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Disclosery

MARSHALL WACE, LLP: GENC position timeline

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

MARSHALL WACE, LLP held 46,305 GENC 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 46,305 shares
    Change vs previous 13F -9,945 shares

    <0.01% of the 13F portfolio, value $690,872.

    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 56,250 shares
    Change vs previous 13F +16,933 shares

    <0.01% of the 13F portfolio, value $843,750.

    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 39,317 shares
    Change vs previous 13F -7,103 shares

    <0.01% of the 13F portfolio, value $509,549.

    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 46,420 shares
    Change vs previous 13F +33,880 shares

    <0.01% of the 13F portfolio, value $679,125.

    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 12,540 shares
    Change vs previous 13F -13,764 shares

    <0.01% of the 13F portfolio, value $175,560.

    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 26,304 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $319,858.

    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).