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VANGUARD GROUP INC: IBRX position timeline

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

VANGUARD GROUP INC held 36,504,772 IBRX 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 36,504,772 shares
    Change vs previous 13F +2,426,982 shares

    <0.01% of the 13F portfolio, value $319,599,279.

    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: 2,412,338 shares
    • Vanguard Investments Australia, Ltd.: 85,610 shares
    • VANGUARD ASSET MANAGEMENT, Ltd: 267,122 shares
    • Vanguard Personalized Indexing Management, LLC: 26,419 shares
    • Vanguard Global Advisers, LLC: 157,793 shares
    • VANGUARD CAPITAL MANAGEMENT LLC: 15,691,579 shares
    • VANGUARD PORTFOLIO MANAGEMENT LLC: 17,863,911 shares

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

  2. period ended2026-03-31
    13F/A 34,077,790 shares
    Change vs previous 13F +1,286,775 shares

    <0.01% of the 13F portfolio, value $261,376,648.

    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: 2,123,128 shares
    • Vanguard Investments Australia, Ltd.: 85,610 shares
    • VANGUARD ASSET MANAGEMENT, Ltd: 241,057 shares
    • Vanguard Personalized Indexing Management, LLC: 28,717 shares
    • Vanguard Global Advisers, LLC: 148,720 shares
    • VANGUARD CAPITAL MANAGEMENT LLC: 15,127,714 shares
    • VANGUARD PORTFOLIO MANAGEMENT LLC: 16,322,844 shares

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

  3. period ended2025-12-31
    13F 32,791,015 shares
    Change vs previous 13F +5,123,109 shares

    <0.01% of the 13F portfolio, value $64,926,210.

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

    • VANGUARD GROUP INC: 32,777,257 shares
    • Vanguard Personalized Indexing Management, LLC: 13,758 shares

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

  4. period ended2025-09-30
    13F 27,667,906 shares
    Change vs previous 13F +5,835,168 shares

    <0.01% of the 13F portfolio, value $68,063,048.

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

    • VANGUARD GROUP INC: 27,655,205 shares
    • Vanguard Personalized Indexing Management, LLC: 12,701 shares

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

  5. period ended2025-06-30
    13F 21,832,738 shares
    Change vs previous 13F +1,473,132 shares

    <0.01% of the 13F portfolio, value $57,638,428.

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

    • VANGUARD GROUP INC: 21,817,307 shares
    • Vanguard Personalized Indexing Management, LLC: 15,431 shares

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

  6. period ended2025-03-31
    13F 20,359,606 shares
    Change vs previous 13F +3,014,635 shares

    <0.01% of the 13F portfolio, value $61,282,415.

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

    • VANGUARD GROUP INC: 20,344,554 shares
    • Vanguard Personalized Indexing Management, LLC: 15,052 shares

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

  7. period ended2024-12-31
    13F 17,344,971 shares
    Change vs previous 13F +428,519 shares

    <0.01% of the 13F portfolio, value $44,403,126.

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

    • VANGUARD GROUP INC: 17,328,229 shares
    • Vanguard Personalized Indexing Management, LLC: 16,742 shares

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

  8. period ended2024-09-30
    13F 16,916,452 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $62,929,202.

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

    • VANGUARD GROUP INC: 16,902,516 shares
    • Vanguard Personalized Indexing Management, LLC: 13,936 shares

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