Mariner, LLC: FAST position timeline
Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Mariner, LLC on FAST, newest first. How the timeline and the estimate are built.
Mariner, LLC held 5,897,822 FAST shares at 2026-06-30 per its 13F-HR filed 2026-08-13.
the latest 13F is the newest step
- period ended2026-06-3013F 5,897,822 sharesChange vs previous 13F +1,693,162 shares
0.3% of the 13F portfolio, value $283,235,112.
13F-HR 0001580642-26-005266 filed by Mariner, LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2026-03-3113F 4,204,660 sharesChange vs previous 13F +3,450,295 shares
0.23% of the 13F portfolio, value $195,062,898.
13F-HR 0001580642-26-003158 filed by Mariner, LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2024-09-3013F 754,365 sharesChange vs previous 13F not available
0.1% of the 13F portfolio, value $53,877,475.
13F-HR 0001580642-24-006919 filed by Mariner, LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).