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

ARM has the lower trailing P/E: ARM trades at 250.09 and PANW at 754.41. P/E is one valuation measure and does not by itself establish which business is cheaper.

Which has grown faster, ARM or PANW?

Over the past five years, PANW grew revenue faster — ARM at a 19.41% CAGR versus PANW at 21.95%.

Is ARM or PANW more profitable?

ARM runs the higher net margin — ARM at 20.25% versus PANW at 2.67%.

Arm Holdings plc American Depositary Shares (ARM) vs Palo Alto Networks, Inc. (PANW)

A side-by-side comparison of Arm Holdings plc American Depositary Shares and Palo Alto Networks, Inc. across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of September 4, 2026. Differences are shown without an overall score or investment verdict.

ARM

Arm Holdings plc American Depositary Shares

$270.64B

$253.41TechnologyDelayed quote: Sep 4, 2026, 10:15 AM EDT

PANW

Palo Alto Networks, Inc.

$271.82B

$333.53TechnologyDelayed quote: Sep 4, 2026, 10:15 AM EDT

Total return — ARM vs PANW

growth of $100 · dividends reinvested · last 3y

ARM +299.3% (+58.7%/yr)PANW +169.5% (+39.2%/yr)ARM compounded faster over this window

ARM PANW

ARM vs PANW: by the numbers

•PANW is the larger company ($271.82B vs $270.64B market cap).
•ARM trades at the lower trailing earnings multiple (250.09 vs 754.41 P/E), one valuation lens rather than an overall verdict.
•ARM converts more revenue to profit (20.25% vs 2.67% net margin).
•PANW grew revenue faster over the past five years (21.95% vs 19.41% CAGR).

Metrics side by side

Valuation

Metric	ARM	PANW
P/E ratio	250.09	754.41
Forward P/E	138.40	N/A
P/S ratio	50.72	23.62
P/B ratio	30.30	9.86
EV / EBITDA	224.00	182.00
FCF yield	0.56%	1.74%

Profitability

Metric	ARM	PANW
Gross margin	95.35%	70.36%
Operating margin	17.30%	6.03%
Net margin	20.25%	2.67%
ROE	12.10%	1.12%
ROIC	7.33%	1.03%

Growth (annualized)

Metric	ARM	PANW
Revenue CAGR (5Y)	19.41%	21.95%
EPS CAGR (5Y)	17.47%	N/A
FCF CAGR (5Y)	-1.73%	25.30%
Total return CAGR (5Y)	N/A	33.59%

Frequently asked

Which has the lower trailing P/E, ARM or PANW?: ARM has the lower trailing P/E: ARM trades at 250.09 and PANW at 754.41. P/E is one valuation measure and does not by itself establish which business is cheaper.
Which has grown faster, ARM or PANW?: Over the past five years, PANW grew revenue faster — ARM at a 19.41% CAGR versus PANW at 21.95%.
Is ARM or PANW more profitable?: ARM runs the higher net margin — ARM at 20.25% versus PANW at 2.67%.

Go deeper

Full ARM analysis Full PANW analysis Interactive comparison tool

Dig into the metrics

Arm Holdings plc American Depositary Shares P/E ratio Palo Alto Networks P/E ratio Arm Holdings plc American Depositary Shares ROE Palo Alto Networks ROE Arm Holdings plc American Depositary Shares operating margin Palo Alto Networks operating margin Arm Holdings plc American Depositary Shares revenue growth Palo Alto Networks revenue growth Arm Holdings plc American Depositary Shares free cash flow Palo Alto Networks free cash flow

Arm Holdings plc American Depositary Shares & Palo Alto Networks appear in these rankings

Fastest Revenue Growth Stocks Highest 10-Year Total Return 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 September 4, 2026.