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Disclosery

Swiss National Bank: SEM position timeline

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

Swiss National Bank held 211,600 SEM 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 211,600 shares
    Change vs previous 13F -8,500 shares

    <0.01% of the 13F portfolio, value $3,493,516.

    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 220,100 shares
    Change vs previous 13F 0 shares

    <0.01% of the 13F portfolio, value $3,585,429.

    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 220,100 shares
    Change vs previous 13F -4,200 shares

    <0.01% of the 13F portfolio, value $3,268,485.

    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 224,300 shares
    Change vs previous 13F +2,600 shares

    <0.01% of the 13F portfolio, value $2,880,012.

    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 221,700 shares
    Change vs previous 13F +8,500 shares

    <0.01% of the 13F portfolio, value $3,365,406.

    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 213,200 shares
    Change vs previous 13F -4,200 shares

    <0.01% of the 13F portfolio, value $3,560,440.

    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 217,400 shares
    Change vs previous 13F +1,500 shares

    <0.01% of the 13F portfolio, value $4,097,990.

    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 215,900 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $7,528,433.

    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).