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DIMENSIONAL FUND ADVISORS LP: ACIU position timeline

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

DIMENSIONAL FUND ADVISORS LP held 340,082 ACIU 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 340,082 shares
    Change vs previous 13F -50,083 shares

    <0.01% of the 13F portfolio, value $812,145.

    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 390,165 shares
    Change vs previous 13F +176,701 shares

    <0.01% of the 13F portfolio, value $1,071,088.

    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 213,464 shares
    Change vs previous 13F +36,353 shares

    <0.01% of the 13F portfolio, value $670,374.

    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 177,111 shares
    Change vs previous 13F -21,575 shares

    <0.01% of the 13F portfolio, value $513,325.

    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 198,686 shares
    Change vs previous 13F -38,872 shares

    <0.01% of the 13F portfolio, value $403,135.

    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 237,558 shares
    Change vs previous 13F +106,148 shares

    <0.01% of the 13F portfolio, value $445,314.

    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 131,410 shares
    Change vs previous 13F +74,358 shares

    <0.01% of the 13F portfolio, value $354,677.

    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 57,052 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $215,657.

    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).