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DIMENSIONAL FUND ADVISORS LP: ALTO position timeline

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

DIMENSIONAL FUND ADVISORS LP held 1,143,740 ALTO 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 1,143,740 shares
    Change vs previous 13F +484,472 shares

    <0.01% of the 13F portfolio, value $6,517,591.

    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 659,268 shares
    Change vs previous 13F +281,833 shares

    <0.01% of the 13F portfolio, value $3,189,623.

    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 377,435 shares
    Change vs previous 13F -412,161 shares

    <0.01% of the 13F portfolio, value $1,087,161.

    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 789,596 shares
    Change vs previous 13F -109,436 shares

    <0.01% of the 13F portfolio, value $852,813.

    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 899,032 shares
    Change vs previous 13F -147,199 shares

    <0.01% of the 13F portfolio, value $1,033,838.

    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 1,046,231 shares
    Change vs previous 13F -221,564 shares

    <0.01% of the 13F portfolio, value $1,192,851.

    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 1,267,795 shares
    Change vs previous 13F -275,530 shares

    <0.01% of the 13F portfolio, value $1,977,611.

    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 1,543,325 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $2,484,901.

    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).