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Impax Asset Management Group plc: PTC position timeline

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

Impax Asset Management Group plc held 293,381 PTC 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 293,381 shares
    Change vs previous 13F -6,298 shares

    0.22% of the 13F portfolio, value $33,331,015.

    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 299,679 shares
    Change vs previous 13F -279,638 shares

    0.3% of the 13F portfolio, value $42,701,261.

    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 579,317 shares
    Change vs previous 13F -149,847 shares

    0.63% of the 13F portfolio, value $100,922,815.

    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 729,164 shares
    Change vs previous 13F -21,958 shares

    0.86% of the 13F portfolio, value $146,546,739.

    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 751,122 shares
    Change vs previous 13F -211,883 shares

    0.74% of the 13F portfolio, value $128,332,636.

    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 963,005 shares
    Change vs previous 13F -72,593 shares

    0.89% of the 13F portfolio, value $147,898,380.

    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 1,035,598 shares
    Change vs previous 13F -70,374 shares

    0.86% of the 13F portfolio, value $188,969,634.

    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 1,105,972 shares
    Change vs previous 13F not available

    0.78% of the 13F portfolio, value $198,425,743.

    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).