Among 24 of the largest San Gabriel...

Among 24 of the largest San Gabriel Valley-based companies traded on the New York and American stock exchanges and NASDAQ, 10 gained value, 10 lost and four remained unchanged Tuesday compared with the same day last week. Here’s how six fared over the past week.

Company Tue. Price Point Change GAINERS First Mortgage $6.00 +1 1/4 Vestar Inc. 6.75 +1 1/8 CenFed Financial 19.25 +3/4 LOSERS Wesco Financial 114.75 -2 3/4 Conversion Indust. 3.62 -1 5/8 Southern Cal. Water 18.25 -1 1/4

Source: Joe Lamas of Merrill Lynch, Pierce, Fenner & Smith, Pasadena