Bluefin Trading, LLC: V position timeline

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

Bluefin Trading, LLC held 1,974 V shares at 2020-06-30 per its 13F-HR filed 2020-08-17.

the latest 13F is the newest step

period ended2020-06-30
13F 1,974 shares
Change vs previous 13F +1,974 shares
0.04% of the 13F portfolio, value $381,000.
13F-HR 0001085146-20-002327 filed by Bluefin Trading, LLC
Filed 2020-08-17 (acceptance time not in the bulk data set), ingested 2026-10-07 18:52:28 UTC
Acceptance time not in the bulk data set (spec §4.2).
period ended2020-03-31
13F 0 shares
Change vs previous 13F -66,032 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 66,032 shares
Change vs previous 13F +66,032 shares
0.91% of the 13F portfolio, value $12,408,000.
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).
period ended2018-12-31
13F 0 shares
Change vs previous 13F -1,557 shares
13F-HR 0001085146-19-000952 filed by Bluefin Trading, LLC
Filed 2019-02-15 (acceptance time not in the bulk data set), ingested 2026-10-07 19:02:51 UTC
Acceptance time not in the bulk data set (spec §4.2).
Exited: the 13F for this period no longer lists the position.
period ended2018-09-30
13F 1,557 shares
Change vs previous 13F not available
0.03% of the 13F portfolio, value $234,000.
13F-HR 0001085146-18-002765 filed by Bluefin Trading, LLC
Filed 2018-11-14 (acceptance time not in the bulk data set), ingested 2026-10-07 19:03:47 UTC
Acceptance time not in the bulk data set (spec §4.2).