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DIMENSIONAL FUND ADVISORS LP: TNK position timeline

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

DIMENSIONAL FUND ADVISORS LP held 1,920,700 TNK 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 1,920,700 shares
    Change vs previous 13F +16,951 shares

    0.02% of the 13F portfolio, value $124,598,543.

    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 1,903,749 shares
    Change vs previous 13F +68,437 shares

    0.03% of the 13F portfolio, value $139,579,128.

    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 1,835,312 shares
    Change vs previous 13F +36,199 shares

    0.02% of the 13F portfolio, value $98,041,641.

    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 1,799,113 shares
    Change vs previous 13F +35,131 shares

    0.02% of the 13F portfolio, value $90,947,226.

    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 1,763,982 shares
    Change vs previous 13F -87,139 shares

    0.02% of the 13F portfolio, value $73,595,044.

    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 1,851,121 shares
    Change vs previous 13F -128,654 shares

    0.02% of the 13F portfolio, value $70,843,593.

    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 1,979,775 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $78,772,545.

    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).