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Applied Optoelectronics, Inc.
AAOI · Nasdaq · ·
Next earnings: November 5, 2026
$100.74+4.1%Sep 29 close
- 1M
- -5.2%
- 6M
- +18.3%
- 1Y
- +288.5%
- 5Y
- +1,291.4%
Applied Optoelectronics, Inc. is the 13th largest of 44 graded companies. Showing 5 of them, including AAOI itself. 1 more is in this industry but has no grade yet, so it is left out rather than shown blank.
| Company | Grade | Market value | Revenue | Profit margin | Free cash flow | Price to earnings |
|---|---|---|---|---|---|---|
| Cisco Systems, Inc.CSCO | C+ | $421.6B | $63.3B | 21.0% | $12.8B | 32.02 |
| Lumentum Holdings Inc.LITE | A | $87.3B | $3B | -230.1% | $300.1M | — |
| Hewlett Packard Enterprise CompanyHPE | A | $81.6B | $41.9B | 6.7% | $4.2B | 31.85 |
| Motorola Solutions, Inc.MSI | A+ | $73.8B | $12.2B | 17.4% | $2.7B | 35.13 |
| Applied Optoelectronics, Inc.AAOI | D- | $8.5B | $596M | -9.6% | -$417.9M | — |
39 more communication equipment companies
Graded on the same five checks, from their own SEC filings.
A blank price-to-earnings means a loss, not a missing figure — the ratio has no meaning when there are no earnings to divide by, and printing a negative one would make the least profitable company look the cheapest.
Grades are trailing twelve months from each company’s own SEC filings, so they move only when a company files. Every column is computed by the same code that graded Applied Optoelectronics, Inc. on the overview — nothing here comes from a data vendor’s own ratios.
Industry membership is not a judgement about how similar two businesses are. It groups companies by what they are classified as, which is a starting point for comparison rather than a claim that they compete.
AAOI · Nasdaq · ·
Next earnings: November 5, 2026
$100.74+4.1%Sep 29 close