Barton Investment Management: BILL position timeline
Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Barton Investment Management on BILL, newest first. How the timeline and the estimate are built.
Barton Investment Management held 9,312 BILL shares at 2026-06-30 per its 13F-HR filed 2026-07-20.
the latest 13F is the newest step
- period ended2026-06-3013F 9,312 sharesChange vs previous 13F -4,870 shares
0.05% of the 13F portfolio, value $336,722.
13F-HR 0001387818-26-000003 filed by Barton Investment Management
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2026-03-3113F 14,182 sharesChange vs previous 13F -935 shares
0.07% of the 13F portfolio, value $543,171.
13F-HR 0001387818-26-000002 filed by Barton Investment Management
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-12-3113F 15,117 sharesChange vs previous 13F -705 shares
0.09% of the 13F portfolio, value $824,482.
13F-HR 0001387818-26-000001 filed by Barton Investment Management
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-09-3013F 15,822 sharesChange vs previous 13F +1,096 shares
0.09% of the 13F portfolio, value $838,092.
13F-HR 0001387818-25-000005 filed by Barton Investment Management
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-06-3013F 14,726 sharesChange vs previous 13F +856 shares
0.07% of the 13F portfolio, value $681,225.
13F-HR 0001387818-25-000004 filed by Barton Investment Management
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-03-3113F 13,870 sharesChange vs previous 13F -325 shares
0.08% of the 13F portfolio, value $636,495.
13F-HR 0001387818-25-000002 filed by Barton Investment Management
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2024-12-3113F 14,195 sharesChange vs previous 13F 0 shares
0.13% of the 13F portfolio, value $1,202,459.
13F-HR 0001387818-25-000001 filed by Barton Investment Management
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2024-09-3013F 14,195 sharesChange vs previous 13F not available
0.09% of the 13F portfolio, value $748,929.
13F-HR 0001387818-24-000005 filed by Barton Investment Management
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).