Grandfield & Dodd LLC lessened its position in shares of Ecolab Inc. (NYSE:ECL – Free Report) by 1.8% in the fourth quarter, Holdings Channel.com reports. The firm owned 30,227 shares of the basic materials company’s stock after selling 550 shares during the period. Grandfield & Dodd LLC’s holdings in Ecolab were worth $5,996,000 as of […]