Ken Fisher's position in Prosperity Bancshares is currently worth $3.91 Million. That's 0.00% of their equity portfolio (504th largest holding). The first Prosperity Bancshares trade was made in Q1 2013. Since then Ken Fisher bought shares twelve more times and sold shares on 35 occasions. The stake costed the investor $2.93 Million, netting the investor a gain of 33% so far.