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Impax Asset Management Group plc: ISRG position timeline

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

Impax Asset Management Group plc held 143,389 ISRG 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 143,389 shares
    Change vs previous 13F +9,113 shares

    0.37% of the 13F portfolio, value $57,022,938.

    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 134,276 shares
    Change vs previous 13F -65,249 shares

    0.43% of the 13F portfolio, value $61,899,893.

    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 199,525 shares
    Change vs previous 13F -14,248 shares

    0.71% of the 13F portfolio, value $113,002,979.

    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 213,773 shares
    Change vs previous 13F +80,545 shares

    0.56% of the 13F portfolio, value $95,605,699.

    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 133,228 shares
    Change vs previous 13F +5,515 shares

    0.41% of the 13F portfolio, value $71,710,014.

    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 127,713 shares
    Change vs previous 13F -71,706 shares

    0.38% of the 13F portfolio, value $62,613,519.

    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 199,419 shares
    Change vs previous 13F +194,252 shares

    0.47% of the 13F portfolio, value $103,768,258.

    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 5,167 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $2,538,392.

    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).