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Rhenman & Partners Asset Management AB: ISRG position timeline

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

Rhenman & Partners Asset Management AB held 34,500 ISRG shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 34,500 shares
    Change vs previous 13F -2,346 shares

    1.3% of the 13F portfolio, value $13,719,960.

    13F-HR 0001213900-26-088652 filed by Rhenman & Partners Asset Management AB
    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 36,846 shares
    Change vs previous 13F -11,154 shares

    2.1% of the 13F portfolio, value $16,985,638.

    13F-HR 0001213900-26-056196 filed by Rhenman & Partners Asset Management AB
    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 48,000 shares
    Change vs previous 13F -500 shares

    2.54% of the 13F portfolio, value $27,185,280.

    13F-HR 0001213900-26-015821 filed by Rhenman & Partners Asset Management AB
    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 48,500 shares
    Change vs previous 13F +4,150 shares

    2.4% of the 13F portfolio, value $21,690,655.

    13F-HR 0001213900-25-109534 filed by Rhenman & Partners Asset Management AB
    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 44,350 shares
    Change vs previous 13F -7,150 shares

    3.05% of the 13F portfolio, value $24,100,234.

    13F-HR 0001213900-25-075249 filed by Rhenman & Partners Asset Management AB
    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 51,500 shares
    Change vs previous 13F -12,500 shares

    2.93% of the 13F portfolio, value $25,506,405.

    13F-HR 0001213900-25-042939 filed by Rhenman & Partners Asset Management AB
    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 64,000 shares
    Change vs previous 13F +1,000 shares

    3.43% of the 13F portfolio, value $33,405,440.

    13F-HR 0001213900-25-013150 filed by Rhenman & Partners Asset Management AB
    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 63,000 shares
    Change vs previous 13F not available

    2.51% of the 13F portfolio, value $30,950,010.

    13F-HR 0001213900-24-097092 filed by Rhenman & Partners Asset Management AB
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).