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Disclosery

Rossby Financial, LCC: MRSH position timeline

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

Rossby Financial, LCC held 1,085 MRSH shares at 2026-06-30 per its 13F-HR filed 2026-08-04.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 1,085 shares
    Change vs previous 13F -1,619 shares

    0.03% of the 13F portfolio, value $180,837.

    13F-HR 0002056510-26-000003 filed by Rossby Financial, LCC
    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 2,704 shares
    Change vs previous 13F -49 shares

    0.1% of the 13F portfolio, value $464,736.

    13F-HR 0002056510-26-000002 filed by Rossby Financial, LCC
    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 2,753 shares
    Change vs previous 13F -1,736 shares

    0.16% of the 13F portfolio, value $510,737.

    13F-HR 0002056510-26-000001 filed by Rossby Financial, LCC
    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 4,489 shares
    Change vs previous 13F +340 shares

    0.3% of the 13F portfolio, value $903,591.

    13F-HR 0002056510-25-000005 filed by Rossby Financial, LCC
    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 4,149 shares
    Change vs previous 13F +231 shares

    0.34% of the 13F portfolio, value $907,137.

    13F-HR 0002056510-25-000003 filed by Rossby Financial, LCC
    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 3,918 shares
    Change vs previous 13F +509 shares

    0.37% of the 13F portfolio, value $858,982.

    13F-HR 0002056510-25-000002 filed by Rossby Financial, LCC
    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 3,409 shares
    Change vs previous 13F not available

    0.46% of the 13F portfolio, value $724,106.

    13F-HR 0002056510-25-000001 filed by Rossby Financial, LCC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).