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DIMENSIONAL FUND ADVISORS LP: SERA position timeline

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

DIMENSIONAL FUND ADVISORS LP held 29,499 SERA 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 29,499 shares
    Change vs previous 13F +9,964 shares

    <0.01% of the 13F portfolio, value $53,652.

    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 19,535 shares
    Change vs previous 13F -3,399 shares

    <0.01% of the 13F portfolio, value $39,256.

    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 22,934 shares
    Change vs previous 13F +510 shares

    <0.01% of the 13F portfolio, value $67,474.

    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 22,424 shares
    Change vs previous 13F 0 shares

    <0.01% of the 13F portfolio, value $68,581.

    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 22,424 shares
    Change vs previous 13F -14,005 shares

    <0.01% of the 13F portfolio, value $66,911.

    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 36,429 shares
    Change vs previous 13F -3,276 shares

    <0.01% of the 13F portfolio, value $133,550.

    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 39,705 shares
    Change vs previous 13F +99 shares

    <0.01% of the 13F portfolio, value $323,926.

    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 39,606 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $308,491.

    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).