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BlackRock, Inc.: GCT position timeline

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

BlackRock, Inc. held 2,187,868 GCT 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 2,187,868 shares
    Change vs previous 13F +273,199 shares

    <0.01% of the 13F portfolio, value $69,136,629.

    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 1,914,669 shares
    Change vs previous 13F -218,661 shares

    <0.01% of the 13F portfolio, value $86,887,681.

    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 2,133,330 shares
    Change vs previous 13F +1,642 shares

    <0.01% of the 13F portfolio, value $83,797,202.

    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 2,131,688 shares
    Change vs previous 13F +137,128 shares

    <0.01% of the 13F portfolio, value $60,539,939.

    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 1,994,560 shares
    Change vs previous 13F +91,709 shares

    <0.01% of the 13F portfolio, value $39,452,397.

    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 1,902,851 shares
    Change vs previous 13F +3,568 shares

    <0.01% of the 13F portfolio, value $27,020,486.

    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 1,899,283 shares
    Change vs previous 13F +208,037 shares

    <0.01% of the 13F portfolio, value $35,174,719.

    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 1,691,246 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $38,864,832.

    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).