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Cullen/Frost Bankers, Inc.: ISRG position timeline

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

Cullen/Frost Bankers, Inc. held 88,175 ISRG 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 88,175 shares
    Change vs previous 13F +1,422 shares

    0.35% of the 13F portfolio, value $35,065,271.

    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 86,753 shares
    Change vs previous 13F +2,931 shares

    0.45% of the 13F portfolio, value $39,992,306.

    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 83,822 shares
    Change vs previous 13F +1,766 shares

    0.52% of the 13F portfolio, value $47,473,478.

    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 82,056 shares
    Change vs previous 13F +3,450 shares

    0.43% of the 13F portfolio, value $36,697,753.

    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 78,606 shares
    Change vs previous 13F +1,224 shares

    0.54% of the 13F portfolio, value $42,715,102.

    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 77,382 shares
    Change vs previous 13F +1,387 shares

    0.54% of the 13F portfolio, value $38,324,815.

    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 75,995 shares
    Change vs previous 13F +3 shares

    0.54% of the 13F portfolio, value $39,666,173.

    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 75,992 shares
    Change vs previous 13F not available

    0.51% of the 13F portfolio, value $37,332,423.

    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).