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BlackRock, Inc.: ARLO position timeline

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

BlackRock, Inc. held 17,506,791 ARLO 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 17,506,791 shares
    Change vs previous 13F +462,415 shares

    <0.01% of the 13F portfolio, value $235,991,543.

    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 17,044,376 shares
    Change vs previous 13F +240,177 shares

    <0.01% of the 13F portfolio, value $242,541,472.

    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 16,804,199 shares
    Change vs previous 13F +432,759 shares

    <0.01% of the 13F portfolio, value $235,090,743.

    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 16,371,440 shares
    Change vs previous 13F +54,428 shares

    <0.01% of the 13F portfolio, value $277,495,909.

    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 16,317,012 shares
    Change vs previous 13F +72,855 shares

    0.01% of the 13F portfolio, value $276,736,522.

    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 16,244,157 shares
    Change vs previous 13F -204,384 shares

    <0.01% of the 13F portfolio, value $160,329,831.

    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 16,448,541 shares
    Change vs previous 13F +457,405 shares

    <0.01% of the 13F portfolio, value $184,059,174.

    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 15,991,136 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $193,652,658.

    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).