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WASATCH ADVISORS LP: ARLO position timeline

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

WASATCH ADVISORS LP held 5,915,935 ARLO shares at 2026-06-30 per its 13F-HR filed 2026-07-10, and reported 4,865,838 shares, 4.5%, in a 13G/A filed 2026-10-09.

Estimated current stake: 4,865,838 shares, 4.5% of the class

Estimated from 13G/A of 2026-10-09. As of 2026-09-30, 13G/A 0000814133-26-000113.

Shares are the reporting group's aggregate and may include entities that do not file a 13F.

Percent of portfolio stays on the 13F for 2026-06-30.

  1. event date2026-09-30
    13G/A 4,865,838 shares
    Share basis changed not comparable

    4.5% of the class. Different basis (group aggregate from 13G/A).

    13G/A 0000814133-26-000113 filed by WASATCH ADVISORS LP
    Accepted , ingested

    A 13D/G states the aggregate of its reporting persons, which may include entities that do not file a 13F.

  2. period ended2026-06-30
    13F 5,915,935 shares
    Change vs previous 13F +489,668 shares

    0.52% of the 13F portfolio, value $79,746,804.

    13F-HR 0000814133-26-000075 filed by WASATCH ADVISORS LP
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  3. period ended2026-03-31
    13F 5,426,267 shares
    Change vs previous 13F +103,782 shares

    0.51% of the 13F portfolio, value $77,215,779.

    13F-HR 0000814133-26-000038 filed by WASATCH ADVISORS LP
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  4. period ended2025-12-31
    13F 5,322,485 shares
    Change vs previous 13F -182,982 shares

    0.44% of the 13F portfolio, value $74,461,565.

    13F-HR 0000814133-26-000027 filed by WASATCH ADVISORS LP
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  5. period ended2025-09-30
    13F 5,505,467 shares
    Change vs previous 13F +826,587 shares

    0.5% of the 13F portfolio, value $93,317,666.

    13F-HR 0000814133-25-000124 filed by WASATCH ADVISORS LP
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  6. period ended2025-06-30
    13F 4,678,880 shares
    Change vs previous 13F +1,082,443 shares

    0.42% of the 13F portfolio, value $79,353,805.

    13F-HR 0000814133-25-000074 filed by WASATCH ADVISORS LP
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  7. period ended2025-03-31
    13F 3,596,437 shares
    Change vs previous 13F -940,896 shares

    0.2% of the 13F portfolio, value $35,496,833.

    13F-HR 0000814133-25-000058 filed by WASATCH ADVISORS LP
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  8. period ended2024-12-31
    13F 4,537,333 shares
    Change vs previous 13F +790,549 shares

    0.25% of the 13F portfolio, value $50,772,756.

    13F-HR 0000814133-25-000029 filed by WASATCH ADVISORS LP
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  9. period ended2024-09-30
    13F 3,746,784 shares
    Change vs previous 13F not available

    0.22% of the 13F portfolio, value $45,373,554.

    13F-HR 0000814133-24-000115 filed by WASATCH ADVISORS LP
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).