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Stocks / ALAB vs COHR

ALAB vs COHR: Which Stock Is the Better Buy?

Astera Labs, Inc. and Coherent Corp. side by side — fundamentals from SEC filings, refreshed nightly. Sector: Technology.

COHR is the larger company ($65.2B vs $59.6B). On the fundamentals, ALAB grows revenue faster (120.2% vs 19.5%); ALAB earns a higher net margin (25.7% vs -1.4%); ALAB has the stronger return on equity (16.1% vs -1.4%). On the filings, ALAB carries fewer potential red flags (1 vs 2). Full numbers below — the stronger figure on each row is in green.

AI verdict — ALAB vs COHR, read from the filings

The stronger business, the cheaper stock, and the risks — synthesised from both companies’ SEC filings, every figure computed not guessed. Not investment advice.

 Astera Labs, Inc. (ALAB)Coherent Corp. (COHR)
Market cap$59.6B$65.2B
Revenue (latest FY)$852.52M$5.81B
Net income (latest FY)$219.13M$-80.60M
Revenue growth (5y CAGR)120.2%19.5%
Net margin25.7%-1.4%
Return on equity16.1%-1.4%
P/E ratio233.3158.7
Dividend yield
Profitable years (of last 10)16
Positive free cash flowYesYes
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See the full ALAB vs COHR breakdown

Both companies across 19 years of income statement, balance sheet and cash flow — with ratios, health checks and Ask, the SEC-grounded research assistant. Free, no account needed.

Open ALAB's full financials →   Open COHR's full financials →

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Frequently asked questions

Which is bigger, ALAB or COHR?

Coherent Corp. is larger by market capitalization — $65.2B versus $59.6B.

Which grows faster, ALAB or COHR?

Over the last five fiscal years, Astera Labs, Inc. grew revenue faster — 120.2%/yr versus 19.5%/yr, computed from SEC-filed statements.

Where does this data come from?

All figures are computed from official SEC filings (10-K), refreshed nightly. This is a data comparison, not investment advice.

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