Walleye Capital LLC: MTRX position timeline

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

Walleye Capital LLC held 96,242 MTRX shares at 2026-06-30 per its 13F-HR filed 2026-08-03.

the latest 13F is the newest step

period ended2026-06-30
13F 96,242 shares
Change vs previous 13F +72,118 shares
0.01% of the 13F portfolio, value $1,318,515.
13F-HR 0001758720-26-000006 filed by Walleye Capital LLC
Filed 2026-08-03 (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 ended2026-03-31
13F/A 24,124 shares
Change vs previous 13F not available
<0.01% of the 13F portfolio, value $276,944.
13F-HR/A 0001758720-26-000004 filed by Walleye Capital LLC
Filed 2026-05-13 (acceptance time not in the bulk data set), ingested 2026-10-06 09:58:43 UTC
Acceptance time not in the bulk data set (spec §4.2).