This paper aims at analyzing performance of Shahjalal Islami Bank Ltd. (SJIBL) at micro level. The study is based on 18 companies of Dhaka Stock Exchange (DSE). As population, 93 listed companies of DSE are purposively selected from a total of 544 companies. Ratio analysis, Individual stock analysis and Portfolio analysis have done using data between 2005 and 2011. A three stock portfolio analysis has been made compiling three financial industries namely; Banking, Insurance and Financial Institutions. Evidence from the study reveals that SJIBL has high return and low risk characteristics. Portfolio result depicts that combination of Islamic Banks’ (IB) stock in portfolio investment can accelerate portfolio return and can reduce risk.