Is ANET or ARM cheaper?

On trailing earnings, ANET is cheaper: ANET trades at a 62.00 P/E and ARM at 357.43.

Which has grown faster, ANET or ARM?

Over the past five years, ANET grew revenue faster — ANET at a 31.58% CAGR versus ARM at 19.41%.

Is ANET or ARM more profitable?

ANET runs the higher net margin — ANET at 38.32% versus ARM at 18.37%.

Arista Networks, Inc. (ANET) vs Arm Holdings plc American Depositary Shares (ARM)

ANET leads on 14 of 15 compared metrics.

A side-by-side comparison of Arista Networks, Inc. and Arm Holdings plc American Depositary Shares across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of July 9, 2026. The ● marks the stronger figure on each row (cheaper multiple, higher margin/return).

ANET

Arista Networks, Inc.

$232.56B

$184.69Technology

ARM

Arm Holdings plc American Depositary Shares

$348.85B

$327.87Technology

Total return — ANET vs ARM

growth of $100 · last 3y

ANET +292.1%ARM +394.2%ARM compounded faster

ANET ARM

ANET vs ARM: by the numbers

•ARM is the larger company ($348.85B vs $232.56B market cap).
•ANET trades at the lower earnings multiple (62.00 vs 357.43 P/E).
•ANET converts more revenue to profit (38.32% vs 18.37% net margin).
•ANET grew revenue faster over the past five years (31.58% vs 19.41% CAGR).

Which is better, ANET or ARM?

Metric tally: ANET 14 · ARM 1

It depends on what you're optimizing for:

ValueANET(lower P/E)

GrowthANET(faster 5Y revenue CAGR)

QualityANET(higher ROIC)

Metrics side by side

Valuation

Metric	ANET	ARM
P/E ratio	62.00●	357.43
Forward P/E	49.88●	171.29
P/S ratio	23.75●	65.17
P/B ratio	17.10●	38.70
PEG ratio	2.05●	13.35
EV / EBITDA	53.77●	276.84
FCF yield	2.29%●	0.30%

Profitability

Metric	ANET	ARM
Gross margin	63.54%	94.63%●
Operating margin	42.79%●	18.31%
Net margin	38.32%●	18.37%
ROE	27.59%●	10.91%
ROIC	22.64%●	7.29%

Growth (annualized)

Metric	ANET	ARM
Revenue CAGR (5Y)	31.58%●	19.41%
EPS CAGR (5Y)	39.94%●	17.47%
FCF CAGR (5Y)	46.68%●	-1.73%
Total return CAGR (5Y)	50.91%	—

Frequently asked

Which is better, ANET or ARM?: It depends on your goal. value: ANET (lower P/E); growth: ANET (faster 5Y revenue CAGR); quality: ANET (higher ROIC). Across all compared metrics, ANET leads 14 to 1.
Is ANET or ARM cheaper?: On trailing earnings, ANET is cheaper: ANET trades at a 62.00 P/E and ARM at 357.43.
Which has grown faster, ANET or ARM?: Over the past five years, ANET grew revenue faster — ANET at a 31.58% CAGR versus ARM at 19.41%.
Is ANET or ARM more profitable?: ANET runs the higher net margin — ANET at 38.32% versus ARM at 18.37%.

Go deeper

Full ANET analysis Full ARM analysis Interactive comparison tool

Dig into the metrics

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

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

Fastest Revenue Growth Stocks Highest ROE Stocks Highest ROIC Stocks Highest Operating Margin 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 July 9, 2026.