The group's principal activity is to purchase and manage real estate operations. The real estate properties include the land, improvements and leaseholds at 750 kearny street, san francisco. The group's operations also include a controlling interest in a 27-unit multi-family apartment complex and a 3-unit apartment building located in los angeles, California. The group's other investments include income-producing instruments, equity and debt securities which may include real estate based companies and real estate investment trust, cash and securities assets and other investments.