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DIMENSIONAL FUND ADVISORS LP: PRTA position timeline

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

DIMENSIONAL FUND ADVISORS LP held 905,651 PRTA 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 905,651 shares
    Change vs previous 13F +123,048 shares

    <0.01% of the 13F portfolio, value $8,867,349.

    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 782,603 shares
    Change vs previous 13F +7,396 shares

    <0.01% of the 13F portfolio, value $7,606,336.

    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 775,207 shares
    Change vs previous 13F -31,781 shares

    <0.01% of the 13F portfolio, value $7,402,857.

    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 806,988 shares
    Change vs previous 13F -155,351 shares

    <0.01% of the 13F portfolio, value $7,876,161.

    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 962,339 shares
    Change vs previous 13F +99,191 shares

    <0.01% of the 13F portfolio, value $5,841,454.

    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 863,148 shares
    Change vs previous 13F -1,685 shares

    <0.01% of the 13F portfolio, value $10,682,226.

    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 864,833 shares
    Change vs previous 13F +10,783 shares

    <0.01% of the 13F portfolio, value $11,979,564.

    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 854,050 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $14,292,873.

    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).