O Shaughnessy Asset Management LLC lowered its holdings in Waste Connections, Inc. (NYSE:WCN – Get Rating) by 4.1% during the 4th quarter, Holdings Channel reports. The firm owned 56,493 shares of the business services provider’s stock after selling 2,435 shares during the period. O Shaughnessy Asset Management LLC’s holdings in Waste Connections were worth $7,489,000 […]