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Disclosery

Swiss National Bank: AMH position timeline

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

Swiss National Bank held 637,717 AMH 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 637,717 shares
    Change vs previous 13F -22,300 shares

    0.01% of the 13F portfolio, value $21,376,274.

    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 660,017 shares
    Change vs previous 13F -210,500 shares

    0.01% of the 13F portfolio, value $18,427,675.

    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 870,517 shares
    Change vs previous 13F -88,000 shares

    0.02% of the 13F portfolio, value $27,943,596.

    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 958,517 shares
    Change vs previous 13F -48,200 shares

    0.02% of the 13F portfolio, value $31,870,690.

    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 1,006,717 shares
    Change vs previous 13F +70,400 shares

    0.02% of the 13F portfolio, value $36,312,282.

    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 936,317 shares
    Change vs previous 13F +6,200 shares

    0.03% of the 13F portfolio, value $35,402,146.

    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 930,117 shares
    Change vs previous 13F -43,800 shares

    0.02% of the 13F portfolio, value $34,804,978.

    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 973,917 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $37,388,674.

    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).