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Disclosery

SOUTHPORT MANAGEMENT, L.L.C.: MDT position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of SOUTHPORT MANAGEMENT, L.L.C. on MDT, newest first. How the timeline and the estimate are built.

SOUTHPORT MANAGEMENT, L.L.C. held 10,000 MDT shares at 2025-12-31 per its 13F-HR filed 2026-02-13.

the latest 13F is the newest step

  1. period ended2025-12-31
    13F 10,000 shares
    Change vs previous 13F 0 shares

    3.35% of the 13F portfolio, value $960,600.

    13F-HR 0000919574-26-000960 filed by SOUTHPORT MANAGEMENT, L.L.C.
    Filed (acceptance time not in the bulk data set), ingested

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

  2. period ended2025-09-30
    13F 10,000 shares
    Change vs previous 13F not available

    3.93% of the 13F portfolio, value $952,400.

    13F-HR 0000919574-25-007032 filed by SOUTHPORT MANAGEMENT, L.L.C.
    Filed (acceptance time not in the bulk data set), ingested

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