NASDAQ:POWI | Market Cap | POWER INTEGRATIONS INC

Historical market capitalization from contemporaneous retained split-adjusted close and filed split-adjusted shares outstanding.

Available history
2009-12-31 to 2026-09-03
Data captured

Historical Market Cap

DateMarket Cap
2026-09-03$2.83B
2026-08-03$3.37B
2026-06-30$4.67B
2026-05-04$4.06B
2026-03-31$2.85B
2026-02-02$2.58B
2025-12-31$1.97B
2025-11-03$2.3B
2025-09-30$2.22B
2025-08-04$2.77B
2025-06-30$3.14B
2025-05-08$2.91B
2025-03-31$2.86B
2025-02-03$3.44B
2024-12-31$3.51B
2024-11-04$3.61B
2024-09-30$3.64B
2024-08-02$3.76B
2024-06-30$3.99B
2024-05-03$3.89B
2024-03-31$4.06B
2024-02-05$4.23B
2023-12-31$4.66B
2023-11-03$4.25B
2023-09-30$4.38B
2023-07-31$5.58B
2023-06-30$5.43B
2023-05-01$4.3B
2023-03-31$4.84B
2023-01-31$4.91B
2022-12-31$4.09B
2022-10-31$3.82B
2022-09-30$3.68B
2022-08-01$4.74B
2022-06-30$4.29B
2022-04-25$4.83B
2022-03-31$5.45B
2022-02-01$4.73B
2021-12-31$5.57B
2021-10-25$6.22B
2021-09-30$5.97B
2021-07-26$5.09B
2021-06-30$4.95B
2021-04-26$5.13B
2021-03-31$4.92B
2021-02-02$5.34B
2020-12-31$4.9B
2020-10-26$3.64B
2020-09-30$3.32B
2020-07-27$1.83B
2020-06-30$3.53B
2020-05-04$1.44B
2020-03-31$2.62B
2020-02-03$1.48B
2019-12-31$2.91B
2019-10-18$1.35B
2019-09-30$2.66B
2019-07-18$1.21B
2019-06-30$2.35B
2019-04-18$1.13B
2019-03-31$1.02B
2019-02-06$1.01B
2018-12-31$1.76B
2018-10-15$865.81M
2018-09-30$926.76M
2018-07-16$1.12B
2018-06-30$1.07B
2018-04-16$1.02B
2018-03-31$1.01B
2018-02-09$933.82M
2017-12-31$1.1B
2017-10-13$1.09B
2017-07-14$1.17B
2017-04-13$930.89M
2017-01-31$1.04B
2016-12-31$992.29M
2016-10-14$915.57M
2016-07-15$754.85M
2016-04-15$664.03M
2016-01-29$676.83M
2015-12-31$696.68M
2015-10-16$670.96M
2015-07-17$579.39M
2015-04-17$769.86M
2015-01-30$756.45M
2014-12-31$755.62M
2014-10-17$695.46M
2014-07-18$827.6M
2014-04-18$934.18M
2014-02-03$867.71M
2013-12-31$837.91M
2013-10-18$801.59M
2013-07-19$782.58M
2013-04-19$558.48M
2013-02-08$637.22M
2012-12-31$479.55M
2012-10-19$399.06M
2012-07-30$506.02M
2012-04-20$516.52M
2012-02-17$550.94M