Jim Simons's position in MFA Financial is currently worth $10.8 Million. That's 0.02% of their equity portfolio (888th largest holding). The investor owns 1.03% of the outstanding MFA Financial stock. The first MFA Financial trade was made in Q2 2013. Since then Jim Simons bought shares 21 more times and sold shares on sixteen occasions. The investor's estimated purchase price is $14.4 Million, resulting in a loss of 25%.