Skip to content
Disclosery

GAM Holding AG: OSW position timeline

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

GAM Holding AG held 206,500 OSW 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 206,500 shares
    Change vs previous 13F +23,900 shares

    0.45% of the 13F portfolio, value $5,831,560.

    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 182,600 shares
    Change vs previous 13F -149,200 shares

    0.37% of the 13F portfolio, value $4,190,670.

    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 331,800 shares
    Change vs previous 13F -73,000 shares

    0.44% of the 13F portfolio, value $6,881,532.

    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 404,800 shares
    Change vs previous 13F -66,200 shares

    0.53% of the 13F portfolio, value $8,557,472.

    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).

  5. period ended2025-06-30
    13F 471,000 shares
    Change vs previous 13F -112,000 shares

    0.68% of the 13F portfolio, value $9,603,690.

    13F-HR 0001172661-25-002866 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).

  6. period ended2025-03-31
    13F 583,000 shares
    Change vs previous 13F +42,500 shares

    0.76% of the 13F portfolio, value $9,788,570.

    13F-HR 0001172661-25-001528 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).

  7. period ended2024-12-31
    13F 540,500 shares
    Change vs previous 13F 0 shares

    0.8% of the 13F portfolio, value $10,755,950.

    13F-HR 0001172661-25-000446 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).

  8. period ended2024-09-30
    13F 540,500 shares
    Change vs previous 13F not available

    0.71% of the 13F portfolio, value $8,923,655.

    13F-HR 0001172661-24-004323 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).