Los Angeles real estate acquisition company InterGroup Corporation was the week’s biggest mover, gaining 22 percent to close at $32.35. Puma Biotechnology, Inc. in West Los Angeles was also among the week’s big movers. The bio pharmaceutical company’s shares rose 22 percent to close at $31.95. Breitburn Energy Partners of downtown Los Angeles was the week’s biggest loser, dropping 62 percent to close at 7 cents.