Rossby Financial, LCC: FMF position timeline
Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Rossby Financial, LCC on FMF, newest first. How the timeline and the estimate are built.
Rossby Financial, LCC held 4,434 FMF shares at 2026-06-30 per its 13F-HR filed 2026-08-04.
the latest 13F is the newest step
- period ended2026-06-3013F 4,434 sharesChange vs previous 13F -42 shares
0.04% of the 13F portfolio, value $222,232.
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 4,476 sharesChange vs previous 13F +685 shares
0.05% of the 13F portfolio, value $227,292.
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 3,791 sharesChange vs previous 13F -298 shares
0.06% of the 13F portfolio, value $178,367.
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 4,089 sharesChange vs previous 13F +2,097 shares
0.07% of the 13F portfolio, value $199,400.
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 1,992 sharesChange vs previous 13F 0 shares
0.03% of the 13F portfolio, value $90,058.
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 1,992 sharesChange vs previous 13F not available
0.04% of the 13F portfolio, value $90,536.
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).