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Gilbert & Cook, Inc.: BAM position timeline

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

Gilbert & Cook, Inc. held 11,166 BAM 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 11,166 shares
    Change vs previous 13F +2,483 shares

    0.06% of the 13F portfolio, value $500,795.

    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 8,683 shares
    Change vs previous 13F +3,409 shares

    0.05% of the 13F portfolio, value $385,959.

    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 5,274 shares
    Change vs previous 13F +581 shares

    0.03% of the 13F portfolio, value $276,305.

    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 4,693 shares
    Change vs previous 13F -470 shares

    0.03% of the 13F portfolio, value $267,219.

    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 5,163 shares
    Change vs previous 13F +16 shares

    0.04% of the 13F portfolio, value $285,411.

    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 5,147 shares
    Change vs previous 13F +75 shares

    0.04% of the 13F portfolio, value $249,372.

    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 5,072 shares
    Change vs previous 13F +86 shares

    0.04% of the 13F portfolio, value $274,852.

    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 4,986 shares
    Change vs previous 13F not available

    0.03% of the 13F portfolio, value $235,788.

    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).