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DIMENSIONAL FUND ADVISORS LP: OABI position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of DIMENSIONAL FUND ADVISORS LP on OABI, newest first. How the timeline and the estimate are built.

DIMENSIONAL FUND ADVISORS LP held 1,262,099 OABI shares at 2026-06-30 per its 13F-HR filed 2026-08-11.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 1,262,099 shares
    Change vs previous 13F -483,149 shares

    <0.01% of the 13F portfolio, value $3,105,584.

    13F-HR 0000354204-26-000866 filed by DIMENSIONAL FUND ADVISORS LP
    Filed (acceptance time not in the bulk data set), ingested

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

  2. period ended2026-03-31
    13F 1,745,248 shares
    Change vs previous 13F -407,345 shares

    <0.01% of the 13F portfolio, value $2,739,965.

    13F-HR 0000354204-26-000581 filed by DIMENSIONAL FUND ADVISORS LP
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-12-31
    13F 2,152,593 shares
    Change vs previous 13F -395,691 shares

    <0.01% of the 13F portfolio, value $3,982,373.

    13F-HR 0000354204-26-000347 filed by DIMENSIONAL FUND ADVISORS LP
    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 2,548,284 shares
    Change vs previous 13F -365,480 shares

    <0.01% of the 13F portfolio, value $4,077,330.

    13F-HR 0000354204-25-001337 filed by DIMENSIONAL FUND ADVISORS LP
    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 2,913,764 shares
    Change vs previous 13F -217,954 shares

    <0.01% of the 13F portfolio, value $5,069,651.

    13F-HR 0000354204-25-001097 filed by DIMENSIONAL FUND ADVISORS LP
    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 3,131,718 shares
    Change vs previous 13F +106,044 shares

    <0.01% of the 13F portfolio, value $7,516,273.

    13F-HR 0000354204-25-000866 filed by DIMENSIONAL FUND ADVISORS LP
    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 3,025,674 shares
    Change vs previous 13F +142,513 shares

    <0.01% of the 13F portfolio, value $10,711,035.

    13F-HR 0000354204-25-000528 filed by DIMENSIONAL FUND ADVISORS LP
    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 2,883,161 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $12,195,919.

    13F-HR 0000354204-24-004773 filed by DIMENSIONAL FUND ADVISORS LP
    Filed (acceptance time not in the bulk data set), ingested

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