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RENAISSANCE TECHNOLOGIES LLC: DUK position timeline

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

RENAISSANCE TECHNOLOGIES LLC held 739,550 DUK 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 739,550 shares
    Change vs previous 13F +736,750 shares

    0.13% of the 13F portfolio, value $93,612,239.

    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 2,800 shares
    Change vs previous 13F -315,050 shares

    <0.01% of the 13F portfolio, value $366,632.

    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 317,850 shares
    Change vs previous 13F +90,000 shares

    0.06% of the 13F portfolio, value $37,255,198.

    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 227,850 shares
    Change vs previous 13F -65,650 shares

    0.04% of the 13F portfolio, value $28,196,438.

    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 293,500 shares
    Change vs previous 13F -62,550 shares

    0.05% of the 13F portfolio, value $34,633,000.

    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 356,050 shares
    Change vs previous 13F -428,249 shares

    0.07% of the 13F portfolio, value $43,427,419.

    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 784,299 shares
    Change vs previous 13F +468,549 shares

    0.13% of the 13F portfolio, value $84,500,374.

    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).

  8. period ended2024-09-30
    13F 315,750 shares
    Change vs previous 13F not available

    0.05% of the 13F portfolio, value $36,405,975.

    13F-HR 0001037389-24-000091 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).