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DIMENSIONAL FUND ADVISORS LP: GLIBA position timeline

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

DIMENSIONAL FUND ADVISORS LP held 174,376 GLIBA shares at 2026-06-30 per its 13F-HR filed 2026-08-11, and reported 191,393 shares, 5.2%, in a 13G filed 2026-10-08.

Estimated current stake: 191,393 shares, 5.2% of the class

Estimated from 13G of 2026-10-08. As of 2026-09-30, 13G 0000354204-26-001088.

Shares are the reporting group's aggregate and may include entities that do not file a 13F.

Percent of portfolio stays on the 13F for 2026-06-30.

  1. event date2026-09-30
    13G 191,393 shares
    Share basis changed not comparable

    5.2% of the class. Different basis (group aggregate from 13G).

    13G 0000354204-26-001088 filed by DIMENSIONAL FUND ADVISORS LP
    Accepted , ingested

    A 13D/G states the aggregate of its reporting persons, which may include entities that do not file a 13F.

  2. period ended2026-06-30
    13F 174,376 shares
    Change vs previous 13F +20,187 shares

    <0.01% of the 13F portfolio, value $3,818,837.

    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).

  3. period ended2026-03-31
    13F 154,189 shares
    Change vs previous 13F +35,340 shares

    <0.01% of the 13F portfolio, value $5,681,722.

    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).

  4. period ended2025-12-31
    13F 118,849 shares
    Change vs previous 13F +23,866 shares

    <0.01% of the 13F portfolio, value $4,381,775.

    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).

  5. period ended2025-09-30
    13F 94,983 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $3,566,646.

    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).