Which has the lower trailing P/E, ALGM or APPF?

APPF has the lower trailing P/E: ALGM trades at 559.92 and APPF at 46.34. P/E is one valuation measure and does not by itself establish which business is cheaper.

Which has grown faster, ALGM or APPF?

Over the past five years, APPF grew revenue faster — ALGM at a 7.32% CAGR versus APPF at 26.26%.

Is ALGM or APPF more profitable?

APPF runs the higher net margin — ALGM at 1.50% versus APPF at 15.13%.

How have ALGM and APPF total returns compared?

Over the past 5 years, ALGM delivered 4.64% and APPF delivered 10.02% annualized total return. Past performance doesn't predict future results.

Allegro MicroSystems, Inc. (ALGM) vs AppFolio Inc. (APPF)

A side-by-side comparison of Allegro MicroSystems, Inc. and AppFolio Inc. across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of October 3, 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

APPF

AppFolio Inc.

$7.25B

$202.97TechnologyDelayed quote: Oct 2, 2026, 4:00 PM EDT

Total return — ALGM vs APPF

growth of $100 · dividends reinvested · last 6y

ALGM +123.3% (+14.3%/yr)APPF +28.9% (+4.3%/yr)ALGM compounded faster over this window

ALGM APPF

ALGM vs APPF: by the numbers

•ALGM is the larger company ($7.36B vs $7.25B market cap).
•APPF trades at the lower trailing earnings multiple (46.34 vs 559.92 P/E), one valuation lens rather than an overall verdict.
•APPF converts more revenue to profit (15.13% vs 1.50% net margin).
•APPF grew revenue faster over the past five years (26.26% vs 7.32% CAGR).

Metrics side by side

Valuation

Metric	ALGM	APPF
P/E ratio	559.92	46.34
Forward P/E	N/A	29.42
P/S ratio	7.79	6.97
P/B ratio	7.64	13.78
EV / EBITDA	58.95	34.75
FCF yield	1.20%	3.71%

Profitability

Metric	ALGM	APPF
Gross margin	47.20%	63.04%
Operating margin	6.22%	17.52%
Net margin	1.50%	15.13%
ROE	1.47%	29.94%
ROIC	4.61%	26.85%

Growth (annualized)

Metric	ALGM	APPF
Revenue CAGR (5Y)	7.32%	26.26%
EPS CAGR (5Y)	N/A	-3.28%
FCF CAGR (5Y)	9.70%	72.35%
Total return CAGR (5Y)	4.64%	10.02%

Frequently asked

Which has the lower trailing P/E, ALGM or APPF?: APPF has the lower trailing P/E: ALGM trades at 559.92 and APPF at 46.34. P/E is one valuation measure and does not by itself establish which business is cheaper.
Which has grown faster, ALGM or APPF?: Over the past five years, APPF grew revenue faster — ALGM at a 7.32% CAGR versus APPF at 26.26%.
Is ALGM or APPF more profitable?: APPF runs the higher net margin — ALGM at 1.50% versus APPF at 15.13%.
How have ALGM and APPF total returns compared?: Over the past 5 years, ALGM delivered 4.64% and APPF delivered 10.02% annualized total return. Past performance doesn't predict future results.

Go deeper

Full ALGM analysis Full APPF analysis Interactive comparison tool

Dig into the metrics

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

Allegro MicroSystems & AppFolio appear in these rankings

Fastest Revenue Growth Stocks Highest ROE Stocks Highest ROIC Stocks Highest 10-Year Total Return 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 3, 2026.