Ken Griffin acquired 270 Thousand TEGNA shares worth $4.61 Million. That's 0.00% of their equity portfolio (1647th largest holding). The first TEGNA trade was made in Q3 2015. Since then Ken Griffin bought shares 49 more times and sold shares on 48 occasions. The stake costed the investor $4.15 Million, netting the investor a gain of 11% so far.