Onto Innovation Inc. (ONTO)
NYSE: ONTO · Real-Time Price · USD
313.71
-11.70 (-3.60%)
At close: Oct 6, 2026, 4:00 PM EDT
315.00
+1.29 (0.41%)
After-hours: Oct 6, 2026, 5:36 PM EDT
Onto Innovation Market Cap
Onto Innovation has a market cap or net worth of $15.4 billion as of October 6, 2026. Its market cap has increased by 118.61% in one year.
Market Cap
15.40B
Enterprise Value
14.98B
1-Year Change
118.61%
Ranking
Category
Stock Price
$313.71
ChartMarket Cap Chart
Since December 1, 1998, Onto Innovation's market cap has increased from $68.90M to $15.40B, an increase of 22,244.10%. That is a compound annual growth rate of 21.42%.
| Date | Market Cap | % Change |
|---|---|---|
| Oct 6, 2026 | 15.40B | 98.98% |
| Dec 31, 2025 | 7.74B | -6.01% |
| Dec 31, 2024 | 8.23B | 9.69% |
| Dec 29, 2023 | 7.50B | 122.58% |
| Dec 30, 2022 | 3.37B | -32.41% |
| Dec 31, 2021 | 4.99B | 114.85% |
| Dec 31, 2020 | 2.32B | 26.93% |
| Dec 31, 2019 | 1.83B | 176.41% |
| Dec 31, 2018 | 661.80M | 3.76% |
| Dec 29, 2017 | 637.80M | 2.15% |
| Dec 30, 2016 | 624.40M | 70.51% |
| Dec 31, 2015 | 366.20M | -9.87% |
| Dec 31, 2014 | 406.30M | -8.66% |
| Dec 31, 2013 | 444.80M | 31.79% |
| Dec 31, 2012 | 337.50M | -20.57% |
| Dec 30, 2011 | 424.90M | 49.04% |
| Dec 31, 2010 | 285.10M | 34.99% |
| Dec 31, 2009 | 211.20M | 910.53% |
| Dec 31, 2008 | 20.90M | -88.63% |
| Dec 31, 2007 | 183.80M | 28.71% |
| Dec 29, 2006 | 142.80M | - |
| Dec 30, 2005 | 142.80M | -28.64% |
| Dec 31, 2004 | 200.10M | 12.42% |
| Dec 31, 2003 | 178.00M | 253.88% |
| Dec 31, 2002 | 50.30M | -78.00% |
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Market Capitalization
Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.
Formula: Market Cap = Stock Price * Shares Outstanding
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