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DIMENSIONAL FUND ADVISORS LP: O position timeline

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

DIMENSIONAL FUND ADVISORS LP held 13,479,666 O 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 13,479,666 shares
    Change vs previous 13F +461,447 shares

    0.15% of the 13F portfolio, value $835,236,944.

    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 13,018,219 shares
    Change vs previous 13F +154,581 shares

    0.17% of the 13F portfolio, value $796,456,534.

    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 12,863,638 shares
    Change vs previous 13F +192,467 shares

    0.15% of the 13F portfolio, value $725,144,157.

    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 12,671,171 shares
    Change vs previous 13F +433,602 shares

    0.17% of the 13F portfolio, value $770,273,012.

    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 12,237,569 shares
    Change vs previous 13F +129,008 shares

    0.16% of the 13F portfolio, value $704,992,665.

    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 12,108,561 shares
    Change vs previous 13F +451,307 shares

    0.17% of the 13F portfolio, value $702,380,673.

    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 11,657,254 shares
    Change vs previous 13F -71,343 shares

    0.15% of the 13F portfolio, value $622,597,995.

    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 11,728,597 shares
    Change vs previous 13F not available

    0.18% of the 13F portfolio, value $743,812,587.

    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).