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Disclosery

Rossby Financial, LCC: IUSB position timeline

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

Rossby Financial, LCC held 41,466 IUSB 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 41,466 shares
    Change vs previous 13F -13,084 shares

    0.35% of the 13F portfolio, value $1,913,672.

    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 54,550 shares
    Change vs previous 13F +3,426 shares

    0.53% of the 13F portfolio, value $2,514,209.

    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 51,124 shares
    Change vs previous 13F +47,722 shares

    0.75% of the 13F portfolio, value $2,379,311.

    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 3,402 shares
    Change vs previous 13F +34 shares

    0.05% of the 13F portfolio, value $158,703.

    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 3,368 shares
    Change vs previous 13F +87 shares

    0.06% of the 13F portfolio, value $155,703.

    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 3,281 shares
    Change vs previous 13F not available

    0.07% of the 13F portfolio, value $150,598.

    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).