Mariner, LLC: MSM position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Mariner, LLC on MSM, newest first. How the timeline and the estimate are built.

Mariner, LLC held 16,794 MSM shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

period ended2026-06-30
13F 16,794 shares
Change vs previous 13F +6,037 shares
<0.01% of the 13F portfolio, value $1,997,149.
13F-HR 0001580642-26-005266 filed by Mariner, LLC
Filed 2026-08-13 (acceptance time not in the bulk data set), ingested 2026-10-06 09:57:27 UTC
Acceptance time not in the bulk data set (spec §4.2).
period ended2024-09-30
13F 10,757 shares
Change vs previous 13F not available
<0.01% of the 13F portfolio, value $926,019.
13F-HR 0001580642-24-006919 filed by Mariner, LLC
Filed 2024-11-13 (acceptance time not in the bulk data set), ingested 2026-10-07 18:26:56 UTC
Acceptance time not in the bulk data set (spec §4.2).