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WELLINGTON MANAGEMENT GROUP LLP: GNTX position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of WELLINGTON MANAGEMENT GROUP LLP on GNTX, newest first. How the timeline and the estimate are built.

WELLINGTON MANAGEMENT GROUP LLP held 846,429 GNTX shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 846,429 shares
    Change vs previous 13F -1,394,564 shares

    <0.01% of the 13F portfolio, value $21,389,261.

    13F-HR 0000902219-26-000311 filed by WELLINGTON MANAGEMENT GROUP 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 2,240,993 shares
    Change vs previous 13F -59,399 shares

    0.01% of the 13F portfolio, value $48,965,697.

    13F-HR 0000902219-26-000209 filed by WELLINGTON MANAGEMENT GROUP 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 2,300,392 shares
    Change vs previous 13F -12,527,728 shares

    0.01% of the 13F portfolio, value $53,530,121.

    13F-HR 0000902219-26-000103 filed by WELLINGTON MANAGEMENT GROUP 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 14,828,120 shares
    Change vs previous 13F +1,383,203 shares

    0.07% of the 13F portfolio, value $419,635,796.

    13F-HR 0000902219-25-000462 filed by WELLINGTON MANAGEMENT GROUP 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 13,444,917 shares
    Change vs previous 13F -1,809,942 shares

    0.05% of the 13F portfolio, value $295,653,725.

    13F-HR 0000902219-25-000356 filed by WELLINGTON MANAGEMENT GROUP 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 15,254,859 shares
    Change vs previous 13F -2,768,197 shares

    0.07% of the 13F portfolio, value $355,438,215.

    13F-HR 0000902219-25-000242 filed by WELLINGTON MANAGEMENT GROUP 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/A 18,023,056 shares
    Change vs previous 13F +1,038,912 shares

    0.09% of the 13F portfolio, value $517,802,399.

    13F-HR 0000902219-25-000131 filed by WELLINGTON MANAGEMENT GROUP 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 16,984,144 shares
    Change vs previous 13F not available

    0.09% of the 13F portfolio, value $504,259,236.

    13F-HR 0000902219-24-000498 filed by WELLINGTON MANAGEMENT GROUP LLP
    Filed (acceptance time not in the bulk data set), ingested

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