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Impax Asset Management Group plc: MSFT position timeline

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

Impax Asset Management Group plc held 1,350,648 MSFT 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 1,350,648 shares
    Change vs previous 13F +161,761 shares

    3.28% of the 13F portfolio, value $503,818,627.

    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 1,188,887 shares
    Change vs previous 13F -402,656 shares

    3.07% of the 13F portfolio, value $440,090,238.

    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 1,591,543 shares
    Change vs previous 13F +33,535 shares

    4.82% of the 13F portfolio, value $769,702,098.

    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 1,558,008 shares
    Change vs previous 13F -25,958 shares

    4.71% of the 13F portfolio, value $806,970,382.

    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 1,583,966 shares
    Change vs previous 13F -262,649 shares

    4.52% of the 13F portfolio, value $785,871,206.

    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 1,846,615 shares
    Change vs previous 13F -523,815 shares

    4.17% of the 13F portfolio, value $691,744,138.

    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 2,370,430 shares
    Change vs previous 13F -276,504 shares

    4.52% of the 13F portfolio, value $997,695,137.

    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 2,646,934 shares
    Change vs previous 13F not available

    4.48% of the 13F portfolio, value $1,137,570,771.

    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).