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ALAB vs STM: Which Stock Is the Better Buy?
Astera Labs, Inc. and STMicroelectronics N.V. side by side — fundamentals from SEC filings, refreshed nightly. Sector: Technology.
AI verdict — ALAB vs STM, 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) | STMicroelectronics N.V. (STM) | |
|---|---|---|
| Market cap | $59.6B | $66.5B |
| Revenue (latest FY) | $852.52M | $11.80B |
| Net income (latest FY) | $219.13M | $166.00M |
| Revenue growth (5y CAGR) | 120.2% | -9.9% |
| Net margin | 25.7% | 1.4% |
| Return on equity | 16.1% | 0.9% |
| P/E ratio | 233.3 | 467.9 |
| Dividend yield | — | 0.5% |
| Profitable years (of last 10) | 1 | 4 |
| Positive free cash flow | Yes | No |
See the full ALAB vs STM 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 STM's full financials →More comparisons
Frequently asked questions
Which is bigger, ALAB or STM?
STMicroelectronics N.V. is larger by market capitalization — $66.5B versus $59.6B.
Which grows faster, ALAB or STM?
Over the last five fiscal years, Astera Labs, Inc. grew revenue faster — 120.2%/yr versus -9.9%/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.