Global foundries management is as stupid as it gets by being in California or being owned by mubadla doesn't makes a company best performing its management/shareholders must have an understanding of the business, a vision for future and its offerings should be competitive, GF has been losing to TSMC for a long time, GF revenue was 5.5 billion dollars in 2016 as compared to TSMC which had a revenue of $30 odd billion.
Every one who needs to know, knows GF is shit because its management and owners are idiots.