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Disclosery

BlackRock, Inc.: CNC position timeline

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

BlackRock, Inc. held 41,446,046 CNC 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 41,446,046 shares
    Change vs previous 13F +1,623,647 shares

    0.04% of the 13F portfolio, value $2,660,421,666.

    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 39,822,399 shares
    Change vs previous 13F -4,574,465 shares

    0.02% of the 13F portfolio, value $1,303,785,319.

    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 44,396,864 shares
    Change vs previous 13F -954,477 shares

    0.03% of the 13F portfolio, value $1,826,930,943.

    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 45,351,341 shares
    Change vs previous 13F +137,569 shares

    0.03% of the 13F portfolio, value $1,618,135,840.

    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 45,213,772 shares
    Change vs previous 13F +42,195 shares

    0.05% of the 13F portfolio, value $2,454,203,562.

    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 45,171,577 shares
    Change vs previous 13F +2,649,381 shares

    0.06% of the 13F portfolio, value $2,742,366,442.

    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 42,522,196 shares
    Change vs previous 13F -3,085,875 shares

    0.05% of the 13F portfolio, value $2,575,994,595.

    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 45,608,071 shares
    Change vs previous 13F not available

    0.07% of the 13F portfolio, value $3,433,375,574.

    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).