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Rhenman & Partners Asset Management AB: RPRX position timeline

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

Rhenman & Partners Asset Management AB held 197,000 RPRX 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 197,000 shares
    Change vs previous 13F -36,000 shares

    1.04% of the 13F portfolio, value $11,045,790.

    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 233,000 shares
    Change vs previous 13F +26,500 shares

    1.38% of the 13F portfolio, value $11,177,010.

    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 206,500 shares
    Change vs previous 13F -52,000 shares

    0.75% of the 13F portfolio, value $7,979,160.

    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 258,500 shares
    Change vs previous 13F -85,500 shares

    1.01% of the 13F portfolio, value $9,119,880.

    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 344,000 shares
    Change vs previous 13F -67,000 shares

    1.57% of the 13F portfolio, value $12,394,320.

    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 411,000 shares
    Change vs previous 13F -184,000 shares

    1.47% of the 13F portfolio, value $12,794,430.

    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 595,000 shares
    Change vs previous 13F -18,500 shares

    1.56% of the 13F portfolio, value $15,178,450.

    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 613,500 shares
    Change vs previous 13F not available

    1.41% of the 13F portfolio, value $17,355,915.

    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).