Is ALAB or XYZ cheaper?

On trailing earnings, XYZ is cheaper: ALAB trades at a 208.84 P/E and XYZ at 61.95.

Is ALAB or XYZ more profitable?

ALAB runs the higher net margin — ALAB at 26.72% versus XYZ at 3.30%.

Astera Labs, Inc. Common Stock (ALAB) vs Block, Inc. (XYZ)

XYZ leads on 6 of 11 compared metrics.

A side-by-side comparison of Astera Labs, Inc. Common Stock and Block, Inc. across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of July 20, 2026. The ● marks the stronger figure on each row (cheaper multiple, higher margin/return).

ALAB

Astera Labs, Inc. Common Stock

$52.98B

$309.09TechnologyDelayed quote: Jul 20, 2026, 4:00 PM EDT

XYZ

Block, Inc.

$47.19B

$79.29TechnologyDelayed quote: Jul 20, 2026, 4:00 PM EDT

Total return — ALAB vs XYZ

growth of $100 · dividends reinvested · last 2y

ALAB +398.3%XYZ -0.0%ALAB compounded faster

ALAB XYZ

ALAB vs XYZ: by the numbers

•ALAB is the larger company ($52.98B vs $47.19B market cap).
•XYZ trades at the lower earnings multiple (61.95 vs 208.84 P/E).
•ALAB converts more revenue to profit (26.72% vs 3.30% net margin).

Which is better, ALAB or XYZ?

Metric tally: ALAB 5 · XYZ 6

It depends on what you're optimizing for:

ValueXYZ(lower P/E)

QualityALAB(higher ROIC)

Metrics side by side

Valuation

Metric	ALAB	XYZ
P/E ratio	208.84	61.95●
Forward P/E	102.36	20.35●
P/S ratio	55.91	1.94●
P/B ratio	37.48	2.18●
PEG ratio	—	1.78
EV / EBITDA	239.43	13.14●
FCF yield	0.61%	6.88%●

Profitability

Metric	ALAB	XYZ
Gross margin	75.99%●	44.85%
Operating margin	22.36%●	11.74%
Net margin	26.72%●	3.30%
ROE	17.91%●	3.72%
ROIC	12.40%●	7.52%

Growth (annualized)

Metric	ALAB	XYZ
Revenue CAGR (5Y)	—	13.19%
EPS CAGR (5Y)	—	34.72%
FCF CAGR (5Y)	—	64.00%
Total return CAGR (5Y)	—	-20.30%

Frequently asked

Which is better, ALAB or XYZ?: It depends on your goal. value: XYZ (lower P/E); quality: ALAB (higher ROIC). Across all compared metrics, XYZ leads 6 to 5.
Is ALAB or XYZ cheaper?: On trailing earnings, XYZ is cheaper: ALAB trades at a 208.84 P/E and XYZ at 61.95.
Is ALAB or XYZ more profitable?: ALAB runs the higher net margin — ALAB at 26.72% versus XYZ at 3.30%.

Go deeper

Full ALAB analysis Full XYZ analysis Interactive comparison tool

Dig into the metrics

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

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

Highest FCF Yield Stocks Best 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 July 20, 2026.