SOMERVILLE KURT F: ATR position timeline
Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of SOMERVILLE KURT F on ATR, newest first. How the timeline and the estimate are built.
SOMERVILLE KURT F held 55,419 ATR shares at 2026-06-30 per its 13F-HR filed 2026-08-11.
the latest 13F is the newest step
- period ended2026-06-3013F 55,419 sharesChange vs previous 13F -12,265 shares
1.66% of the 13F portfolio, value $6,938,459.
13F-HR 0001215208-26-000005 filed by SOMERVILLE KURT F
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2026-03-3113F 67,684 sharesChange vs previous 13F -40,140 shares
2.25% of the 13F portfolio, value $8,529,536.
13F-HR 0001215208-26-000002 filed by SOMERVILLE KURT F
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-12-3113F 107,824 sharesChange vs previous 13F -2,135 shares
2.23% of the 13F portfolio, value $13,150,215.
13F-HR 0001215208-26-000001 filed by SOMERVILLE KURT F
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-09-3013F 109,959 sharesChange vs previous 13F -4,355 shares
2.43% of the 13F portfolio, value $14,697,119.
13F-HR 0001215208-25-000008 filed by SOMERVILLE KURT F
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-06-3013F 114,314 sharesChange vs previous 13F -1,557 shares
3.01% of the 13F portfolio, value $17,882,139.
13F-HR 0001314376-25-000003 filed by SOMERVILLE KURT F
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-03-3113F 115,871 sharesChange vs previous 13F -2,785 shares
2.99% of the 13F portfolio, value $17,192,938.
13F-HR 0001215208-25-000001 filed by SOMERVILLE KURT F
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2024-12-3113F 118,656 sharesChange vs previous 13F -1,445 shares
3.13% of the 13F portfolio, value $18,640,856.
13F-HR 0001494234-25-000005 filed by SOMERVILLE KURT F
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2024-09-3013F 120,101 sharesChange vs previous 13F not available
3.1% of the 13F portfolio, value $19,238,979.
13F-HR 0001053914-24-000005 filed by SOMERVILLE KURT F
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).