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Disclosery

PFM Health Sciences, LP: WST position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of PFM Health Sciences, LP on WST, newest first. How the timeline and the estimate are built.

PFM Health Sciences, LP held 20,733 WST shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 20,733 shares
    Change vs previous 13F +20,733 shares

    0.65% of the 13F portfolio, value $7,443,147.

    13F-HR 0001442756-26-000006 filed by PFM Health Sciences, LP
    Filed (acceptance time not in the bulk data set), ingested

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

  2. period ended2025-12-31
    13F 0 shares
    Change vs previous 13F -18,365 shares

    13F-HR 0001442756-26-000001 filed by PFM Health Sciences, LP
    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.

  3. period ended2025-09-30
    13F 18,365 shares
    Change vs previous 13F not available

    0.41% of the 13F portfolio, value $4,817,690.

    13F-HR 0001442756-25-000007 filed by PFM Health Sciences, LP
    Filed (acceptance time not in the bulk data set), ingested

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