Robeco Schweiz AG cut its holdings in shares of Ecolab Inc. (NYSE:ECL – Free Report) by 14.6% in the fourth quarter, Holdings Channel reports. The institutional investor owned 416,619 shares of the basic materials company’s stock after selling 70,977 shares during the quarter. Ecolab accounts for about 1.4% of Robeco Schweiz AG’s portfolio, making the […]