Winthrop Advisory Group LLC
All 13F Filings
Location
Boston, MA
CIK
0001739043
All SEC filings
View on sec.gov
Filing ID
Report Period
Holdings
Value ($000)
Form Type
Date Filed
Name
000173904326000004
Q1 2026
195
1,223,651,373
13F-HR
4/13/2026
Winthrop Advisory Group LLC