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DIMENSIONAL FUND ADVISORS LP: DDS position timeline

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

DIMENSIONAL FUND ADVISORS LP held 214,974 DDS 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 214,974 shares
    Change vs previous 13F -1,111 shares

    0.02% of the 13F portfolio, value $113,607,779.

    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 216,085 shares
    Change vs previous 13F -640 shares

    0.03% of the 13F portfolio, value $123,612,328.

    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 216,725 shares
    Change vs previous 13F -42,873 shares

    0.03% of the 13F portfolio, value $131,414,173.

    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 259,598 shares
    Change vs previous 13F -41,878 shares

    0.03% of the 13F portfolio, value $159,522,673.

    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 301,476 shares
    Change vs previous 13F -4,031 shares

    0.03% of the 13F portfolio, value $125,965,939.

    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 305,507 shares
    Change vs previous 13F -13,916 shares

    0.03% of the 13F portfolio, value $109,408,646.

    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 319,423 shares
    Change vs previous 13F -4,809 shares

    0.03% of the 13F portfolio, value $137,917,200.

    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 324,232 shares
    Change vs previous 13F not available

    0.03% of the 13F portfolio, value $124,414,380.

    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).