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Disclosery

Rossby Financial, LCC: UNP position timeline

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

Rossby Financial, LCC held 816 UNP 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 816 shares
    Change vs previous 13F +37 shares

    0.04% of the 13F portfolio, value $221,952.

    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 779 shares
    Change vs previous 13F -381 shares

    0.04% of the 13F portfolio, value $189,390.

    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 1,160 shares
    Change vs previous 13F -940 shares

    0.08% of the 13F portfolio, value $268,331.

    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 2,100 shares
    Change vs previous 13F -3 shares

    0.16% of the 13F portfolio, value $492,954.

    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 2,103 shares
    Change vs previous 13F +228 shares

    0.18% of the 13F portfolio, value $483,858.

    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 1,875 shares
    Change vs previous 13F +912 shares

    0.17% of the 13F portfolio, value $399,919.

    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 963 shares
    Change vs previous 13F not available

    0.14% of the 13F portfolio, value $219,603.

    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).