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VANGUARD GROUP INC: POWI position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of VANGUARD GROUP INC on POWI, newest first. How the timeline and the estimate are built.

VANGUARD GROUP INC held 8,201,334 POWI shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 8,201,334 shares
    Change vs previous 13F +235,458 shares

    0.01% of the 13F portfolio, value $686,943,736.

    13F-HR 0002100121-26-001018 filed by VANGUARD PORTFOLIO MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

    • VANGUARD FIDUCIARY TRUST CO: 400,845 shares
    • Vanguard Investments Australia, Ltd.: 14,681 shares
    • VANGUARD ASSET MANAGEMENT, Ltd: 51,569 shares
    • Vanguard Personalized Indexing Management, LLC: 11,317 shares
    • Vanguard Global Advisers, LLC: 21,442 shares
    • VANGUARD CAPITAL MANAGEMENT LLC: 2,511,196 shares
    • VANGUARD PORTFOLIO MANAGEMENT LLC: 5,190,284 shares

    Acceptance time not in the bulk data set (spec §4.2).

  2. period ended2026-03-31
    13F/A 7,965,876 shares
    Change vs previous 13F +401,655 shares

    0.01% of the 13F portfolio, value $407,852,852.

    13F-HR 0002100121-26-000861 filed by VANGUARD PORTFOLIO MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

    • VANGUARD FIDUCIARY TRUST CO: 385,209 shares
    • Vanguard Investments Australia, Ltd.: 14,681 shares
    • VANGUARD ASSET MANAGEMENT, Ltd: 50,789 shares
    • Vanguard Personalized Indexing Management, LLC: 9,569 shares
    • Vanguard Global Advisers, LLC: 22,850 shares
    • VANGUARD CAPITAL MANAGEMENT LLC: 2,506,919 shares
    • VANGUARD PORTFOLIO MANAGEMENT LLC: 4,975,859 shares

    Acceptance time not in the bulk data set (spec §4.2).

  3. period ended2025-12-31
    13F 7,564,221 shares
    Change vs previous 13F +406,318 shares

    <0.01% of the 13F portfolio, value $268,832,414.

    13F-HR 0000102909-26-000031 filed by VANGUARD GROUP INC
    Filed (acceptance time not in the bulk data set), ingested

    • VANGUARD GROUP INC: 7,556,919 shares
    • Vanguard Personalized Indexing Management, LLC: 7,302 shares

    Acceptance time not in the bulk data set (spec §4.2).

  4. period ended2025-09-30
    13F 7,157,903 shares
    Change vs previous 13F -3,637 shares

    <0.01% of the 13F portfolio, value $287,819,280.

    13F-HR 0000102909-25-000353 filed by VANGUARD GROUP INC
    Filed (acceptance time not in the bulk data set), ingested

    • VANGUARD GROUP INC: 7,147,276 shares
    • Vanguard Personalized Indexing Management, LLC: 10,627 shares

    Acceptance time not in the bulk data set (spec §4.2).

  5. period ended2025-06-30
    13F 7,161,540 shares
    Change vs previous 13F -14,052 shares

    0.01% of the 13F portfolio, value $400,330,087.

    13F-HR 0001752724-25-185843 filed by VANGUARD GROUP INC
    Filed (acceptance time not in the bulk data set), ingested

    • VANGUARD GROUP INC: 7,145,909 shares
    • Vanguard Personalized Indexing Management, LLC: 15,631 shares

    Acceptance time not in the bulk data set (spec §4.2).

  6. period ended2025-03-31
    13F 7,175,592 shares
    Change vs previous 13F -42,531 shares

    0.01% of the 13F portfolio, value $362,367,398.

    13F-HR 0001752724-25-099331 filed by VANGUARD GROUP INC
    Filed (acceptance time not in the bulk data set), ingested

    • VANGUARD GROUP INC: 7,165,537 shares
    • Vanguard Personalized Indexing Management, LLC: 10,055 shares

    Acceptance time not in the bulk data set (spec §4.2).

  7. period ended2024-12-31
    13F 7,218,123 shares
    Change vs previous 13F +115,417 shares

    0.01% of the 13F portfolio, value $445,358,190.

    13F-HR 0001752724-25-022205 filed by VANGUARD GROUP INC
    Filed (acceptance time not in the bulk data set), ingested

    • VANGUARD GROUP INC: 7,210,835 shares
    • Vanguard Personalized Indexing Management, LLC: 7,288 shares

    Acceptance time not in the bulk data set (spec §4.2).

  8. period ended2024-09-30
    13F 7,102,706 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $455,425,508.

    13F-HR 0001752724-24-248565 filed by VANGUARD GROUP INC
    Filed (acceptance time not in the bulk data set), ingested

    • VANGUARD GROUP INC: 7,096,788 shares
    • Vanguard Personalized Indexing Management, LLC: 5,918 shares

    Acceptance time not in the bulk data set (spec §4.2).