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Disclosery

BlackRock, Inc.: ATOM position timeline

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

BlackRock, Inc. held 2,990,446 ATOM 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 2,990,446 shares
    Change vs previous 13F +617,602 shares

    <0.01% of the 13F portfolio, value $26,046,785.

    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 2,372,844 shares
    Change vs previous 13F +399,668 shares

    <0.01% of the 13F portfolio, value $9,040,535.

    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 1,973,176 shares
    Change vs previous 13F +76,330 shares

    <0.01% of the 13F portfolio, value $4,360,720.

    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 1,896,846 shares
    Change vs previous 13F +175,724 shares

    <0.01% of the 13F portfolio, value $8,384,059.

    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 1,721,122 shares
    Change vs previous 13F +1,295,508 shares

    <0.01% of the 13F portfolio, value $8,674,454.

    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 425,614 shares
    Change vs previous 13F +23,193 shares

    <0.01% of the 13F portfolio, value $1,702,456.

    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 402,421 shares
    Change vs previous 13F +22,225 shares

    <0.01% of the 13F portfolio, value $4,668,083.

    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 380,196 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $999,916.

    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).