Bluefin Trading, LLC: CFG position timeline

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

Bluefin Trading, LLC held 0 CFG shares at 2020-03-31 per its 13F-HR filed 2020-05-15.

the latest 13F is the newest step

period ended2020-03-31
13F 0 shares
Change vs previous 13F -11,528 shares
13F-HR 0001085146-20-001540 filed by Bluefin Trading, LLC
Filed 2020-05-15 (acceptance time not in the bulk data set), ingested 2026-10-07 18:53:21 UTC
Acceptance time not in the bulk data set (spec §4.2).
Exited: the 13F for this period no longer lists the position.
period ended2019-12-31
13F 11,528 shares
Change vs previous 13F not available
0.03% of the 13F portfolio, value $468,000.
13F-HR 0001085146-20-000882 filed by Bluefin Trading, LLC
Filed 2020-02-14 (acceptance time not in the bulk data set), ingested 2026-10-07 18:54:20 UTC
Acceptance time not in the bulk data set (spec §4.2).