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DIMENSIONAL FUND ADVISORS LP: OSK position timeline

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

DIMENSIONAL FUND ADVISORS LP held 3,206,164 OSK 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 3,206,164 shares
    Change vs previous 13F +154,653 shares

    0.09% of the 13F portfolio, value $492,084,735.

    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 3,051,511 shares
    Change vs previous 13F +46,306 shares

    0.09% of the 13F portfolio, value $449,165,890.

    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 3,005,205 shares
    Change vs previous 13F +175,139 shares

    0.08% of the 13F portfolio, value $377,547,337.

    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 2,830,066 shares
    Change vs previous 13F -6,905 shares

    0.08% of the 13F portfolio, value $367,052,918.

    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 2,836,971 shares
    Change vs previous 13F +164,548 shares

    0.07% of the 13F portfolio, value $322,114,460.

    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 2,672,423 shares
    Change vs previous 13F +354,714 shares

    0.06% of the 13F portfolio, value $251,417,345.

    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 2,317,709 shares
    Change vs previous 13F +206,377 shares

    0.05% of the 13F portfolio, value $220,341,693.

    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 2,111,332 shares
    Change vs previous 13F not available

    0.05% of the 13F portfolio, value $211,575,945.

    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).