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Disclosery

Mariner, LLC: DUK position timeline

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

Mariner, LLC held 1,057,875 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 1,057,875 shares
    Change vs previous 13F -66,004 shares

    0.14% of the 13F portfolio, value $133,917,374.

    13F-HR 0001580642-26-005266 filed by Mariner, 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 1,123,879 shares
    Change vs previous 13F -35,615 shares

    0.17% of the 13F portfolio, value $147,168,186.

    13F-HR 0001580642-26-003158 filed by Mariner, 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 1,159,494 shares
    Change vs previous 13F +12,980 shares

    0.16% of the 13F portfolio, value $135,907,550.

    13F-HR 0001580642-26-001057 filed by Mariner, 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 1,146,514 shares
    Change vs previous 13F +60,877 shares

    0.18% of the 13F portfolio, value $141,871,881.

    13F-HR 0001580642-25-007297 filed by Mariner, 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 1,085,637 shares
    Change vs previous 13F +14,620 shares

    0.18% of the 13F portfolio, value $128,090,986.

    13F-HR 0001580642-25-005128 filed by Mariner, 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 1,071,017 shares
    Change vs previous 13F +34,205 shares

    0.22% of the 13F portfolio, value $130,599,850.

    13F-HR 0001580642-25-003135 filed by Mariner, 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 1,036,812 shares
    Change vs previous 13F +27,282 shares

    0.19% of the 13F portfolio, value $111,705,811.

    13F-HR 0001580642-25-000997 filed by Mariner, 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 1,009,530 shares
    Change vs previous 13F not available

    0.21% of the 13F portfolio, value $116,407,204.

    13F-HR 0001580642-24-006919 filed by Mariner, LLC
    Filed (acceptance time not in the bulk data set), ingested

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