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VANGUARD GROUP INC: OBIO position timeline

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

VANGUARD GROUP INC held 2,604,090 OBIO 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 2,604,090 shares
    Change vs previous 13F +150,609 shares

    <0.01% of the 13F portfolio, value $11,236,649.

    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: 292,253 shares
    • Vanguard Global Advisers, LLC: 13,948 shares
    • VANGUARD CAPITAL MANAGEMENT LLC: 2,022,916 shares
    • VANGUARD PORTFOLIO MANAGEMENT LLC: 274,973 shares

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

  2. period ended2026-03-31
    13F/A 2,453,481 shares
    Change vs previous 13F +848,925 shares

    <0.01% of the 13F portfolio, value $10,427,295.

    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: 235,214 shares
    • Vanguard Global Advisers, LLC: 13,948 shares
    • VANGUARD CAPITAL MANAGEMENT LLC: 2,204,319 shares

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

  3. period ended2025-12-31
    13F 1,604,556 shares
    Change vs previous 13F +122,681 shares

    <0.01% of the 13F portfolio, value $6,658,907.

    13F-HR 0000102909-26-000031 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).

  4. period ended2025-09-30
    13F 1,481,875 shares
    Change vs previous 13F +324,558 shares

    <0.01% of the 13F portfolio, value $3,675,050.

    13F-HR 0000102909-25-000353 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).

  5. period ended2025-06-30
    13F 1,157,317 shares
    Change vs previous 13F -150,449 shares

    <0.01% of the 13F portfolio, value $3,101,609.

    13F-HR 0001752724-25-185843 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).

  6. period ended2025-03-31
    13F 1,307,766 shares
    Change vs previous 13F -9,804 shares

    <0.01% of the 13F portfolio, value $5,597,238.

    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 1,317,570 shares
    Change vs previous 13F +7,767 shares

    <0.01% of the 13F portfolio, value $5,270,280.

    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 1,309,803 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $6,732,387.

    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).