Skip to content
Disclosery

Sio Capital Management, LLC: MCK position timeline

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

Sio Capital Management, LLC held 0 MCK shares at 2026-03-31 per its 13F-HR filed 2026-05-14.

the latest 13F is the newest step

  1. period ended2026-03-31
    13F 0 shares
    Change vs previous 13F -6,400 shares

    13F-HR 0001214659-26-006200 filed by Sio Capital Management, LLC
    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 6,400 shares
    Change vs previous 13F not available

    0.87% of the 13F portfolio, value $5,249,856.

    13F-HR 0001214659-26-001854 filed by Sio Capital Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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