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ONTO INNOVATION INC.
ONTO - Company ID 0000704532
Market cap$13.33 B
Rank#803
Filings1,844
Market capitalization of ONTO INNOVATION INC.
As of 2026-09-07, ONTO INNOVATION INC. (ONTO) has a market capitalization of $13.33 B, making it the #803 most valuable US-listed company.
Recent market cap readings
| Date | Market cap |
|---|---|
| 2026-09-07 | $13.33 B |
| 2026-09-06 | $13.33 B |
| 2026-09-05 | $13.33 B |
| 2026-09-04 | $13.32 B |
| 2026-09-03 | $12.56 B |
| 2026-09-02 | $12.71 B |
| 2026-09-01 | $12.75 B |
| 2026-08-31 | $13.29 B |
| 2026-08-30 | $13.47 B |
| 2026-08-29 | $13.47 B |
| 2026-08-28 | $13.64 B |
| 2026-08-27 | $14.56 B |
Market Cap of similar companies
Frequently asked questions
What is ONTO INNOVATION INC.'s market cap?
As of 2026-09-07, ONTO INNOVATION INC. (ONTO) has a market capitalization of $13.33 B, making it the #803 most valuable US-listed company.
Where does ONTO INNOVATION INC. rank by market cap?
ONTO INNOVATION INC. is the #803 largest US-listed company by market capitalization.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.