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Disclosery

Swiss National Bank: MRSH position timeline

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

Swiss National Bank held 1,359,000 MRSH 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 1,359,000 shares
    Change vs previous 13F -78,800 shares

    0.12% of the 13F portfolio, value $226,504,530.

    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 1,437,800 shares
    Change vs previous 13F +89,500 shares

    0.14% of the 13F portfolio, value $249,386,410.

    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 1,348,300 shares
    Change vs previous 13F -72,000 shares

    0.15% of the 13F portfolio, value $250,136,616.

    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 1,420,300 shares
    Change vs previous 13F -71,300 shares

    0.17% of the 13F portfolio, value $286,233,059.

    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 1,491,600 shares
    Change vs previous 13F +106,500 shares

    0.2% of the 13F portfolio, value $326,123,424.

    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 1,385,100 shares
    Change vs previous 13F -4,200 shares

    0.24% of the 13F portfolio, value $338,005,953.

    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 1,389,300 shares
    Change vs previous 13F -75,600 shares

    0.2% of the 13F portfolio, value $295,101,213.

    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 1,464,900 shares
    Change vs previous 13F not available

    0.21% of the 13F portfolio, value $326,804,541.

    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).