Of the 100 largest publicly traded companies...

Of the 100 largest publicly traded companies in Orange County, 20 gained value Monday, 41 lost and 39 remained unchanged for the day.

Company Mon. Price Percent Change GAINERS Provena Foods $4.75 +5.6 Medstone International 7.25 +3.6 First American Fin. 11.75 +2.2 Safeguard Health 6.25 +2.0 Varco International 6.25 +2.0 LOSERS Viratek Inc. 4.50 -18.2 Amplicon Industries 7.75 -11.4 Newport Electronics 3.63 -9.3 Trimedyne Inc 3.88 -8.7 PacifiCare Health 18.38 -6.9

Source: Newport Securities