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Disclosery

MARSHALL WACE, LLP: EGHT position timeline

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

MARSHALL WACE, LLP held 2,144,933 EGHT 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 2,144,933 shares
    Change vs previous 13F -753,752 shares

    <0.01% of the 13F portfolio, value $3,667,835.

    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 2,898,685 shares
    Change vs previous 13F +2,265,476 shares

    0.01% of the 13F portfolio, value $4,811,817.

    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 633,209 shares
    Change vs previous 13F +480,477 shares

    <0.01% of the 13F portfolio, value $1,247,422.

    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 152,732 shares
    Change vs previous 13F -42,332 shares

    <0.01% of the 13F portfolio, value $323,793.

    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 195,064 shares
    Change vs previous 13F -88,583 shares

    <0.01% of the 13F portfolio, value $382,326.

    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 283,647 shares
    Change vs previous 13F -152,914 shares

    <0.01% of the 13F portfolio, value $567,294.

    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 436,561 shares
    Change vs previous 13F -360,071 shares

    <0.01% of the 13F portfolio, value $1,165,619.

    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).

  8. period ended2024-09-30
    13F 796,632 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $1,625,130.

    13F-HR 0001318757-24-000018 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).