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Rossby Financial, LCC: CSCO position timeline

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

Rossby Financial, LCC held 10,505 CSCO 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 10,505 shares
    Change vs previous 13F +2,965 shares

    0.22% of the 13F portfolio, value $1,213,271.

    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 7,540 shares
    Change vs previous 13F +3,465 shares

    0.12% of the 13F portfolio, value $587,617.

    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 4,075 shares
    Change vs previous 13F -3,309 shares

    0.1% of the 13F portfolio, value $313,884.

    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 7,384 shares
    Change vs previous 13F +679 shares

    0.17% of the 13F portfolio, value $507,650.

    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 6,705 shares
    Change vs previous 13F +734 shares

    0.17% of the 13F portfolio, value $465,193.

    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 5,971 shares
    Change vs previous 13F not available

    0.15% of the 13F portfolio, value $338,615.

    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).