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Impax Asset Management Group plc: AMD position timeline

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

Impax Asset Management Group plc held 47,448 AMD 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 47,448 shares
    Change vs previous 13F -2,369 shares

    0.18% of the 13F portfolio, value $27,563,018.

    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 49,817 shares
    Change vs previous 13F -2,251 shares

    0.07% of the 13F portfolio, value $10,134,272.

    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 52,068 shares
    Change vs previous 13F 0 shares

    0.07% of the 13F portfolio, value $11,150,883.

    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 52,068 shares
    Change vs previous 13F +39,861 shares

    0.05% of the 13F portfolio, value $8,424,082.

    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 12,207 shares
    Change vs previous 13F +4,535 shares

    0.01% of the 13F portfolio, value $1,732,173.

    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 7,672 shares
    Change vs previous 13F +264 shares

    <0.01% of the 13F portfolio, value $788,221.

    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 7,408 shares
    Change vs previous 13F +2,708 shares

    <0.01% of the 13F portfolio, value $894,812.

    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 4,700 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $771,176.

    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).