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RENAISSANCE TECHNOLOGIES LLC: TNK position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of RENAISSANCE TECHNOLOGIES LLC on TNK, newest first. How the timeline and the estimate are built.

RENAISSANCE TECHNOLOGIES LLC held 425,924 TNK shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 425,924 shares
    Change vs previous 13F -132,076 shares

    0.04% of the 13F portfolio, value $27,629,690.

    13F-HR 0001037389-26-000059 filed by RENAISSANCE TECHNOLOGIES LLC
    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 558,000 shares
    Change vs previous 13F +900 shares

    0.06% of the 13F portfolio, value $40,912,560.

    13F-HR 0001037389-26-000033 filed by RENAISSANCE TECHNOLOGIES LLC
    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 557,100 shares
    Change vs previous 13F -273,024 shares

    0.05% of the 13F portfolio, value $29,760,282.

    13F-HR 0001037389-26-000023 filed by RENAISSANCE TECHNOLOGIES LLC
    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 830,124 shares
    Change vs previous 13F +45,600 shares

    0.06% of the 13F portfolio, value $41,962,768.

    13F-HR 0001037389-25-000064 filed by RENAISSANCE TECHNOLOGIES LLC
    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 784,524 shares
    Change vs previous 13F +177,412 shares

    0.04% of the 13F portfolio, value $32,730,341.

    13F-HR 0001037389-25-000034 filed by RENAISSANCE TECHNOLOGIES LLC
    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 607,112 shares
    Change vs previous 13F +4,700 shares

    0.04% of the 13F portfolio, value $23,234,176.

    13F-HR 0001037389-25-000023 filed by RENAISSANCE TECHNOLOGIES LLC
    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 602,412 shares
    Change vs previous 13F not available

    0.04% of the 13F portfolio, value $23,969,973.

    13F-HR 0001037389-25-000009 filed by RENAISSANCE TECHNOLOGIES LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).