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Disclosery

BlackRock, Inc.: AROC position timeline

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

BlackRock, Inc. held 29,906,924 AROC 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 29,906,924 shares
    Change vs previous 13F +1,803,762 shares

    0.02% of the 13F portfolio, value $1,217,510,864.

    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 28,103,162 shares
    Change vs previous 13F +697,834 shares

    0.02% of the 13F portfolio, value $977,990,035.

    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 27,405,328 shares
    Change vs previous 13F +990,672 shares

    0.01% of the 13F portfolio, value $713,086,643.

    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 26,414,656 shares
    Change vs previous 13F -605,589 shares

    0.01% of the 13F portfolio, value $694,969,601.

    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 27,020,245 shares
    Change vs previous 13F -1,725,712 shares

    0.01% of the 13F portfolio, value $670,912,689.

    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 28,745,957 shares
    Change vs previous 13F -98,270 shares

    0.02% of the 13F portfolio, value $754,293,915.

    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 28,844,227 shares
    Change vs previous 13F +843,519 shares

    0.01% of the 13F portfolio, value $717,932,801.

    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 28,000,708 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $566,734,334.

    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).