Indrasari, Juni MeliNababan, Tumpal PBustami2016-02-042016-02-042016-02-04wahyu sari yenihttp://repository.unri.ac.id/xmlui/handle/123456789/7907This article studies the weighted Black-Litterman’s model in finding the optimization of portfolio invesment. The Black-Litterman’s model obtained by Bayesian approach is used to obtain the weighted values of each asset portfolio. Based on the weighted values of each asset the portfolio return is obtained and then is used in determining optimal value of portfolio.enBlack-LittermanBayes, portfolioreturnstudent Paper Post Degree