IMC-Chicago, LLC: META position timeline

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

IMC-Chicago, LLC held 404,082 META shares at 2026-06-30 per its 13F-HR filed 2026-08-06.

the latest 13F is the newest step

period ended2026-06-30
13F 404,082 shares
Change vs previous 13F +177,974 shares
2.09% of the 13F portfolio, value $227,615,350.
13F-HR 0001452861-26-000006 filed by IMC-Chicago, LLC
Filed 2026-08-06 (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 226,108 shares
Change vs previous 13F not available
1.96% of the 13F portfolio, value $129,363,170.
13F-HR 0001452861-26-000005 filed by IMC-Chicago, LLC
Filed 2026-05-05 (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).