Coastline Trust Co increased its position in Lockheed Martin Corporation (NYSE:LMT – Free Report) by 5.4% in the second quarter, HoldingsChannel.com reports. Coastline Trust Co’s holdings in Lockheed Martin were worth $1,137,000 at the end of the most recent quarter. Lockheed Martin Price PerformanceLockheed Martin stock opened at $487.53 on Friday. Visit HoldingsChannel.com to get the latest 13F filings and insider trades for Lockheed Martin Corporation (NYSE:LMT – Free Report). Receive News & Ratings for Lockheed Martin Daily - Enter your email address below to receive a concise daily summary of the latest news and analysts' ratings for Lockheed Martin and related companies with MarketBeat.com's FREE daily email newsletter.