Rossby Financial, LCC: PM position timeline
Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Rossby Financial, LCC on PM, newest first. How the timeline and the estimate are built.
Rossby Financial, LCC held 2,228 PM shares at 2026-06-30 per its 13F-HR filed 2026-08-04.
the latest 13F is the newest step
- period ended2026-06-3013F 2,228 sharesChange vs previous 13F -196 shares
0.07% of the 13F portfolio, value $403,089.
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 2,424 sharesChange vs previous 13F +1,145 shares
0.08% of the 13F portfolio, value $381,368.
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 1,279 sharesChange vs previous 13F -216 shares
0.06% of the 13F portfolio, value $205,152.
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 1,495 sharesChange vs previous 13F +197 shares
0.08% of the 13F portfolio, value $240,464.
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 1,298 sharesChange vs previous 13F -390 shares
0.09% of the 13F portfolio, value $236,370.
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 1,688 sharesChange vs previous 13F not available
0.12% of the 13F portfolio, value $287,332.
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).