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BlackRock, Inc.: GBCI position timeline

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

BlackRock, Inc. held 17,715,517 GBCI shares at 2026-06-30 per its 13F-HR filed 2026-08-07.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 17,715,517 shares
    Change vs previous 13F +1,695,993 shares

    0.01% of the 13F portfolio, value $913,766,354.

    13F-HR 0002012383-26-003238 filed by BlackRock, 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 16,019,524 shares
    Change vs previous 13F -53,849 shares

    0.01% of the 13F portfolio, value $715,592,129.

    13F-HR 0002012383-26-001841 filed by BlackRock, 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 16,073,373 shares
    Change vs previous 13F +1,224,598 shares

    0.01% of the 13F portfolio, value $708,032,085.

    13F-HR 0002012383-26-000920 filed by BlackRock, 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 14,848,775 shares
    Change vs previous 13F +192,491 shares

    0.01% of the 13F portfolio, value $722,689,879.

    13F-HR 0002012383-25-002949 filed by BlackRock, 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 14,656,284 shares
    Change vs previous 13F +94,855 shares

    0.01% of the 13F portfolio, value $631,392,717.

    13F-HR 0001060021-25-000120 filed by BlackRock, 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 14,561,429 shares
    Change vs previous 13F -259,124 shares

    0.01% of the 13F portfolio, value $643,906,384.

    13F-HR 0001576419-25-000869 filed by BlackRock, 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 14,820,553 shares
    Change vs previous 13F +111,567 shares

    0.02% of the 13F portfolio, value $744,288,164.

    13F-HR 0001060021-25-000002 filed by BlackRock, 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 14,708,986 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $672,200,653.

    13F-HR 0001426459-24-000006 filed by BlackRock, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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