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Disclosery

Weiss Asset Management LP: MLTX position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Weiss Asset Management LP on MLTX, newest first. How the timeline and the estimate are built.

Weiss Asset Management LP held 2,581,813 MLTX 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 2,581,813 shares
    Change vs previous 13F +873,485 shares

    0.56% of the 13F portfolio, value $50,267,899.

    13F-HR 0001357550-26-000029 filed by Weiss Asset Management 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/A 1,708,328 shares
    Change vs previous 13F +1,375,367 shares

    0.58% of the 13F portfolio, value $31,843,234.

    13F-HR 0001357550-26-000023 filed by Weiss Asset Management 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/A 332,961 shares
    Change vs previous 13F not available

    0.06% of the 13F portfolio, value $4,388,426.

    13F-HR 0001357550-26-000011 filed by Weiss Asset Management LP
    Filed (acceptance time not in the bulk data set), ingested

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