Shamrock Holdings, a Burbank investment firm owned...

Shamrock Holdings, a Burbank investment firm owned by the Roy E. Disney family, said it raised its stake in Holly Sugar of Colorado Springs, Colo., to 7.9% . . . The International Iron and Steel Institute said crude steel output in the non-Communist world fell 11% in January to 32.77 million metric tons from 36.89 million tons a year earlier.