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Disclosery

Swiss National Bank: PRK position timeline

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

Swiss National Bank held 32,600 PRK 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 32,600 shares
    Change vs previous 13F +500 shares

    <0.01% of the 13F portfolio, value $5,965,474.

    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 32,100 shares
    Change vs previous 13F +3,600 shares

    <0.01% of the 13F portfolio, value $5,246,745.

    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 28,500 shares
    Change vs previous 13F +300 shares

    <0.01% of the 13F portfolio, value $4,337,130.

    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 28,200 shares
    Change vs previous 13F +400 shares

    <0.01% of the 13F portfolio, value $4,583,346.

    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 27,800 shares
    Change vs previous 13F -3,500 shares

    <0.01% of the 13F portfolio, value $4,649,828.

    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 31,300 shares
    Change vs previous 13F -500 shares

    <0.01% of the 13F portfolio, value $4,738,820.

    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 31,800 shares
    Change vs previous 13F +200 shares

    <0.01% of the 13F portfolio, value $5,451,474.

    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 31,600 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $5,308,168.

    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).