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Disclosery

Zimmer Partners, LP: DUK position timeline

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

Zimmer Partners, LP held 37,500 DUK 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 37,500 shares
    Change vs previous 13F -400,429 shares

    0.11% of the 13F portfolio, value $4,746,750.

    13F-HR 0001565854-26-000003 filed by Zimmer Partners, 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 437,929 shares
    Change vs previous 13F -205,000 shares

    1.41% of the 13F portfolio, value $57,342,423.

    13F-HR 0001565854-26-000002 filed by Zimmer Partners, 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 642,929 shares
    Change vs previous 13F +186,400 shares

    1.99% of the 13F portfolio, value $75,357,708.

    13F-HR 0001565854-26-000001 filed by Zimmer Partners, 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 456,529 shares
    Change vs previous 13F -281,900 shares

    1.38% of the 13F portfolio, value $56,495,464.

    13F-HR 0001565854-25-000005 filed by Zimmer Partners, 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 738,429 shares
    Change vs previous 13F -773,200 shares

    2% of the 13F portfolio, value $87,134,622.

    13F-HR 0001085146-25-005254 filed by Zimmer Partners, 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 1,511,629 shares
    Change vs previous 13F -515,971 shares

    3.74% of the 13F portfolio, value $184,373,389.

    13F-HR 0001085146-25-003289 filed by Zimmer Partners, 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 2,027,600 shares
    Change vs previous 13F +585,600 shares

    3.79% of the 13F portfolio, value $218,453,624.

    13F-HR 0001085146-25-001645 filed by Zimmer Partners, LP
    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 1,442,000 shares
    Change vs previous 13F not available

    3.12% of the 13F portfolio, value $166,262,600.

    13F-HR 0001085146-24-005925 filed by Zimmer Partners, LP
    Filed (acceptance time not in the bulk data set), ingested

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