Boston Trust Walden Corp: AGO position timeline
Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Boston Trust Walden Corp on AGO, newest first. How the timeline and the estimate are built.
Boston Trust Walden Corp held 486,458 AGO shares at 2026-06-30 per its 13F-HR filed 2026-08-04.
the latest 13F is the newest step
- period ended2026-06-3013F 486,458 sharesChange vs previous 13F -89,432 shares
0.03% of the 13F portfolio, value $39,154,679.
13F-HR 0001386060-26-000035 filed by Boston Partners
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2026-03-3113F 575,890 sharesChange vs previous 13F -190,761 shares
0.05% of the 13F portfolio, value $46,888,410.
13F-HR 0001386060-26-000017 filed by Boston Partners
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-12-3113F 766,651 sharesChange vs previous 13F -24,530 shares
0.07% of the 13F portfolio, value $68,329,648.
13F-HR 0001386060-26-000014 filed by Boston Partners
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-09-3013F 791,181 sharesChange vs previous 13F -7,493 shares
0.07% of the 13F portfolio, value $66,760,620.
13F-HR 0001386060-25-000020 filed by Boston Partners
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-06-3013F/A 798,674 sharesChange vs previous 13F -1,895 shares
0.08% of the 13F portfolio, value $69,393,090.
13F-HR/A 0001085146-25-004915 filed by Boston Partners
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-03-3113F 800,569 sharesChange vs previous 13F -6,252 shares
0.08% of the 13F portfolio, value $70,083,765.
13F-HR 0001085146-25-002987 filed by Boston Partners
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2024-12-3113F 806,821 sharesChange vs previous 13F +254,063 shares
0.09% of the 13F portfolio, value $72,903,666.
13F-HR 0001085146-25-000961 filed by Boston Partners
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2024-09-3013F 552,758 sharesChange vs previous 13F not available
0.05% of the 13F portfolio, value $44,521,033.
13F-HR 0001085146-24-005518 filed by Boston Partners
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).