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BlackRock, Inc.: ADC position timeline

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

BlackRock, Inc. held 19,112,107 ADC 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 19,112,107 shares
    Change vs previous 13F +1,222,099 shares

    0.02% of the 13F portfolio, value $1,447,550,998.

    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 17,890,008 shares
    Change vs previous 13F +1,102,612 shares

    0.02% of the 13F portfolio, value $1,348,548,794.

    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 16,787,396 shares
    Change vs previous 13F +728,383 shares

    0.02% of the 13F portfolio, value $1,209,196,071.

    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 16,059,013 shares
    Change vs previous 13F +785,866 shares

    0.02% of the 13F portfolio, value $1,140,832,314.

    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 15,273,147 shares
    Change vs previous 13F +2,275,716 shares

    0.02% of the 13F portfolio, value $1,115,856,097.

    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 12,997,431 shares
    Change vs previous 13F -362,921 shares

    0.02% of the 13F portfolio, value $1,003,271,704.

    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 13,360,352 shares
    Change vs previous 13F +179,121 shares

    0.02% of the 13F portfolio, value $941,236,820.

    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 13,181,231 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $992,942,122.

    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).