Which has grown faster, ALGM or S?

Over the past five years, S grew revenue faster — ALGM at a 7.32% CAGR versus S at 51.53%.

Is ALGM or S more profitable?

ALGM runs the higher net margin — ALGM at 1.50% versus S at -30.95%.

How have ALGM and S total returns compared?

Over the past 5 years, ALGM delivered 4.64% and S delivered -14.62% annualized total return. Past performance doesn't predict future results.

Allegro MicroSystems, Inc. (ALGM) vs SentinelOne, Inc. (S)

A side-by-side comparison of Allegro MicroSystems, Inc. and SentinelOne, Inc. across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of October 4, 2026. Differences are shown without an overall score or investment verdict.

ALGM

Allegro MicroSystems, Inc.

$7.36B

$39.53TechnologyDelayed quote: Oct 2, 2026, 4:00 PM EDT

SentinelOne, Inc.

$8.44B

$25.06TechnologyDelayed quote: Oct 2, 2026, 4:00 PM EDT

Total return — ALGM vs S

growth of $100 · dividends reinvested · last 5y

ALGM +42.5% (+7.3%/yr)S -41.0% (-10.0%/yr)ALGM compounded faster over this window

ALGM S

ALGM vs S: by the numbers

•S is the larger company ($8.44B vs $7.36B market cap).
•ALGM is profitable (1.50% net margin) while S runs a net loss (-30.95%).
•S grew revenue faster over the past five years (51.53% vs 7.32% CAGR).

Metrics side by side

Valuation

Metric	ALGM	S
P/E ratio	559.92	N/A
Forward P/E	N/A	78.53
P/S ratio	7.79	7.68
P/B ratio	7.64	5.83
EV / EBITDA	58.95	N/A
FCF yield	1.20%	0.45%

Profitability

Metric	ALGM	S
Gross margin	47.20%	73.29%
Operating margin	6.22%	-26.99%
Net margin	1.50%	-30.95%
ROE	1.47%	-23.48%
ROIC	4.61%	-17.52%

Growth (annualized)

Metric	ALGM	S
Revenue CAGR (5Y)	7.32%	51.53%
FCF CAGR (5Y)	9.70%	N/A
Total return CAGR (5Y)	4.64%	-14.62%

Frequently asked

Which has grown faster, ALGM or S?: Over the past five years, S grew revenue faster — ALGM at a 7.32% CAGR versus S at 51.53%.
Is ALGM or S more profitable?: ALGM runs the higher net margin — ALGM at 1.50% versus S at -30.95%.
How have ALGM and S total returns compared?: Over the past 5 years, ALGM delivered 4.64% and S delivered -14.62% annualized total return. Past performance doesn't predict future results.

Go deeper

Full ALGM analysis Full S analysis Interactive comparison tool

Dig into the metrics

Allegro MicroSystems P/E ratio Allegro MicroSystems ROE SentinelOne ROE Allegro MicroSystems operating margin SentinelOne operating margin Allegro MicroSystems revenue growth SentinelOne revenue growth Allegro MicroSystems free cash flow SentinelOne free cash flow

Allegro MicroSystems & SentinelOne appear in these rankings

Fastest Revenue Growth 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 October 4, 2026.