higher net margin — ARM at 18.37% versus PLTR at 43.67%.

Arm Holdings plc American Depositary Shares (ARM) vs Palantir Technologies Inc. (PLTR)

A side-by-side comparison of Arm Holdings plc American Depositary Shares and Palantir Technologies Inc. across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of July 30, 2026. Differences are shown without an overall score or investment verdict.

ARM

Arm Holdings plc American Depositary Shares

$253.75B

$238.49TechnologyDelayed quote: Jul 30, 2026, 1:00 PM EDT

PLTR

Palantir Technologies Inc.

$279.59B

$121.77TechnologyDelayed quote: Jul 30, 2026, 12:55 PM EDT

Total return — ARM vs PLTR

growth of $100 · dividends reinvested · last 3y

ARM +270.2%PLTR +702.3%PLTR compounded faster

ARM PLTR

ARM vs PLTR: by the numbers

•PLTR is the larger company ($279.59B vs $253.75B market cap).
•PLTR trades at the lower trailing earnings multiple (136.67 vs 267.73 P/E), one valuation lens rather than an overall verdict.
•PLTR converts more revenue to profit (43.67% vs 18.37% net margin).
•PLTR grew revenue faster over the past five years (34.11% vs 19.41% CAGR).

Metrics side by side

Valuation

Metric	ARM	PLTR
P/E ratio	267.73	136.67
Forward P/E	128.30	84.41
P/S ratio	48.82	60.53
P/B ratio	28.99	37.42
PEG ratio	13.35	1.13
EV / EBITDA	206.86	155.65
FCF yield	0.40%	0.85%

Profitability

Metric	ARM	PLTR
Gross margin	94.63%	84.07%
Operating margin	18.31%	38.13%
Net margin	18.37%	43.67%
ROE	10.91%	27.00%
ROIC	7.29%	17.95%

Growth (annualized)

Metric	ARM	PLTR
Revenue CAGR (5Y)	19.41%	34.11%
EPS CAGR (5Y)	17.47%	N/A
FCF CAGR (5Y)	-1.73%	94.15%
Total return CAGR (5Y)	N/A	40.87%

Frequently asked

Which has the lower trailing P/E, ARM or PLTR?: PLTR has the lower trailing P/E: ARM trades at 267.73 and PLTR at 136.67. P/E is one valuation measure and does not by itself establish which business is cheaper.
Which has grown faster, ARM or PLTR?: Over the past five years, PLTR grew revenue faster — ARM at a 19.41% CAGR versus PLTR at 34.11%.
Is ARM or PLTR more profitable?: PLTR runs the higher net margin — ARM at 18.37% versus PLTR at 43.67%.

Go deeper

Full ARM analysis Full PLTR analysis Interactive comparison tool

Dig into the metrics

Arm Holdings plc American Depositary Shares P/E ratio Palantir Technologies P/E ratio Arm Holdings plc American Depositary Shares dividend yield Palantir Technologies dividend yield Arm Holdings plc American Depositary Shares ROE Palantir Technologies ROE Arm Holdings plc American Depositary Shares operating margin Palantir Technologies operating margin Arm Holdings plc American Depositary Shares revenue growth Palantir Technologies revenue growth Arm Holdings plc American Depositary Shares free cash flow Palantir Technologies free cash flow

Arm Holdings plc American Depositary Shares & Palantir Technologies appear in these rankings

Fastest Revenue Growth Stocks Highest ROE Stocks Highest Operating Margin Stocks Largest Companies by Market Cap

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 July 30, 2026.