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Disclosery

MARSHALL WACE, LLP: ANET position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of MARSHALL WACE, LLP on ANET, newest first. How the timeline and the estimate are built.

MARSHALL WACE, LLP held 29,430 ANET shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 29,430 shares
    Change vs previous 13F -367,570 shares

    <0.01% of the 13F portfolio, value $4,999,568.

    13F-HR 0001318757-26-000010 filed by MARSHALL WACE, LLP
    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 397,000 shares
    Change vs previous 13F -288,296 shares

    0.05% of the 13F portfolio, value $48,743,660.

    13F-HR 0001318757-26-000005 filed by MARSHALL WACE, LLP
    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 685,296 shares
    Change vs previous 13F +341,072 shares

    0.09% of the 13F portfolio, value $89,794,335.

    13F-HR 0001318757-26-000003 filed by MARSHALL WACE, LLP
    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 344,224 shares
    Change vs previous 13F -1,411,325 shares

    0.06% of the 13F portfolio, value $50,156,880.

    13F-HR 0001318757-25-000046 filed by MARSHALL WACE, LLP
    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 1,755,549 shares
    Change vs previous 13F -1,864,341 shares

    0.21% of the 13F portfolio, value $179,610,217.

    13F-HR 0001318757-25-000034 filed by MARSHALL WACE, LLP
    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 3,619,890 shares
    Change vs previous 13F +2,896,765 shares

    0.37% of the 13F portfolio, value $280,469,079.

    13F-HR 0001318757-25-000023 filed by MARSHALL WACE, LLP
    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 723,125 shares
    Change vs previous 13F not available

    0.1% of the 13F portfolio, value $79,927,006.

    13F-HR 0002048047-25-000005 filed by MARSHALL WACE, LLP
    Filed (acceptance time not in the bulk data set), ingested

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