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Cullen/Frost Bankers, Inc.: BRK-B position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Cullen/Frost Bankers, Inc. on BRK-B, newest first. How the timeline and the estimate are built.

Cullen/Frost Bankers, Inc. held 123,714 BRK-B shares at 2026-06-30 per its 13F-HR filed 2026-07-27.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 123,714 shares
    Change vs previous 13F -5,832 shares

    0.61% of the 13F portfolio, value $61,905,458.

    13F-HR 0000039263-26-000042 filed by Cullen/Frost Bankers, 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 129,546 shares
    Change vs previous 13F -2,682 shares

    0.71% of the 13F portfolio, value $62,078,644.

    13F-HR 0000039263-26-000037 filed by Cullen/Frost Bankers, 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 132,228 shares
    Change vs previous 13F -3,566 shares

    0.73% of the 13F portfolio, value $66,464,615.

    13F-HR 0000039263-26-000012 filed by Cullen/Frost Bankers, 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 135,794 shares
    Change vs previous 13F -3,349 shares

    0.79% of the 13F portfolio, value $68,268,841.

    13F-HR 0000039263-25-000119 filed by Cullen/Frost Bankers, 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 139,143 shares
    Change vs previous 13F +3,137 shares

    0.85% of the 13F portfolio, value $67,591,268.

    13F-HR 0000039263-25-000097 filed by Cullen/Frost Bankers, 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 136,006 shares
    Change vs previous 13F -39 shares

    1.01% of the 13F portfolio, value $72,434,093.

    13F-HR 0000039263-25-000087 filed by Cullen/Frost Bankers, 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 136,045 shares
    Change vs previous 13F -29,152 shares

    0.84% of the 13F portfolio, value $61,666,493.

    13F-HR 0000039263-25-000015 filed by Cullen/Frost Bankers, 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 165,197 shares
    Change vs previous 13F not available

    1.04% of the 13F portfolio, value $76,033,356.

    13F-HR 0000039263-24-000074 filed by Cullen/Frost Bankers, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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