Truist Financial Corp cut its position in Diamondback Energy, Inc. (NASDAQ:FANG – Free Report) by 13.1% in the 3rd quarter, Holdings Channel.com reports. Truist Financial Corp’s holdings in Diamondback Energy were worth $27,135,000 as of its most recent SEC filing. Diamondback Energy News RoundupHere are the key news stories impacting Diamondback Energy this week:Diamondback Energy Price PerformanceShares of NASDAQ:FANG opened at $163.07 on Friday. Visit HoldingsChannel.com to get the latest 13F filings and insider trades for Diamondback Energy, Inc. (NASDAQ:FANG – Free Report). Receive News & Ratings for Diamondback Energy Daily - Enter your email address below to receive a concise daily summary of the latest news and analysts' ratings for Diamondback Energy and related companies with MarketBeat.com's FREE daily email newsletter.