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Disclosery

Swiss National Bank: WST position timeline

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

Swiss National Bank held 203,160 WST 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 203,160 shares
    Change vs previous 13F -8,000 shares

    0.04% of the 13F portfolio, value $72,934,440.

    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 211,160 shares
    Change vs previous 13F +14,120 shares

    0.03% of the 13F portfolio, value $52,925,142.

    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 197,040 shares
    Change vs previous 13F -10,060 shares

    0.03% of the 13F portfolio, value $54,213,586.

    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 207,100 shares
    Change vs previous 13F -11,700 shares

    0.03% of the 13F portfolio, value $54,328,543.

    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 218,800 shares
    Change vs previous 13F +14,600 shares

    0.03% of the 13F portfolio, value $47,873,440.

    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 204,200 shares
    Change vs previous 13F -700 shares

    0.03% of the 13F portfolio, value $45,716,296.

    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 204,900 shares
    Change vs previous 13F -11,600 shares

    0.04% of the 13F portfolio, value $67,117,044.

    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 216,500 shares
    Change vs previous 13F not available

    0.04% of the 13F portfolio, value $64,984,640.

    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).