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Disclosery

Zimmer Partners, LP: AEP position timeline

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

Zimmer Partners, LP held 0 AEP shares at 2025-12-31 per its 13F-HR filed 2026-02-17.

the latest 13F is the newest step

  1. period ended2025-12-31
    13F 0 shares
    Change vs previous 13F -897,134 shares

    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).

    Exited: the 13F for this period no longer lists the position.

  2. period ended2025-09-30
    13F 897,134 shares
    Change vs previous 13F -1,656,798 shares

    2.47% of the 13F portfolio, value $100,927,575.

    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).

  3. period ended2025-06-30
    13F 2,553,932 shares
    Change vs previous 13F -696,068 shares

    6.07% of the 13F portfolio, value $264,995,984.

    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).

  4. period ended2025-03-31
    13F 3,250,000 shares
    Change vs previous 13F +2,294,844 shares

    7.2% of the 13F portfolio, value $355,127,500.

    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).

  5. period ended2024-12-31
    13F 955,156 shares
    Change vs previous 13F +487,032 shares

    1.53% of the 13F portfolio, value $88,094,038.

    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).

  6. period ended2024-09-30
    13F 468,124 shares
    Change vs previous 13F not available

    0.9% of the 13F portfolio, value $48,029,522.

    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).