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PFM Health Sciences, LP: MBX position timeline

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

PFM Health Sciences, LP held 70,971 MBX 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 70,971 shares
    Change vs previous 13F -923 shares

    0.34% of the 13F portfolio, value $3,917,599.

    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 ended2026-03-31
    13F 71,894 shares
    Change vs previous 13F -7,416 shares

    0.23% of the 13F portfolio, value $2,146,036.

    13F-HR 0001442756-26-000002 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).

  3. period ended2025-12-31
    13F 79,310 shares
    Change vs previous 13F -142,195 shares

    0.25% of the 13F portfolio, value $2,501,437.

    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).

  4. period ended2025-09-30
    13F 221,505 shares
    Change vs previous 13F not available

    0.33% of the 13F portfolio, value $3,876,338.

    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).