A premium subscription is required to access this article. Article Date: 09/18/2018 How Investors Make Portfolio Decisions Active investors make numerous decisions about their portfolio annually, and some alter their portfolio weekly. With each of those decisions, dozens of factors play a role influencing which direction the investor takes and which products he or she buys or sells.Spectrem’s new study Portfolio Decision-Making examines which factors play the greatest ... Log in to view full article. If you already have a subscription, please log in with your email address and password. User Name (Email Address): Password: Forgot your password? Click here to have your password emailed to you. To purchase a premium subscription, please use the links below. One-year premium subscription with unlimited access to all articles including reprint rights (see terms and conditions) for $2,000.00. Monthly subscription (3 month minimum) with unlimited access to all articles including reprint rights (see terms and conditions) for $195/mo. CLICK TO VIEW Terms and Conditions I ACCEPT You must accept the 'Terms and Conditions' before purchasing this product.