ARNOLD "OWNED":
At least $300 million from his last 13 films, culminating with this year's "Terminator 3: Rise of the Machines."
One hundred-plus assorted ventures, 19 of which are valued at more than $1 million, including individual stocks (Gannet Co., IBM, Roto-Rooter, International Speedways, International Weight-watchers), managed stock accounts, private investment funds, venture funds, bonds, stakes in operating businesses (movie theaters, Internet software).
Dozens of assets in a family trust set up by the mother of his wife, Maria Shriver, who is a member of the Kennedy family.
A personal jet-leasing business. (For years he has leased a Boeing 747 to Singapore Airlines.)
Numerous commercial properties along Santa Monica's Main Street, where the film star's ventures remain largely centered.
Columbus' Easton Town Center, a million-square-foot mall in which the actor is partnered with retailing giant the Limited and developer Georgetown Co.
His highly profitable annual Fitness Expo in Columbus, Ohio.
A significant ownership stake in Dimensional Fund Advisors, a Santa Monica-based mutual fund company that manages about $40 billion. The majority of Dimensional's clients are corporate and public employee pension plans, including the California Public Employees Retirement System.