Power Integrations, Inc. (POWI)

Power Integrations Market Cap

Power Integrations has a market cap or net worth of $2.55 billion as of October 17, 2025. Its market cap has decreased by -29.12% in one year.

• Market Cap: 2.55B
• Enterprise Value: 2.28B
• 1-Year Change: -29.12%
• Ranking: #1820
• Category: Mid-Cap
• Stock Price: $45.48

Market Cap Chart

Since December 1, 1998, Power Integrations's market cap has increased from $294.00M to $2.55B, an increase of 767.76%. That is a compound annual growth rate of 8.37%.

Market Cap History

Date	Market Cap	% Change
Oct 17, 2025	2.55B	-27.29%
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%
Dec 31, 2001	637.90M	102.32%

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