Of the 102 largest publicly traded companies...

Of the 102 largest publicly traded companies in Orange County, 13 gained value Tuesday, 42 lost and 47 remained unchanged for the day. The following chart shows the five biggest percentage winners and losers among county companies’ stocks.

GAINERS

Tues. Percent Company Price Change American Health Serv. $3.50 +7.7 Gradco Systems Inc. $3.38 +4.0 CIMCO $7.25 +3.6 Unicare Financial $10.75 +3.6 Datum Inc. $4.25 +2.9

LOSERS

Tues. Percent Company Price Change PDA Engineering $13.88 -5.9 Western Digital $4.13 -5.7 Birtcher Medical $16.75 -5.6 Odetics Inc. CL A $6.38 -5.5 Laser Precision $10.50 -4.6

Source: Newport Securities