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Disclosery

Bellevue Group AG: SIBN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Bellevue Group AG on SIBN, newest first. How the timeline and the estimate are built.

Bellevue Group AG held 0 SIBN shares at 2026-03-31 per its 13F-HR filed 2026-05-15.

the latest 13F is the newest step

  1. period ended2026-03-31
    13F 0 shares
    Change vs previous 13F -90,331 shares

    13F-HR 0001104659-26-061375 filed by Bellevue Group AG
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  2. period ended2025-12-31
    13F 90,331 shares
    Change vs previous 13F -208,526 shares

    0.03% of the 13F portfolio, value $1,781,327.

    13F-HR 0001104659-26-016360 filed by Bellevue Group AG
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-09-30
    13F 298,857 shares
    Change vs previous 13F -241,255 shares

    0.09% of the 13F portfolio, value $4,399,175.

    13F-HR 0001104659-25-112697 filed by Bellevue Group AG
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-06-30
    13F 540,112 shares
    Change vs previous 13F -332,879 shares

    0.22% of the 13F portfolio, value $10,164,908.

    13F-HR 0001104659-25-078490 filed by Bellevue Group AG
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-03-31
    13F 872,991 shares
    Change vs previous 13F -7,988 shares

    0.27% of the 13F portfolio, value $12,248,064.

    13F-HR 0001104659-25-048519 filed by Bellevue Group AG
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2024-12-31
    13F 880,979 shares
    Change vs previous 13F -563,130 shares

    0.24% of the 13F portfolio, value $12,351,326.

    13F-HR 0001104659-25-014056 filed by Bellevue Group AG
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-09-30
    13F 1,444,109 shares
    Change vs previous 13F not available

    0.33% of the 13F portfolio, value $20,188,644.

    13F-HR 0000950123-24-011906 filed by Bellevue Group AG
    Filed (acceptance time not in the bulk data set), ingested

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