Siren, L.L.C.: BABA position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Siren, L.L.C. on BABA, newest first. How the timeline and the estimate are built.

Siren, L.L.C. held 50,000 BABA 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 50,000 shares
Change vs previous 13F not available
0.1% of the 13F portfolio, value $4,799,000.
13F-HR 0002005245-26-000008 filed by Siren, L.L.C.
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).