Power Integrations, Inc. (POWI)
NASDAQ: POWI · Real-Time Price · USD
71.02
+0.26 (0.37%)
At close: Jul 15, 2026, 4:00 PM EDT
69.64
-1.38 (-1.94%)
After-hours: Jul 15, 2026, 6:17 PM EDT
Power Integrations Market Cap
Power Integrations has a market cap or net worth of $3.96 billion as of July 15, 2026. Its market cap has increased by 25.76% in one year.
Market Cap
3.96B
Enterprise Value
3.70B
1-Year Change
25.76%
Ranking
Category
Stock Price
$71.02
Market Cap Chart
Since December 1, 1998, Power Integrations's market cap has increased from $294.00M to $3.96B, an increase of 1,246.00%. That is a compound annual growth rate of 9.86%.
| Date | Market Cap | % Change |
|---|---|---|
| Jul 15, 2026 | 3.96B | 101.22% |
| Dec 31, 2025 | 1.97B | -43.95% |
| Dec 31, 2024 | 3.51B | -24.85% |
| Dec 29, 2023 | 4.67B | 13.81% |
| Dec 30, 2022 | 4.10B | -26.80% |
| Dec 31, 2021 | 5.60B | 14.37% |
| Dec 31, 2020 | 4.90B | 68.38% |
| Dec 31, 2019 | 2.91B | 62.72% |
| Dec 31, 2018 | 1.79B | -18.17% |
| Dec 29, 2017 | 2.19B | 10.55% |
| Dec 30, 2016 | 1.98B | 43.00% |
| Dec 31, 2015 | 1.38B | -9.49% |
| Dec 31, 2014 | 1.53B | -8.55% |
| Dec 31, 2013 | 1.67B | 71.56% |
| Dec 31, 2012 | 973.70M | 4.68% |
| Dec 30, 2011 | 930.20M | -17.12% |
| Dec 31, 2010 | 1.12B | 14.24% |
| Dec 31, 2009 | 982.50M | 68.55% |
| Dec 31, 2008 | 582.90M | -42.84% |
| Dec 31, 2007 | 1.02B | 47.16% |
| Dec 29, 2006 | 692.90M | -1.51% |
| Dec 30, 2005 | 703.50M | 14.63% |
| Dec 31, 2004 | 613.70M | -39.15% |
| Dec 31, 2003 | 1.01B | 108.20% |
| Dec 31, 2002 | 484.40M | -24.06% |
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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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