Yield-hungry commercial banks were among the buyers in last week's  auction of USL Capital's $450 million portfolio of below-investment-grade   loans.   
More than 50 investors, including banks, prime rate funds and insurance  companies made bids for the portfolio of 23 B-rated bank loans, according   to executives at J.P. Morgan & Co. which led the auction. The portfolio   included debt from such companies as Bruno's Inc., Pathmark Stores Inc.,   and Riverwood International.       
  
The deal for USL, a San Francisco-based subsidiary of Ford Motor Co.,  came to market at a particularly good time, said Diane J. Mardini, a loan   trader at J.P. Morgan & Co. She pointed out that the supply of newly   originated loans has slowed recently, enhancing the interest in USL's   portfolio.       
"As further evidence of loan market liquidity, we have three new  investors in bank loans in the last month," added Martin Pryor, a Morgan   vice president.   
  
Among the investors who made bids for the loans - which were sold in 45  lots - only 15 were successful. Morgan declined to identify the buyers by   name.   
Ms. Mardini said that many of the loans traded above par, which experts  said is particularly impressive for bank loans. The loans do not provide   call protection - which shields investors against early prepayment.   
"If the average leveraged loan is not refinanced for four months, the  prime-rate mutual funds are still better off buying loans" than commercial   paper or treasury securities, said Walter Bloomenthal, a senior managing   director with BankAmerica Corp.     
  
"To the extent you have floating-rate bank loans that are at or around  par, you probably have greater liquidity than a high-yield bond portfolio,"   he said.   
That would not have been the case three years ago, when the market for  bank loans wasn't quite as active and deep. 
J.P. Morgan has led the liquidation of several loan portfolios in the  last six months, including a sale of approximately $700 million for Daiwa   Bank in December.   
Bank loans represented the largest asset class of another recent USL  sale of securities, bringing in much of the returns on a $670 million sale   that included corporate bonds and adjustable-rate preferred stock.   
  
Ford has been selling off USL Capital since It sold USL Rail Services  for approximately $900 million, and the Fleet Services unit for about $875   million.   
The motor company said it expects to complete the sale of a majority of  USL's assets by the end of the summer. 
USL was purchased by Ford in 1987 for $512 million.