Shares of Loews Corp ($L) opened in the red on Monday morning after the firm reported its third-quarter results. Revenue grew nearly 14% year-over-year (YoY) to $4.47 billion during the quarter while earnings per share (EPS) came in at $1.82 compared to $1.12 in the same period last year. Net income rose 58% YoY to $401 million. From a segmental point of view, CNA Financial’s net income attributable to Loews Corporation improved 10% to $259 million from $235 million. The insurance company’s net written premiums grew by 8% led by strong retention and new business. Its net investment income grow…