Securitization of home-equity loans reached record levels last year, a new Inside MBS & ABS ranking and analysis reveals. But most analysts say that the party isn’t likely to last into 2006. Overall, $564.50 billion in new HEL securities were issued in 2005, a 25.5 percent jump from 2004’s $449.98 billion. On a quarterly basis, issuance rose just 2.9 percent, to $152.41 billion, between the third and fourth quarters. … [One data table included]