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DIMENSIONAL FUND ADVISORS LP: ALT position timeline

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

DIMENSIONAL FUND ADVISORS LP held 639,436 ALT 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 639,436 shares
    Change vs previous 13F -406,490 shares

    <0.01% of the 13F portfolio, value $1,943,537.

    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 1,045,926 shares
    Change vs previous 13F +762,223 shares

    <0.01% of the 13F portfolio, value $3,220,757.

    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 283,703 shares
    Change vs previous 13F -14,086 shares

    <0.01% of the 13F portfolio, value $1,024,168.

    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 297,789 shares
    Change vs previous 13F -149,681 shares

    <0.01% of the 13F portfolio, value $1,122,734.

    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 447,470 shares
    Change vs previous 13F -44,999 shares

    <0.01% of the 13F portfolio, value $1,730,422.

    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 492,469 shares
    Change vs previous 13F -140,972 shares

    <0.01% of the 13F portfolio, value $2,463,458.

    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 633,441 shares
    Change vs previous 13F -12,936 shares

    <0.01% of the 13F portfolio, value $4,567,492.

    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 646,377 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $3,969,902.

    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).