TWO SIGMA SECURITIES, LLC: SAM position timeline

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

TWO SIGMA SECURITIES, LLC held 2,063 SAM shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

period ended2026-06-30
13F 2,063 shares
Change vs previous 13F +2,063 shares
0.03% of the 13F portfolio, value $365,213.
13F-HR 0000899140-26-000857 filed by TWO SIGMA SECURITIES, LLC
Filed 2026-08-14 (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 ended2025-06-30
13F 0 shares
Change vs previous 13F -1,260 shares
13F-HR 0000899140-25-000961 filed by TWO SIGMA SECURITIES, LLC
Filed 2025-08-14 (acceptance time not in the bulk data set), ingested 2026-10-07 18:23:11 UTC
Acceptance time not in the bulk data set (spec §4.2).
Exited: the 13F for this period no longer lists the position.
period ended2025-03-31
13F 1,260 shares
Change vs previous 13F +219 shares
0.05% of the 13F portfolio, value $300,938.
13F-HR 0000899140-25-000693 filed by TWO SIGMA SECURITIES, LLC
Filed 2025-05-15 (acceptance time not in the bulk data set), ingested 2026-10-07 18:25:06 UTC
Acceptance time not in the bulk data set (spec §4.2).
period ended2024-12-31
13F 1,041 shares
Change vs previous 13F +1,041 shares
0.06% of the 13F portfolio, value $312,279.
13F-HR 0000899140-25-000279 filed by TWO SIGMA SECURITIES, LLC
Filed 2025-02-14 (acceptance time not in the bulk data set), ingested 2026-10-07 18:25:55 UTC
Acceptance time not in the bulk data set (spec §4.2).
period ended2024-09-30
13F 0 shares
Change vs previous 13F not available
13F-HR 0000919574-24-006612 filed by TWO SIGMA SECURITIES, LLC
Filed 2024-11-14 (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).
Exited: the 13F for this period no longer lists the position.