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SEI INVESTMENTS CO: AEP position timeline

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

SEI INVESTMENTS CO held 1,086,081 AEP 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 1,086,081 shares
    Change vs previous 13F -325,653 shares

    0.13% of the 13F portfolio, value $148,584,834.

    13F-HR 0002048251-26-006553 filed by SEI INVESTMENTS CO
    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 1,411,734 shares
    Change vs previous 13F +402,502 shares

    0.17% of the 13F portfolio, value $185,051,385.

    13F-HR 0002048251-26-003739 filed by SEI INVESTMENTS CO
    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 1,009,232 shares
    Change vs previous 13F +447,217 shares

    0.11% of the 13F portfolio, value $116,374,993.

    13F-HR 0000350894-26-000005 filed by SEI INVESTMENTS CO
    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 562,015 shares
    Change vs previous 13F +77,067 shares

    0.07% of the 13F portfolio, value $63,230,528.

    13F-HR 0002048251-25-002343 filed by SEI INVESTMENTS CO
    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 484,948 shares
    Change vs previous 13F +13,155 shares

    0.06% of the 13F portfolio, value $50,320,735.

    13F-HR 0001041062-25-000162 filed by SEI INVESTMENTS CO
    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/A 471,793 shares
    Change vs previous 13F -88,174 shares

    0.07% of the 13F portfolio, value $51,553,981.

    13F-HR/A 0001041062-25-000106 filed by SEI INVESTMENTS CO
    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 559,967 shares
    Change vs previous 13F +156,563 shares

    0.07% of the 13F portfolio, value $51,645,549.

    13F-HR 0001041062-25-000019 filed by SEI INVESTMENTS CO
    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 403,404 shares
    Change vs previous 13F not available

    0.05% of the 13F portfolio, value $41,390,094.

    13F-HR 0001041062-24-000165 filed by SEI INVESTMENTS CO
    Filed (acceptance time not in the bulk data set), ingested

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