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Cullen/Frost Bankers, Inc.: RIO position timeline

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

Cullen/Frost Bankers, Inc. held 208,598 RIO 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 208,598 shares
    Change vs previous 13F +12,829 shares

    0.2% of the 13F portfolio, value $19,802,166.

    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 195,769 shares
    Change vs previous 13F +9,666 shares

    0.21% of the 13F portfolio, value $18,263,290.

    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 186,103 shares
    Change vs previous 13F +5,189 shares

    0.16% of the 13F portfolio, value $14,893,798.

    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 180,914 shares
    Change vs previous 13F +12,897 shares

    0.14% of the 13F portfolio, value $11,942,157.

    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 168,017 shares
    Change vs previous 13F +62,370 shares

    0.12% of the 13F portfolio, value $9,800,441.

    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 105,647 shares
    Change vs previous 13F +12,803 shares

    0.09% of the 13F portfolio, value $6,347,291.

    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 92,844 shares
    Change vs previous 13F +21,403 shares

    0.07% of the 13F portfolio, value $5,460,174.

    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 71,441 shares
    Change vs previous 13F not available

    0.07% of the 13F portfolio, value $5,084,479.

    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).