ON Semiconductor Corporation (ON)
NASDAQ: ON · Real-Time Price · USD
85.93
+1.04 (1.23%)
At close: Oct 5, 2026, 4:00 PM EDT
86.15
+0.22 (0.26%)
After-hours: Oct 5, 2026, 7:46 PM EDT
ON Semiconductor Market Cap
ON Semiconductor has a market cap or net worth of $33.45 billion as of October 5, 2026. Its market cap has increased by 66.02% in one year.
Market Cap
33.45B
Enterprise Value
34.30B
1-Year Change
66.02%
Ranking
Category
Stock Price
$85.93
ChartMarket Cap Chart
Since May 2, 2000, ON Semiconductor's market cap has increased from $4.00B to $33.45B, an increase of 736.34%. That is a compound annual growth rate of 8.36%.
| Date | Market Cap | % Change |
|---|---|---|
| Oct 5, 2026 | 33.45B | 53.54% |
| Dec 31, 2025 | 21.79B | -18.84% |
| Dec 31, 2024 | 26.85B | -25.38% |
| Dec 29, 2023 | 35.98B | 33.39% |
| Dec 30, 2022 | 26.97B | -7.83% |
| Dec 31, 2021 | 29.26B | 117.41% |
| Dec 31, 2020 | 13.46B | 34.41% |
| Dec 31, 2019 | 10.01B | 44.09% |
| Dec 31, 2018 | 6.95B | -21.76% |
| Dec 29, 2017 | 8.88B | 66.94% |
| Dec 30, 2016 | 5.32B | 31.55% |
| Dec 31, 2015 | 4.04B | -8.40% |
| Dec 31, 2014 | 4.42B | 20.57% |
| Dec 31, 2013 | 3.66B | 15.87% |
| Dec 31, 2012 | 3.16B | -8.98% |
| Dec 30, 2011 | 3.47B | -18.77% |
| Dec 31, 2010 | 4.27B | 13.98% |
| Dec 31, 2009 | 3.75B | 168.49% |
| Dec 31, 2008 | 1.40B | -46.18% |
| Dec 31, 2007 | 2.60B | 5.35% |
| Dec 29, 2006 | 2.46B | 73.58% |
| Dec 30, 2005 | 1.42B | 22.94% |
| Dec 31, 2004 | 1.15B | -17.71% |
| Dec 31, 2003 | 1.40B | 481.63% |
| Dec 31, 2002 | 241.20M | -33.11% |
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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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