Garmin is not Sirfs only customer but it is its largest for the GPS IC chip sets. Sirf does command 80% of this market. Broadcom ( Garmin has its own chipsets as well but not near the quailty compared to Sirfs) is chipping away at this market but hey let em take another 10% market share....Sirf still has alot of growth with 70% market share.
High Tide for SiRF Technology [View article]
Oh and yes I'm long on Sirf.
In His Grace