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ALPHA & OMEGA SEMICONDUCTOR (AOSL) Stock Ownership and Short Interest

USA - Nasdaq - NASDAQ:AOSL - BMG6331P1041 - Common Stock

21.69 USD
+0.45 (+2.12%)
Last: 12/8/2025, 11:08:30 AM
AOSL Ownership Chart.AOSL Ownership Chart: showing Insider, Institutional ownership and shares available to the public.AOSL Ownership.InsiderInstitutionalPublic



Shares Outstanding30.06M
Float25.04M
Float Short Interest Percentage5.07%
Owners (insider)16.47%
Owners (institutional)74.93%
Owners (insider) change-0.07%
Owners (institutional) change3.46%
AOSL Institutional Ownership HistoryAOSL Institutional Ownership HistoryAOSL Institutional Ownership History Sep 2021 Mar 2022 Sep 2022 Mar 2023 Sep 2023 Mar 2024 Sep 2024 Mar 2025 Sep 2025 5M 10M 15M 20M
AOSL Historical Insider Transactions ChartAOSL Historical Insider Buy and Sell Transactions ChartAOSL Historical Insider Transactions Jan 2025 Feb 2025 Mar 2025 Apr 2025 May 2025 Jun 2025 Jul 2025 Aug 2025 Sep 2025 Oct 2025 Nov 2025 Dec 2025 0 50K -50K 100K 150K
Date Name Type Shares Price Amount
Nov 14, 2025 Xue Bing Open Market Sale 1845 18.16 $ 33,505.20
Nov 11, 2025 Li Hanqing Grant 5681 0.00 $ 0.00
Nov 11, 2025 Pfeiffer Michael L Grant 5681 0.00 $ 0.00
Nov 11, 2025 Chang Lucas S. Grant 5681 0.00 $ 0.00
Nov 11, 2025 Jeong So-Yeon Grant 5681 0.00 $ 0.00
Nov 11, 2025 SALAMEH MICHAEL J Grant 5681 0.00 $ 0.00
Nov 11, 2025 Chen Claudia Grant 5681 0.00 $ 0.00
Nov 11, 2025 OWYANG KING Grant 5681 0.00 $ 0.00
Oct 20, 2025 Chang Mike F Other Disposition 40000 0.00 $ 0.00
Oct 17, 2025 Liang Yifan Other Disposition 300 0.00 $ 0.00
Sep 9, 2025 Chang Stephen Chunping Other Disposition 2100 0.00 $ 0.00
May 12, 2025 Xue Bing Open Market Sale 1845 23.73 $ 43,781.85
Mar 17, 2025 Chang Mike F Grant 60000 0.00 $ 0.00
Mar 17, 2025 Chang Mike F Option Excercise 47823 27.61 $ 1,320,393.03
Mar 17, 2025 Li Wenjun Grant 20000 0.00 $ 0.00
Mar 17, 2025 Li Wenjun Option Excercise 4851 27.61 $ 133,936.11
Mar 17, 2025 Xue Bing Grant 30000 0.00 $ 0.00
Mar 17, 2025 Xue Bing Option Excercise 12572 27.61 $ 347,112.92
Mar 17, 2025 Liang Yifan Grant 40000 0.00 $ 0.00
Mar 17, 2025 Liang Yifan Option Excercise 14721 27.61 $ 406,446.81
Mar 17, 2025 Chang Stephen Chunping Grant 125000 0.00 $ 0.00
Mar 17, 2025 Chang Stephen Chunping Option Excercise 31009 27.61 $ 856,158.49
Jan 13, 2025 Xue Bing Open Market Sale 1242 35.00 $ 43,470.00
Jan 2, 2025 Chang Stephen Chunping Option Excercise 11224 36.54 $ 410,124.96
Jan 2, 2025 Xue Bing Option Excercise 10493 36.54 $ 383,414.22
Jan 2, 2025 Chang Mike F Option Excercise 22446 36.54 $ 820,176.84
Jan 2, 2025 Li Wenjun Option Excercise 2502 36.54 $ 91,423.08
Jan 2, 2025 Liang Yifan Option Excercise 10493 36.54 $ 383,414.22
Dec 12, 2024 Xue Bing Open Market Sale 1883 47.38 $ 89,216.54