Glenn Greenberg acquired 1.61 Million Discover Financial Services shares worth $322 Million. That's 7.31% of their entire equity portfolio (4th largest holding). Glenn Greenberg started to build up the position in Discover Financial Services in Q3 2023 and continued to invest until Q2 2024. Since then they sold 1.85 Million shares. The stake costed the investor $166 Million, netting the investor a gain of 94% so far.