Welch & Forbes Llc increased Church & Dwight Inc (CHD) stake by 1.46% reported in 2018Q2 SEC filing. Welch & Forbes Llc acquired 5,832 shares as Church & Dwight Inc (CHD)’s stock rose 19.75%. The Welch & Forbes Llc holds 405,981 shares with $21.58M value, up from 400,149 last quarter. Church & Dwight Inc now has $16.