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VANGUARD GROUP INC: INSP position timeline

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

VANGUARD GROUP INC held 3,609,399 INSP 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 3,609,399 shares
    Change vs previous 13F +494,929 shares

    <0.01% of the 13F portfolio, value $161,015,289.

    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: 190,563 shares
    • Vanguard Investments Australia, Ltd.: 6,759 shares
    • VANGUARD ASSET MANAGEMENT, Ltd: 25,473 shares
    • Vanguard Personalized Indexing Management, LLC: 5,185 shares
    • Vanguard Global Advisers, LLC: 21,530 shares
    • VANGUARD CAPITAL MANAGEMENT LLC: 1,270,928 shares
    • VANGUARD PORTFOLIO MANAGEMENT LLC: 2,088,961 shares

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

  2. period ended2026-03-31
    13F/A 3,114,470 shares
    Change vs previous 13F +158,859 shares

    <0.01% of the 13F portfolio, value $160,644,362.

    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: 167,700 shares
    • Vanguard Investments Australia, Ltd.: 6,759 shares
    • VANGUARD ASSET MANAGEMENT, Ltd: 25,473 shares
    • Vanguard Personalized Indexing Management, LLC: 0 shares
    • Vanguard Global Advisers, LLC: 10,627 shares
    • VANGUARD CAPITAL MANAGEMENT LLC: 1,266,738 shares
    • VANGUARD PORTFOLIO MANAGEMENT LLC: 1,637,173 shares

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

  3. period ended2025-12-31
    13F 2,955,611 shares
    Change vs previous 13F -44,476 shares

    <0.01% of the 13F portfolio, value $272,596,003.

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

    • VANGUARD GROUP INC: 2,953,170 shares
    • Vanguard Personalized Indexing Management, LLC: 2,441 shares

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

  4. period ended2025-09-30
    13F 3,000,087 shares
    Change vs previous 13F -205,864 shares

    <0.01% of the 13F portfolio, value $222,606,456.

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

    • VANGUARD GROUP INC: 3,000,087 shares
    • Vanguard Personalized Indexing Management, LLC: 0 shares

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

  5. period ended2025-06-30
    13F 3,205,951 shares
    Change vs previous 13F -21,516 shares

    0.01% of the 13F portfolio, value $416,036,262.

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

    • VANGUARD GROUP INC: 3,203,591 shares
    • Vanguard Personalized Indexing Management, LLC: 2,360 shares

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

  6. period ended2025-03-31
    13F 3,227,467 shares
    Change vs previous 13F -44,608 shares

    0.01% of the 13F portfolio, value $514,070,943.

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

    • VANGUARD GROUP INC: 3,225,645 shares
    • Vanguard Personalized Indexing Management, LLC: 1,822 shares

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

  7. period ended2024-12-31
    13F 3,272,075 shares
    Change vs previous 13F +37,927 shares

    0.01% of the 13F portfolio, value $606,577,264.

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

    • VANGUARD GROUP INC: 3,270,357 shares
    • Vanguard Personalized Indexing Management, LLC: 1,718 shares

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

  8. period ended2024-09-30
    13F 3,234,148 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $682,566,936.

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

    • VANGUARD GROUP INC: 3,232,138 shares
    • Vanguard Personalized Indexing Management, LLC: 2,010 shares

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