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MILLENNIUM MANAGEMENT LLC: TNK position timeline

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

MILLENNIUM MANAGEMENT LLC held 69,424 TNK shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 69,424 shares
    Change vs previous 13F -13,372 shares

    <0.01% of the 13F portfolio, value $4,503,535.

    13F-HR 0001273087-26-000007 filed by MILLENNIUM MANAGEMENT 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 82,796 shares
    Change vs previous 13F -63,582 shares

    <0.01% of the 13F portfolio, value $6,070,603.

    13F-HR 0001273087-26-000004 filed by MILLENNIUM MANAGEMENT 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 146,378 shares
    Change vs previous 13F +98,156 shares

    0.01% of the 13F portfolio, value $7,819,513.

    13F-HR 0001273087-26-000002 filed by MILLENNIUM MANAGEMENT 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 48,222 shares
    Change vs previous 13F -57,194 shares

    <0.01% of the 13F portfolio, value $2,437,622.

    13F-HR 0001273087-25-000034 filed by MILLENNIUM MANAGEMENT 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 105,416 shares
    Change vs previous 13F -149,225 shares

    <0.01% of the 13F portfolio, value $4,397,956.

    13F-HR 0001273087-25-000028 filed by MILLENNIUM MANAGEMENT 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 254,641 shares
    Change vs previous 13F +50,815 shares

    0.01% of the 13F portfolio, value $9,745,111.

    13F-HR 0001273087-25-000019 filed by MILLENNIUM MANAGEMENT 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 203,826 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $8,110,237.

    13F-HR 0001273087-25-000015 filed by MILLENNIUM MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

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