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Disclosery

BlackRock, Inc.: ARDX position timeline

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

BlackRock, Inc. held 23,504,630 ARDX 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 23,504,630 shares
    Change vs previous 13F +2,340,498 shares

    <0.01% of the 13F portfolio, value $119,873,615.

    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 21,164,132 shares
    Change vs previous 13F +25,027 shares

    <0.01% of the 13F portfolio, value $126,773,151.

    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 21,139,105 shares
    Change vs previous 13F +315,525 shares

    <0.01% of the 13F portfolio, value $123,240,982.

    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 20,823,580 shares
    Change vs previous 13F +75,727 shares

    <0.01% of the 13F portfolio, value $114,737,927.

    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 20,747,853 shares
    Change vs previous 13F +2,799,200 shares

    <0.01% of the 13F portfolio, value $81,331,585.

    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 17,948,653 shares
    Change vs previous 13F -572,824 shares

    <0.01% of the 13F portfolio, value $88,127,884.

    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 18,521,477 shares
    Change vs previous 13F +694,542 shares

    <0.01% of the 13F portfolio, value $93,903,888.

    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 17,826,935 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $122,827,583.

    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).