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VANGUARD GROUP INC: OABI position timeline

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

VANGUARD GROUP INC held 5,653,421 OABI 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 5,653,421 shares
    Change vs previous 13F -46,261 shares

    <0.01% of the 13F portfolio, value $13,907,416.

    13F-HR 0002100119-26-001527 filed by VANGUARD CAPITAL MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

    • VANGUARD FIDUCIARY TRUST CO: 758,460 shares
    • Vanguard Personalized Indexing Management, LLC: 10,793 shares
    • Vanguard Global Advisers, LLC: 51,396 shares
    • VANGUARD CAPITAL MANAGEMENT LLC: 3,852,356 shares
    • VANGUARD PORTFOLIO MANAGEMENT LLC: 980,416 shares

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

  2. period ended2026-03-31
    13F/A 5,699,682 shares
    Change vs previous 13F +43,048 shares

    <0.01% of the 13F portfolio, value $8,948,501.

    13F-HR/A 0002100119-26-001311 filed by VANGUARD CAPITAL MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

    • VANGUARD FIDUCIARY TRUST CO: 725,608 shares
    • Vanguard Personalized Indexing Management, LLC: 25,227 shares
    • Vanguard Global Advisers, LLC: 51,396 shares
    • VANGUARD CAPITAL MANAGEMENT LLC: 3,993,652 shares
    • VANGUARD PORTFOLIO MANAGEMENT LLC: 903,799 shares

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

  3. period ended2025-12-31
    13F 5,656,634 shares
    Change vs previous 13F +466,879 shares

    <0.01% of the 13F portfolio, value $10,464,773.

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

    • VANGUARD GROUP INC: 5,625,197 shares
    • Vanguard Personalized Indexing Management, LLC: 31,437 shares

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

  4. period ended2025-09-30
    13F 5,189,755 shares
    Change vs previous 13F -123,725 shares

    <0.01% of the 13F portfolio, value $8,303,607.

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

    • VANGUARD GROUP INC: 5,148,061 shares
    • Vanguard Personalized Indexing Management, LLC: 41,694 shares

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

  5. period ended2025-06-30
    13F 5,313,480 shares
    Change vs previous 13F +134,174 shares

    <0.01% of the 13F portfolio, value $9,245,455.

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

    • VANGUARD GROUP INC: 5,268,315 shares
    • Vanguard Personalized Indexing Management, LLC: 45,165 shares

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

  6. period ended2025-03-31
    13F 5,179,306 shares
    Change vs previous 13F +123,996 shares

    <0.01% of the 13F portfolio, value $12,430,335.

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

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

  7. period ended2024-12-31
    13F 5,055,310 shares
    Change vs previous 13F -136,375 shares

    <0.01% of the 13F portfolio, value $17,895,797.

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

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

  8. period ended2024-09-30
    13F 5,191,685 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $21,960,827.

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

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