STEINHARDT GROUP HAS 6.6 PCT OF HOLIDAY <HIA> A group led by New York investor Michael Steinhardt told the Securities and Exchange Commission it bought a 6.6 pct stake in Holiday Corp common stock as an investment. The group said it paid 114 mln dlrs for its 1.6 mln Holiday shares, 530,000 of which were bought since Feb. 6. At the same time, group members said they held short positions in the stock totaling 830,000 shares. In addition to Steinhardt himself, the group includes Steinhardt Partners and Institutional Partners, two investment firms of which Steinhardt is one of the general partners.