S&CO INC
All 13F Filings
Location
Boston, MA
CIK
0001082461
All SEC filings
View on sec.gov
Filing ID
Report Period
Holdings
Value ($000)
Form Type
Date Filed
Name
000108246126000002
Q1 2026
218
1,611,868
13F-HR
5/7/2026
S&CO INC