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Impax Asset Management Group plc: IRDM position timeline

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

Impax Asset Management Group plc held 0 IRDM shares at 2025-06-30 per its 13F-HR filed 2025-08-08.

the latest 13F is the newest step

  1. period ended2025-06-30
    13F 0 shares
    Change vs previous 13F -35,227 shares

    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).

    Exited: the 13F for this period no longer lists the position.

  2. period ended2025-03-31
    13F 35,227 shares
    Change vs previous 13F +1,212 shares

    0.01% of the 13F portfolio, value $962,402.

    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).

  3. period ended2024-12-31
    13F 34,015 shares
    Change vs previous 13F +11,113 shares

    <0.01% of the 13F portfolio, value $987,115.

    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).

  4. period ended2024-09-30
    13F/A 22,902 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $697,366.

    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).