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Disclosery

GAM Holding AG: AMRZ position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of GAM Holding AG on AMRZ, newest first. How the timeline and the estimate are built.

GAM Holding AG held 228,199 AMRZ 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 228,199 shares
    Change vs previous 13F -1,110 shares

    0.93% of the 13F portfolio, value $12,113,657.

    13F-HR 0001172661-26-003710 filed by GAM Holding AG
    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 229,309 shares
    Change vs previous 13F -88,549 shares

    1.09% of the 13F portfolio, value $12,425,006.

    13F-HR 0001172661-26-003350 filed by GAM Holding AG
    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 317,858 shares
    Change vs previous 13F +22,407 shares

    1.12% of the 13F portfolio, value $17,480,685.

    13F-HR 0001172661-26-001215 filed by GAM Holding AG
    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 295,451 shares
    Change vs previous 13F not available

    0.88% of the 13F portfolio, value $14,255,469.

    13F-HR 0001172661-25-004340 filed by GAM Holding AG
    Filed (acceptance time not in the bulk data set), ingested

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