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Disclosery

Rossby Financial, LCC: SMTK position timeline

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

Rossby Financial, LCC held 296,000 SMTK 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 296,000 shares
    Change vs previous 13F +60,000 shares

    0.01% of the 13F portfolio, value $72,520.

    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 236,000 shares
    Change vs previous 13F +9,000 shares

    0.01% of the 13F portfolio, value $55,224.

    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 227,000 shares
    Change vs previous 13F +119,000 shares

    0.08% of the 13F portfolio, value $241,755.

    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 108,000 shares
    Change vs previous 13F not available

    0.06% of the 13F portfolio, value $187,920.

    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).