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Impax Asset Management Group plc: XYL position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Impax Asset Management Group plc on XYL, newest first. How the timeline and the estimate are built.

Impax Asset Management Group plc held 4,468,984 XYL shares at 2026-06-30 per its 13F-HR filed 2026-08-11.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 4,468,984 shares
    Change vs previous 13F -116,564 shares

    3.44% of the 13F portfolio, value $528,278,564.

    13F-HR 0001749768-26-000004 filed by Impax Asset Management Group plc
    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 4,585,548 shares
    Change vs previous 13F -295,660 shares

    3.82% of the 13F portfolio, value $547,973,030.

    13F-HR 0001749768-26-000002 filed by Impax Asset Management Group plc
    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 4,881,208 shares
    Change vs previous 13F -436,893 shares

    4.16% of the 13F portfolio, value $664,722,950.

    13F-HR 0001749768-26-000001 filed by Impax Asset Management Group plc
    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 5,318,101 shares
    Change vs previous 13F -181,587 shares

    4.57% of the 13F portfolio, value $782,910,447.

    13F-HR 0001749768-25-000052 filed by Impax Asset Management Group plc
    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 5,499,688 shares
    Change vs previous 13F +663,191 shares

    4.08% of the 13F portfolio, value $709,182,899.

    13F-HR 0001749768-25-000049 filed by Impax Asset Management Group plc
    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 4,836,497 shares
    Change vs previous 13F -725,164 shares

    3.47% of the 13F portfolio, value $576,174,810.

    13F-HR 0001749768-25-000042 filed by Impax Asset Management Group plc
    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 5,561,661 shares
    Change vs previous 13F +3,883,845 shares

    2.92% of the 13F portfolio, value $644,039,086.

    13F-HR 0001749768-25-000039 filed by Impax Asset Management Group plc
    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/A 1,677,816 shares
    Change vs previous 13F not available

    0.89% of the 13F portfolio, value $226,555,494.

    13F-HR/A 0001749768-24-000024 filed by Impax Asset Management Group plc
    Filed (acceptance time not in the bulk data set), ingested

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