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Disclosery

GAM Holding AG: BSX position timeline

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

GAM Holding AG held 8,832 BSX 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 8,832 shares
    Change vs previous 13F +823 shares

    0.03% of the 13F portfolio, value $376,950.

    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 8,009 shares
    Change vs previous 13F -14,840 shares

    0.04% of the 13F portfolio, value $502,565.

    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 22,849 shares
    Change vs previous 13F -3,935 shares

    0.14% of the 13F portfolio, value $2,178,652.

    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 26,784 shares
    Change vs previous 13F +2,951 shares

    0.16% of the 13F portfolio, value $2,614,922.

    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 23,833 shares
    Change vs previous 13F -3,943 shares

    0.18% of the 13F portfolio, value $2,559,903.

    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 27,776 shares
    Change vs previous 13F +6,747 shares

    0.22% of the 13F portfolio, value $2,802,043.

    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 21,029 shares
    Change vs previous 13F -1,631 shares

    0.14% of the 13F portfolio, value $1,878,310.

    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 22,660 shares
    Change vs previous 13F not available

    0.15% of the 13F portfolio, value $1,898,871.

    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).