Jeffrey Ubben's position in SLM is currently worth $176 Million. That's 2.37% of their equity portfolio (9th largest holding). The investor owns 4.38% of the outstanding SLM stock. Jeffrey Ubben started to build up the position in SLM in Q1 2018 and continued to invest until Q3 2018. Since then they sold 28.3 Million shares. The stake costed the investor $125 Million, netting the investor a gain of 40% so far.