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Assenagon Asset Management S.A.: MRSH position timeline

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

Assenagon Asset Management S.A. held 654,434 MRSH shares at 2026-06-30 per its 13F-HR/A filed 2026-08-21.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F/A 654,434 shares
    Change vs previous 13F +497,177 shares

    0.14% of the 13F portfolio, value $109,074,515.

    13F-HR/A 0001546007-26-000007 filed by Assenagon Asset Management S.A.
    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 157,257 shares
    Change vs previous 13F -1,362,907 shares

    0.04% of the 13F portfolio, value $27,276,227.

    13F-HR 0001546007-26-000003 filed by Assenagon Asset Management S.A.
    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 1,520,164 shares
    Change vs previous 13F +1,504,255 shares

    0.42% of the 13F portfolio, value $282,020,825.

    13F-HR 0001546007-26-000002 filed by Assenagon Asset Management S.A.
    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 15,909 shares
    Change vs previous 13F -792,891 shares

    <0.01% of the 13F portfolio, value $3,206,141.

    13F-HR 0001546007-25-000008 filed by Assenagon Asset Management S.A.
    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 808,800 shares
    Change vs previous 13F +793,052 shares

    0.28% of the 13F portfolio, value $176,836,032.

    13F-HR 0001546007-25-000005 filed by Assenagon Asset Management S.A.
    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 15,748 shares
    Change vs previous 13F -1,093,010 shares

    0.01% of the 13F portfolio, value $3,842,984.

    13F-HR 0001546007-25-000003 filed by Assenagon Asset Management S.A.
    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 1,108,758 shares
    Change vs previous 13F +1,093,817 shares

    0.42% of the 13F portfolio, value $235,511,287.

    13F-HR 0001546007-25-000002 filed by Assenagon Asset Management S.A.
    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 14,941 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $3,333,188.

    13F-HR 0001546007-24-000010 filed by Assenagon Asset Management S.A.
    Filed (acceptance time not in the bulk data set), ingested

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