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DIMENSIONAL FUND ADVISORS LP: GTLB position timeline

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

DIMENSIONAL FUND ADVISORS LP held 306,825 GTLB 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 306,825 shares
    Change vs previous 13F +257,951 shares

    <0.01% of the 13F portfolio, value $9,367,368.

    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 48,874 shares
    Change vs previous 13F -3,864 shares

    <0.01% of the 13F portfolio, value $1,057,634.

    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 52,738 shares
    Change vs previous 13F +961 shares

    <0.01% of the 13F portfolio, value $1,979,257.

    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 51,777 shares
    Change vs previous 13F +10,331 shares

    <0.01% of the 13F portfolio, value $2,334,107.

    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 41,446 shares
    Change vs previous 13F -69,502 shares

    <0.01% of the 13F portfolio, value $1,869,629.

    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 110,948 shares
    Change vs previous 13F +24,999 shares

    <0.01% of the 13F portfolio, value $5,214,556.

    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 85,949 shares
    Change vs previous 13F +19,846 shares

    <0.01% of the 13F portfolio, value $4,843,486.

    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 66,103 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $3,406,949.

    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).