Mix 94.5 has hung on to its spot on top of the Perth radio rankings, despite a slight fall in listener numbers.
Mix 94.5 recorded a 13.3 per cent share of overall audiences, down from 14.5 per cent in the previous survey.
92.9 continued its slide down the ratings, as its audience fell for the second Nielsen rating survey in a row.
The FM station slumped 1.7 points in the ratings to record a 9.3 per cent share overall - placing it sixth overall in the rankings, just behind ABC's Triple J.
ABC720 was the second ranked station in the Perth market, with no change to its 11.8 per cent market share.
AM rival 6PR also stayed static at 9.1 per cent - although classics station 6IX jumped almost two per cent to seven per cent.