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Soleus Capital Management, L.P.: SION position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Soleus Capital Management, L.P. on SION, newest first. How the timeline and the estimate are built.

Soleus Capital Management, L.P. held 177,687 SION 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 177,687 shares
    Change vs previous 13F -115,813 shares

    0.27% of the 13F portfolio, value $7,816,451.

    13F-HR 0001802630-26-000005 filed by Soleus Capital Management, L.P.
    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 293,500 shares
    Change vs previous 13F +25,000 shares

    0.48% of the 13F portfolio, value $11,766,415.

    13F-HR 0001802630-26-000003 filed by Soleus Capital Management, L.P.
    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 268,500 shares
    Change vs previous 13F -145,000 shares

    0.47% of the 13F portfolio, value $11,046,090.

    13F-HR 0001802630-26-000002 filed by Soleus Capital Management, L.P.
    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 413,500 shares
    Change vs previous 13F +37,500 shares

    0.65% of the 13F portfolio, value $12,161,035.

    13F-HR 0001802630-25-000018 filed by Soleus Capital Management, L.P.
    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 376,000 shares
    Change vs previous 13F +136,000 shares

    0.45% of the 13F portfolio, value $6,523,600.

    13F-HR 0001802630-25-000008 filed by Soleus Capital Management, L.P.
    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 240,000 shares
    Change vs previous 13F not available

    0.2% of the 13F portfolio, value $2,510,400.

    13F-HR 0001802630-25-000006 filed by Soleus Capital Management, L.P.
    Filed (acceptance time not in the bulk data set), ingested

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