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POWER INTEGRATIONS INC (POWI) Stock Ownership and Short Interest

USA - NASDAQ:POWI - US7392761034 - Common Stock

42.66 USD
-0.38 (-0.88%)
Last: 10/28/2025, 8:16:33 PM
43.064 USD
+0.4 (+0.95%)
After Hours: 10/28/2025, 8:16:33 PM
POWI Ownership Chart.POWI Ownership Chart: showing Insider, Institutional ownership and shares available to the public.POWI Ownership.InsiderInstitutional



Shares Outstanding56.10M
Float55.14M
Float Short Interest Percentage7.13%
Owners (insider)1.32%
Owners (institutional)103.29%
Owners (insider) change3.07%
Owners (institutional) change0.65%
POWI Institutional Ownership HistoryPOWI Institutional Ownership HistoryPOWI Institutional Ownership History Sep 2021 Mar 2022 Sep 2022 Mar 2023 Sep 2023 Mar 2024 Sep 2024 Mar 2025 Sep 2025 20M 40M 60M 80M 100M
POWI Historical Insider Transactions ChartPOWI Historical Insider Buy and Sell Transactions ChartPOWI Historical Insider Transactions Nov 2024 Dec 2024 Jan 2025 Feb 2025 Mar 2025 Apr 2025 May 2025 Jun 2025 Jul 2025 Aug 2025 Sep 2025 Oct 2025 0 50K -50K 100K 150K
Date Name Type Shares Price Amount
Sep 24, 2025 Jain Gagan Open Market Sale 456 41.43 $ 18,892.08
Aug 22, 2025 Bailey Doug Open Market Sale 14998 47.38 $ 710,585.74
Aug 18, 2025 Bailey Doug Open Market Sale 16989 46.41 $ 788,403.43
Aug 14, 2025 Bailey Doug Open Market Sale 16989 46.86 $ 796,084.15
Aug 12, 2025 Jain Gagan Open Market Sale 2036 46.05 $ 93,758.82
Aug 1, 2025 Lloyd Jennifer A Grant 73482 0.00 $ 0.00
Jul 1, 2025 Ganti Anita Grant 3473 0.00 $ 0.00
Jul 1, 2025 IYER BALAKRISHNAN S Grant 3473 0.00 $ 0.00
Jul 1, 2025 Gioia Nancy Lee Grant 3473 0.00 $ 0.00
Jul 1, 2025 LOWE GREGG A Grant 3473 0.00 $ 0.00
Jul 1, 2025 Arienzo Wendy Grant 3473 0.00 $ 0.00
Jul 1, 2025 Vig Ravi Grant 3473 0.00 $ 0.00
Jul 1, 2025 BRATHWAITE NICHOLAS Grant 3473 0.00 $ 0.00
Apr 2, 2025 Jain Gagan Open Market Sale 402 50.89 $ 20,456.45
Apr 2, 2025 Barsan Radu Open Market Sale 1672 50.89 $ 85,082.56
Apr 2, 2025 BALAKRISHNAN BALU Open Market Sale 9544 51.19 $ 488,525.86
Apr 2, 2025 Bailey Doug Open Market Sale 1088 50.89 $ 55,364.73
Apr 2, 2025 WALKER CLIFFORD Open Market Sale 1088 50.89 $ 55,364.73
Apr 2, 2025 NAYYAR SANDEEP Open Market Sale 1929 50.89 $ 98,160.44
Feb 20, 2025 Barsan Radu Open Market Sale 10393 66.08 $ 686,812.05
Feb 18, 2025 LOWE GREGG A Grant 728 0.00 $ 0.00
Feb 11, 2025 WALKER CLIFFORD Open Market Sale 865 57.28 $ 49,548.15
Feb 11, 2025 NAYYAR SANDEEP Open Market Sale 3367 57.28 $ 192,857.05
Feb 11, 2025 Gupta Sunil Open Market Sale 1311 57.28 $ 75,092.51
Feb 11, 2025 Barsan Radu Open Market Sale 1689 57.28 $ 96,743.89
Feb 11, 2025 BALAKRISHNAN BALU Open Market Sale 5241 58.36 $ 305,890.44
Feb 11, 2025 Bailey Doug Open Market Sale 12044 58.31 $ 702,337.02
Feb 10, 2025 NAYYAR SANDEEP Open Market Sale 1877 58.01 $ 108,889.09
Feb 10, 2025 WALKER CLIFFORD Open Market Sale 1131 58.01 $ 65,613.16
Feb 10, 2025 Barsan Radu Open Market Sale 1422 58.01 $ 82,493.49
Feb 10, 2025 Bailey Doug Open Market Sale 1061 58.01 $ 61,551.37
Feb 10, 2025 Jain Gagan Open Market Sale 420 58.01 $ 24,364.75
Feb 10, 2025 BALAKRISHNAN BALU Open Market Sale 6012 58.26 $ 350,267.54
Feb 10, 2025 Gupta Sunil Other Disposition 1256 58.01 $ 72,862.44
Feb 7, 2025 Bailey Doug Grant 2545 0.00 $ 0.00
Feb 7, 2025 Jain Gagan Grant 994 0.00 $ 0.00
Feb 7, 2025 BALAKRISHNAN BALU Grant 11375 0.00 $ 0.00
Feb 7, 2025 Gupta Sunil Grant 3420 0.00 $ 0.00
Feb 7, 2025 NAYYAR SANDEEP Grant 4136 0.00 $ 0.00
Feb 7, 2025 WALKER CLIFFORD Grant 2704 0.00 $ 0.00
Feb 7, 2025 Barsan Radu Grant 3500 0.00 $ 0.00
Feb 4, 2025 Barsan Radu Open Market Sale 3646 60.75 $ 221,488.67
Feb 4, 2025 BALAKRISHNAN BALU Open Market Sale 12507 60.64 $ 758,424.48
Feb 4, 2025 Bailey Doug Open Market Sale 2134 60.75 $ 129,637.09
Feb 4, 2025 WALKER CLIFFORD Open Market Sale 2472 60.75 $ 150,170.04
Feb 4, 2025 NAYYAR SANDEEP Open Market Sale 5152 60.75 $ 312,975.76
Feb 4, 2025 Jain Gagan Open Market Sale 162 60.75 $ 9,841.24
Feb 4, 2025 Gupta Sunil Open Market Sale 2937 60.75 $ 178,418.05
Jan 28, 2025 WALKER CLIFFORD Grant 13500 0.00 $ 0.00
Jan 28, 2025 NAYYAR SANDEEP Grant 30000 0.00 $ 0.00
Jan 28, 2025 Jain Gagan Grant 9600 0.00 $ 0.00
Jan 28, 2025 Gupta Sunil Grant 16500 0.00 $ 0.00
Jan 28, 2025 Barsan Radu Grant 18000 0.00 $ 0.00
Jan 28, 2025 BALAKRISHNAN BALU Grant 60000 0.00 $ 0.00
Jan 28, 2025 Bailey Doug Grant 12000 0.00 $ 0.00
Nov 27, 2024 WALKER CLIFFORD Open Market Sale 10000 64.36 $ 643,615.00
Nov 26, 2024 WALKER CLIFFORD Other Disposition 65 0.00 $ 0.00
Nov 11, 2024 Bailey Doug Open Market Sale 8549 64.96 $ 555,384.93
Nov 4, 2024 Jain Gagan Open Market Sale 106 62.48 $ 6,622.63