Which has grown faster, ALEC or PDEX?

Over the past five years, PDEX grew revenue faster — ALEC at a -8.35% CAGR versus PDEX at 15.32%.

Is ALEC or PDEX more profitable?

PDEX runs the higher net margin — ALEC at -850.13% versus PDEX at 17.62%.

How have ALEC and PDEX total returns compared?

Over the past 5 years, ALEC delivered -39.17% and PDEX delivered 20.45% annualized total return. Past performance doesn't predict future results.

Alector, Inc. (ALEC) vs Pro-Dex, Inc. (PDEX)

A side-by-side comparison of Alector, Inc. and Pro-Dex, Inc. across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of October 6, 2026. Differences are shown without an overall score or investment verdict.

ALEC

Alector, Inc.

$201M

$1.81HealthcareDelayed quote: Oct 6, 2026, 4:00 PM EDT

PDEX

Pro-Dex, Inc.

$207M

$64.92HealthcareDelayed quote: Oct 6, 2026, 4:00 PM EDT

Total return — ALEC vs PDEX

growth of $100 · dividends reinvested · last 8y

ALEC -88.9% (-24.1%/yr)PDEX +328.9% (+20.0%/yr)PDEX compounded faster over this window

Log scale — wide-divergence pair

ALEC PDEX

ALEC vs PDEX: by the numbers

•PDEX is the larger company ($207M vs $201M market cap).
•PDEX is profitable (17.62% net margin) while ALEC runs a net loss (-850.13%).
•PDEX grew revenue faster over the past five years (15.32% vs -8.35% CAGR).

Metrics side by side

Valuation

Metric	ALEC	PDEX
P/E ratio	N/A	15.76
Forward P/E	N/A	21.01
PEG ratio	N/A	0.53
P/S ratio	14.50	2.67
P/B ratio	N/A	4.35
EV / EBITDA	N/A	15.10
FCF yield	N/A	3.33%

Profitability

Metric	ALEC	PDEX
Gross margin	54.09%	31.38%
Operating margin	-692.83%	16.75%
Net margin	-850.13%	17.62%
ROE	N/A	28.68%
ROIC	-71.04%	14.99%

Growth (annualized)

Metric	ALEC	PDEX
Revenue CAGR (5Y)	-8.35%	15.32%
EPS CAGR (5Y)	N/A	29.38%
Total return CAGR (5Y)	-39.17%	20.45%

Frequently asked

Which has grown faster, ALEC or PDEX?: Over the past five years, PDEX grew revenue faster — ALEC at a -8.35% CAGR versus PDEX at 15.32%.
Is ALEC or PDEX more profitable?: PDEX runs the higher net margin — ALEC at -850.13% versus PDEX at 17.62%.
How have ALEC and PDEX total returns compared?: Over the past 5 years, ALEC delivered -39.17% and PDEX delivered 20.45% annualized total return. Past performance doesn't predict future results.

Go deeper

Full ALEC analysis Full PDEX analysis Interactive comparison tool

Dig into the metrics

Pro-Dex P/E ratio Alector ROE Pro-Dex ROE Alector operating margin Pro-Dex operating margin Alector revenue growth Pro-Dex revenue growth Alector free cash flow Pro-Dex free cash flow

Alector & Pro-Dex appear in these rankings

Fastest Revenue Growth Stocks Highest ROE 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 6, 2026.