Rossby Financial, LCC: FEM position timeline
Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Rossby Financial, LCC on FEM, newest first. How the timeline and the estimate are built.
Rossby Financial, LCC held 2,664 FEM shares at 2026-06-30 per its 13F-HR filed 2026-08-04.
the latest 13F is the newest step
- period ended2026-06-3013F 2,664 sharesChange vs previous 13F -36 shares
0.02% of the 13F portfolio, value $85,220.
13F-HR 0002056510-26-000003 filed by Rossby Financial, LCC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2026-03-3113F 2,700 sharesChange vs previous 13F +416 shares
0.02% of the 13F portfolio, value $81,810.
13F-HR 0002056510-26-000002 filed by Rossby Financial, LCC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-12-3113F 2,284 sharesChange vs previous 13F +34 shares
0.02% of the 13F portfolio, value $62,467.
13F-HR 0002056510-26-000001 filed by Rossby Financial, LCC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-09-3013F 2,250 sharesChange vs previous 13F +580 shares
0.02% of the 13F portfolio, value $60,967.
13F-HR 0002056510-25-000005 filed by Rossby Financial, LCC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-06-3013F 1,670 sharesChange vs previous 13F +2 shares
0.02% of the 13F portfolio, value $41,015.
13F-HR 0002056510-25-000003 filed by Rossby Financial, LCC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-03-3113F 1,668 sharesChange vs previous 13F not available
0.02% of the 13F portfolio, value $37,646.
13F-HR 0002056510-25-000002 filed by Rossby Financial, LCC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).