Is ARM or SNDK cheaper?

On trailing earnings, SNDK is cheaper: ARM trades at a 471.83 P/E and SNDK at 68.08.

Is ARM or SNDK more profitable?

SNDK runs the higher net margin — ARM at 18.37% versus SNDK at 34.19%.

Arm Holdings plc American Depositary Shares (ARM) vs Sandisk Corporation (SNDK)

SNDK leads on 8 of 10 compared metrics.

A side-by-side comparison of Arm Holdings plc American Depositary Shares and Sandisk Corporation across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of June 17, 2026. The ● marks the stronger figure on each row (cheaper multiple, higher margin/return).

ARM

Arm Holdings plc American Depositary Shares

Total return — ARM vs SNDK

growth of $100 · last 1y

ARM +140.5%SNDK +5432.1%SNDK compounded faster

Log scale — wide-divergence pair

ARM SNDK

ARM vs SNDK: by the numbers

•ARM is the larger company ($421.71B vs $290.08B market cap).
•SNDK trades at the lower earnings multiple (68.08 vs 471.83 P/E).
•SNDK converts more revenue to profit (34.19% vs 18.37% net margin).

Which is better, ARM or SNDK?

Metric tally: ARM 2 · SNDK 8

It depends on what you're optimizing for:

ValueSNDK(lower P/E)

QualityARM(higher ROIC)

Metrics side by side

Valuation

Metric	ARM	SNDK
P/E ratio	471.83	68.08●
Forward P/E	131.46	—
P/S ratio	86.03	23.33●
P/B ratio	51.09	22.32●
PEG ratio	13.32	—
EV / EBITDA	299.43	56.06●
FCF yield	0.22%	1.45%●

Profitability

Metric	ARM	SNDK
Gross margin	94.63%●	56.04%
Operating margin	18.31%	40.93%●
Net margin	18.37%	34.19%●
ROE	10.91%	32.71%●
ROIC	7.29%●	-11.89%

Growth (annualized)

Metric	ARM	SNDK
Revenue CAGR (5Y)	19.41%	—
EPS CAGR (5Y)	17.47%	—
FCF CAGR (5Y)	-1.73%	—

Frequently asked

Which is better, ARM or SNDK?: It depends on your goal. value: SNDK (lower P/E); quality: ARM (higher ROIC). Across all compared metrics, SNDK leads 8 to 2.
Is ARM or SNDK cheaper?: On trailing earnings, SNDK is cheaper: ARM trades at a 471.83 P/E and SNDK at 68.08.
Is ARM or SNDK more profitable?: SNDK runs the higher net margin — ARM at 18.37% versus SNDK at 34.19%.

Go deeper

Full ARM analysis Full SNDK analysis Interactive comparison tool

Dig into the metrics

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

Arm Holdings plc American Depositary Shares & Sandisk 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 17, 2026.