Portfolio Weights If you own 705 shares of Air Line Inc at $42.7, 320 shares of BuyRite at $55.95, and 420 shares of Motor City at $9.9, what are the portfolio weights of each stock? Air Line = .3333, BuyRite = .3333, MotorCity = .3333 Air Line = .7050, BuyRite = .3200, MotorCity = .4200 Air Line = .5768, BuyRite = .3431, MotorCity = .0801 Air Line = .4879, BuyRite = .2215, MotorCity = .2907