Skip to content
Disclosery

BlackRock, Inc.: GCBC position timeline

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

BlackRock, Inc. held 667,689 GCBC 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 667,689 shares
    Change vs previous 13F -10,539 shares

    <0.01% of the 13F portfolio, value $22,427,672.

    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 678,228 shares
    Change vs previous 13F -10,568 shares

    <0.01% of the 13F portfolio, value $15,199,091.

    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 688,796 shares
    Change vs previous 13F -6,247 shares

    <0.01% of the 13F portfolio, value $15,311,934.

    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 695,043 shares
    Change vs previous 13F +131,021 shares

    <0.01% of the 13F portfolio, value $15,707,972.

    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 564,022 shares
    Change vs previous 13F +71,802 shares

    <0.01% of the 13F portfolio, value $12,532,569.

    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 492,220 shares
    Change vs previous 13F +42,413 shares

    <0.01% of the 13F portfolio, value $11,867,423.

    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 449,807 shares
    Change vs previous 13F +24,142 shares

    <0.01% of the 13F portfolio, value $12,468,650.

    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 425,665 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $13,153,050.

    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).