Plains GP Holdings, L.P. (NASDAQ:PAGP) Investor Notice: Investigation over Potential Wrongdoing An investigation on behalf of investors in Plains GP Holdings, L.P. (NASDAQ:PAGP) shares over potential wrongdoing at Plains GP Holdings, L.P. was announced. San Diego, CA -- ( SBWIRE ) -- 05|13|2021 -- An investigation was announced concerning possible breaches of fiduciary duties by certain officers and directors at Plains GP Holdings, L.P. Investors who purchased shares of Plains GP Holdings, L.P. (NASDAQ: PAGP) have certain options and should contact the Shareholders Foundation at mail@shareholdersfoundation.com or call 1(858) 779 - 1554. The investigation by a law firm concerns whether certain Plains GP Holdings directors breached their fiduciary duties and caused damage to the company and its shareholders. Houston, TX based Plains GP Holdings, L.P. owns and operates midstream energy infrastructure in the United States and Canada. On February 9, 2021, Plains GP Holdings, L.P reported its fourth-quarter and full-year 2020 financial results. Plains GP Holdings, L.P. reported that its annual Total Revenue declined from over $33.66 billion in 2019 to over $23.29 billion in 2020, and that its Net Income of $331 million of 2019 turned into a Net Loss of $568 million in 2020.