Is ALAB or LITE more profitable?

ALAB runs the higher net margin — ALAB at 30.74% versus LITE at -230.10%.

Astera Labs, Inc. Common Stock (ALAB) vs Lumentum Holdings Inc. (LITE)

A side-by-side comparison of Astera Labs, Inc. Common Stock and Lumentum Holdings Inc. across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of September 13, 2026. Differences are shown without an overall score or investment verdict.

ALAB

Astera Labs, Inc. Common Stock

$62.30B

$363.46TechnologyDelayed quote: Sep 22, 2026, 4:00 PM EDT

LITE

Lumentum Holdings Inc.

$73.57B

$945.67TechnologyDelayed quote: Sep 22, 2026, 4:00 PM EDT

Total return — ALAB vs LITE

growth of $100 · dividends reinvested · last 2y

ALAB +369.5% (+116.7%/yr)LITE +1892.8% (+346.4%/yr)LITE compounded faster over this window

ALAB LITE

ALAB vs LITE: by the numbers

•LITE is the larger company ($73.57B vs $62.30B market cap).
•ALAB is profitable (30.74% net margin) while LITE runs a net loss (-230.10%).

Metrics side by side

Valuation

Metric	ALAB	LITE
P/E ratio	179.04	N/A
Forward P/E	91.00	43.95
P/S ratio	51.83	24.41
P/B ratio	36.10	15.84
EV / EBITDA	217.88	101.92
FCF yield	0.44%	0.54%

Profitability

Metric	ALAB	LITE
Gross margin	75.13%	41.67%
Operating margin	22.75%	17.41%
Net margin	30.74%	-230.10%
ROE	21.41%	-149.34%
ROIC	15.47%	8.17%

Growth (annualized)

Metric	ALAB	LITE
Revenue CAGR (5Y)	N/A	11.33%
EPS CAGR (5Y)	N/A	-26.64%
FCF CAGR (5Y)	N/A	-3.12%
Total return CAGR (5Y)	N/A	60.92%

Frequently asked

Is ALAB or LITE more profitable?: ALAB runs the higher net margin — ALAB at 30.74% versus LITE at -230.10%.

Go deeper

Full ALAB analysis Full LITE analysis Interactive comparison tool

Dig into the metrics

Astera Labs, Inc. Common Stock P/E ratio Astera Labs, Inc. Common Stock ROE Lumentum ROE Astera Labs, Inc. Common Stock operating margin Lumentum operating margin Astera Labs, Inc. Common Stock revenue growth Lumentum revenue growth Astera Labs, Inc. Common Stock free cash flow Lumentum free cash flow

Astera Labs, Inc. Common Stock & Lumentum appear in these rankings

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 September 13, 2026.