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Disclosery

Gilbert & Cook, Inc.: MA position timeline

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

Gilbert & Cook, Inc. held 2,842 MA 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 2,842 shares
    Change vs previous 13F +21 shares

    0.17% of the 13F portfolio, value $1,459,651.

    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 2,821 shares
    Change vs previous 13F -29 shares

    0.18% of the 13F portfolio, value $1,409,541.

    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 2,850 shares
    Change vs previous 13F -42 shares

    0.2% of the 13F portfolio, value $1,627,008.

    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 2,892 shares
    Change vs previous 13F +8 shares

    0.21% of the 13F portfolio, value $1,644,999.

    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 2,884 shares
    Change vs previous 13F +81 shares

    0.22% of the 13F portfolio, value $1,620,635.

    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 2,803 shares
    Change vs previous 13F +2 shares

    0.22% of the 13F portfolio, value $1,536,380.

    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 2,801 shares
    Change vs previous 13F -15 shares

    0.21% of the 13F portfolio, value $1,474,923.

    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 2,816 shares
    Change vs previous 13F not available

    0.19% of the 13F portfolio, value $1,390,541.

    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).