Barbara Oil Co.: IWM position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Barbara Oil Co. on IWM, newest first. How the timeline and the estimate are built.

Barbara Oil Co. held 4,330 IWM 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 4,330 shares
Change vs previous 13F not available
0.44% of the 13F portfolio, value $1,307,270.
13F-HR 0001104659-26-095237 filed by Barbara Oil Co.
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).