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Disclosery

Rossby Financial, LCC: SPY position timeline

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

Rossby Financial, LCC held 11,454 SPY 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 11,454 shares
    Change vs previous 13F -132 shares

    1.56% of the 13F portfolio, value $8,553,196.

    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 11,586 shares
    Change vs previous 13F +10,087 shares

    1.59% of the 13F portfolio, value $7,591,906.

    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 1,499 shares
    Change vs previous 13F -16 shares

    0.32% of the 13F portfolio, value $1,022,198.

    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 1,515 shares
    Change vs previous 13F +33 shares

    0.34% of the 13F portfolio, value $1,012,702.

    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 1,482 shares
    Change vs previous 13F +20 shares

    0.34% of the 13F portfolio, value $915,654.

    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 1,462 shares
    Change vs previous 13F -99 shares

    0.35% of the 13F portfolio, value $805,036.

    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 1,561 shares
    Change vs previous 13F not available

    0.58% of the 13F portfolio, value $914,871.

    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).