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Cormorant Asset Management, LP: MLTX position timeline

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

Cormorant Asset Management, LP held 3,205,433 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 3,205,433 shares
    Change vs previous 13F -1,275,000 shares

    3.2% of the 13F portfolio, value $62,409,781.

    13F-HR 0001583977-26-000007 filed by Cormorant 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 4,480,433 shares
    Change vs previous 13F +125,000 shares

    4.21% of the 13F portfolio, value $83,515,271.

    13F-HR 0001583977-26-000002 filed by Cormorant 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 4,355,433 shares
    Change vs previous 13F +2,361,260 shares

    3.25% of the 13F portfolio, value $57,404,607.

    13F-HR 0001583977-26-000001 filed by Cormorant Asset Management, 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 1,994,173 shares
    Change vs previous 13F -6,499,978 shares

    0.99% of the 13F portfolio, value $14,298,220.

    13F-HR 0001583977-25-000011 filed by Cormorant Asset Management, LP
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-06-30
    13F 8,494,151 shares
    Change vs previous 13F 0 shares

    29.86% of the 13F portfolio, value $400,923,927.

    13F-HR 0001583977-25-000007 filed by Cormorant Asset Management, LP
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-03-31
    13F 8,494,151 shares
    Change vs previous 13F 0 shares

    25.13% of the 13F portfolio, value $331,866,480.

    13F-HR 0001583977-25-000005 filed by Cormorant Asset Management, LP
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-12-31
    13F 8,494,151 shares
    Change vs previous 13F 0 shares

    25.26% of the 13F portfolio, value $459,958,277.

    13F-HR 0001583977-25-000001 filed by Cormorant Asset Management, LP
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-09-30
    13F 8,494,151 shares
    Change vs previous 13F not available

    22.71% of the 13F portfolio, value $428,275,093.

    13F-HR 0001583977-24-000006 filed by Cormorant Asset Management, LP
    Filed (acceptance time not in the bulk data set), ingested

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