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BlackRock, Inc.: ASAN position timeline

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

BlackRock, Inc. held 9,419,877 ASAN 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 9,419,877 shares
    Change vs previous 13F +1,565,869 shares

    <0.01% of the 13F portfolio, value $65,939,139.

    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 7,854,008 shares
    Change vs previous 13F -499,043 shares

    <0.01% of the 13F portfolio, value $50,265,652.

    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 8,353,051 shares
    Change vs previous 13F -70,752 shares

    <0.01% of the 13F portfolio, value $114,520,330.

    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 8,423,803 shares
    Change vs previous 13F -278,433 shares

    <0.01% of the 13F portfolio, value $112,542,010.

    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 8,702,236 shares
    Change vs previous 13F +655,095 shares

    <0.01% of the 13F portfolio, value $117,480,194.

    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 8,047,141 shares
    Change vs previous 13F +484,084 shares

    <0.01% of the 13F portfolio, value $117,246,845.

    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 7,563,057 shares
    Change vs previous 13F +363,137 shares

    <0.01% of the 13F portfolio, value $153,303,165.

    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 7,199,920 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $83,447,072.

    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).