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BlackRock, Inc.: ARVN position timeline

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

BlackRock, Inc. held 7,609,123 ARVN 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 7,609,123 shares
    Change vs previous 13F +811,539 shares

    <0.01% of the 13F portfolio, value $63,231,810.

    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 6,797,584 shares
    Change vs previous 13F -524,917 shares

    <0.01% of the 13F portfolio, value $72,054,389.

    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 7,322,501 shares
    Change vs previous 13F +519,563 shares

    <0.01% of the 13F portfolio, value $86,844,863.

    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 6,802,938 shares
    Change vs previous 13F -86,514 shares

    <0.01% of the 13F portfolio, value $57,961,031.

    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 6,889,452 shares
    Change vs previous 13F +719,850 shares

    <0.01% of the 13F portfolio, value $50,706,366.

    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 6,169,602 shares
    Change vs previous 13F -396,543 shares

    <0.01% of the 13F portfolio, value $43,310,606.

    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 6,566,145 shares
    Change vs previous 13F +70,059 shares

    <0.01% of the 13F portfolio, value $125,872,999.

    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 6,496,086 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $159,998,597.

    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).