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BlackRock, Inc.: CBOE position timeline

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

BlackRock, Inc. held 10,198,207 CBOE 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 10,198,207 shares
    Change vs previous 13F -313,183 shares

    0.04% of the 13F portfolio, value $2,474,798,941.

    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 10,511,390 shares
    Change vs previous 13F +612,954 shares

    0.05% of the 13F portfolio, value $2,954,436,460.

    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 9,898,436 shares
    Change vs previous 13F -108,790 shares

    0.04% of the 13F portfolio, value $2,484,507,441.

    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 10,007,226 shares
    Change vs previous 13F -275,486 shares

    0.04% of the 13F portfolio, value $2,454,272,260.

    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 10,282,712 shares
    Change vs previous 13F -52,504 shares

    0.05% of the 13F portfolio, value $2,398,031,339.

    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 10,335,216 shares
    Change vs previous 13F -76,108 shares

    0.05% of the 13F portfolio, value $2,338,756,097.

    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 10,411,324 shares
    Change vs previous 13F +267,376 shares

    0.04% of the 13F portfolio, value $2,034,372,749.

    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 10,143,948 shares
    Change vs previous 13F not available

    0.04% of the 13F portfolio, value $2,078,190,687.

    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).