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Disclosery

Swiss National Bank: COHR position timeline

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

Swiss National Bank held 523,260 COHR 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 523,260 shares
    Change vs previous 13F +65,960 shares

    0.11% of the 13F portfolio, value $206,410,372.

    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 457,300 shares
    Change vs previous 13F +146,934 shares

    0.06% of the 13F portfolio, value $108,933,433.

    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 310,366 shares
    Change vs previous 13F +9,100 shares

    0.03% of the 13F portfolio, value $57,284,253.

    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 301,266 shares
    Change vs previous 13F +5,100 shares

    0.02% of the 13F portfolio, value $32,452,374.

    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 296,166 shares
    Change vs previous 13F -3,500 shares

    0.02% of the 13F portfolio, value $26,420,969.

    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 299,666 shares
    Change vs previous 13F -4,100 shares

    0.01% of the 13F portfolio, value $19,460,310.

    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 303,766 shares
    Change vs previous 13F +6,100 shares

    0.02% of the 13F portfolio, value $28,775,753.

    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 297,666 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $26,465,484.

    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).