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Disclosery

Gilbert & Cook, Inc.: AEP position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Gilbert & Cook, Inc. on AEP, newest first. How the timeline and the estimate are built.

Gilbert & Cook, Inc. held 4,440 AEP shares at 2026-06-30 per its 13F-HR filed 2026-07-28.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 4,440 shares
    Change vs previous 13F +77 shares

    0.07% of the 13F portfolio, value $607,436.

    13F-HR 0001675762-26-000004 filed by Gilbert & Cook, Inc.
    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 4,363 shares
    Change vs previous 13F +97 shares

    0.07% of the 13F portfolio, value $571,902.

    13F-HR 0001675762-26-000003 filed by Gilbert & Cook, Inc.
    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 4,266 shares
    Change vs previous 13F +9 shares

    0.06% of the 13F portfolio, value $491,912.

    13F-HR 0001675762-26-000001 filed by Gilbert & Cook, Inc.
    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 4,257 shares
    Change vs previous 13F +221 shares

    0.06% of the 13F portfolio, value $478,913.

    13F-HR 0001675762-25-000002 filed by Gilbert & Cook, Inc.
    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 4,036 shares
    Change vs previous 13F +91 shares

    0.06% of the 13F portfolio, value $418,775.

    13F-HR 0001765380-25-000281 filed by Gilbert & Cook, Inc.
    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 3,945 shares
    Change vs previous 13F +117 shares

    0.06% of the 13F portfolio, value $431,070.

    13F-HR 0001765380-25-000172 filed by Gilbert & Cook, Inc.
    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 3,828 shares
    Change vs previous 13F +97 shares

    0.05% of the 13F portfolio, value $353,056.

    13F-HR 0001765380-25-000007 filed by Gilbert & Cook, Inc.
    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 3,731 shares
    Change vs previous 13F not available

    0.05% of the 13F portfolio, value $382,801.

    13F-HR 0001765380-24-000405 filed by Gilbert & Cook, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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