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DIMENSIONAL FUND ADVISORS LP: ALTG position timeline

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

DIMENSIONAL FUND ADVISORS LP held 462,637 ALTG 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 462,637 shares
    Change vs previous 13F -30,260 shares

    <0.01% of the 13F portfolio, value $2,993,849.

    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 492,897 shares
    Change vs previous 13F -25,389 shares

    <0.01% of the 13F portfolio, value $2,646,554.

    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 518,286 shares
    Change vs previous 13F -39,386 shares

    <0.01% of the 13F portfolio, value $2,384,277.

    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 557,672 shares
    Change vs previous 13F -79,971 shares

    <0.01% of the 13F portfolio, value $4,037,424.

    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 637,643 shares
    Change vs previous 13F -9,640 shares

    <0.01% of the 13F portfolio, value $4,029,743.

    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 647,283 shares
    Change vs previous 13F +38,877 shares

    <0.01% of the 13F portfolio, value $3,035,554.

    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 608,406 shares
    Change vs previous 13F +18,926 shares

    <0.01% of the 13F portfolio, value $3,978,936.

    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 589,480 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $3,972,630.

    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).