Is ARM or PLTR cheaper?

On trailing earnings, PLTR is cheaper: ARM trades at a 453.35 P/E and PLTR at 142.21.

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)

PLTR leads on 13 of 14 compared metrics.

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 June 14, 2026. The ● marks the stronger figure on each row (cheaper multiple, higher margin/return).

ARM

Arm Holdings plc American Depositary Shares

$405.18B

$380.81Technology

PLTR

Palantir Technologies Inc.

$293.87B

$127.99Technology

Total return — ARM vs PLTR

growth of $100 · last 3y

ARM +526.8%PLTR +734.9%PLTR compounded faster

ARM PLTR

ARM vs PLTR: by the numbers

•ARM is the larger company ($405.18B vs $293.87B market cap).
•PLTR trades at the lower earnings multiple (142.21 vs 453.35 P/E).
•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).

Which is better, ARM or PLTR?

Metric tally: ARM 1 · PLTR 13

It depends on what you're optimizing for:

ValuePLTR(lower P/E)

GrowthPLTR(faster 5Y revenue CAGR)

QualityPLTR(higher ROIC)

Metrics side by side

Valuation

Metric	ARM	PLTR
P/E ratio	453.35	142.21●
Forward P/E	126.31	61.52●
P/S ratio	82.66	62.99●
P/B ratio	49.08	38.94●
PEG ratio	13.32	1.13●
EV / EBITDA	287.63	139.60●
FCF yield	0.23%	0.82%●

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	7.31%	17.95%●

Growth (annualized)

Metric	ARM	PLTR
Revenue CAGR (5Y)	19.41%	34.11%●
EPS CAGR (5Y)	17.47%	—
FCF CAGR (5Y)	-1.73%	94.15%●
Total return CAGR (5Y)	—	38.98%

Frequently asked

Which is better, ARM or PLTR?: It depends on your goal. value: PLTR (lower P/E); growth: PLTR (faster 5Y revenue CAGR); quality: PLTR (higher ROIC). Across all compared metrics, PLTR leads 13 to 1.
Is ARM or PLTR cheaper?: On trailing earnings, PLTR is cheaper: ARM trades at a 453.35 P/E and PLTR at 142.21.
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 June 14, 2026.