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Disclosery

Swiss National Bank: AMSF position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Swiss National Bank on AMSF, newest first. How the timeline and the estimate are built.

Swiss National Bank held 37,400 AMSF shares at 2026-06-30 per its 13F-HR filed 2026-08-11.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 37,400 shares
    Change vs previous 13F 0 shares

    <0.01% of the 13F portfolio, value $1,265,242.

    13F-HR 0001582202-26-000007 filed by Swiss National Bank
    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 37,400 shares
    Change vs previous 13F 0 shares

    <0.01% of the 13F portfolio, value $1,246,542.

    13F-HR 0001582202-26-000004 filed by Swiss National Bank
    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 37,400 shares
    Change vs previous 13F +500 shares

    <0.01% of the 13F portfolio, value $1,436,534.

    13F-HR 0001582202-26-000002 filed by Swiss National Bank
    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 36,900 shares
    Change vs previous 13F +500 shares

    <0.01% of the 13F portfolio, value $1,617,696.

    13F-HR 0001582202-25-000011 filed by Swiss National Bank
    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 36,400 shares
    Change vs previous 13F -500 shares

    <0.01% of the 13F portfolio, value $1,591,772.

    13F-HR 0001582202-25-000007 filed by Swiss National Bank
    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 36,900 shares
    Change vs previous 13F -500 shares

    <0.01% of the 13F portfolio, value $1,939,095.

    13F-HR 0001582202-25-000004 filed by Swiss National Bank
    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 37,400 shares
    Change vs previous 13F 0 shares

    <0.01% of the 13F portfolio, value $1,927,596.

    13F-HR 0001582202-25-000002 filed by Swiss National Bank
    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 37,400 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $1,807,542.

    13F-HR 0001582202-24-000011 filed by Swiss National Bank
    Filed (acceptance time not in the bulk data set), ingested

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