Quarterly radio ratings were released earlier this month. You can see the BBM compilation of top-line data here (PDF), but it doesn't say too much.
Astral and Cogeco both provide analysis for the benefit of advertisers, Astral in the form of a slideshow (PDF) and Groupe Force Radio (which represents Cogeco stations and independent former Corus stations in Quebec City and Saguenay) also does a slide presentation (PDF). The latter tends to be more detailed, but is also more biased, highlighting their stations' successes and their competitors' struggles.
Here, based on those reports, is some analysis of what's going on in commercial radio in Montreal. We'll start with the English side.
Overall, there hasn't been much change in the ratings. A few points up, a few points down. But breaking it down a bit you see some significant gains for CKBE-FM 92.5 (The Beat) and a few highlights for CHOM-FM 97.7 as well.
The Beat, which rebranded last fall in an effort to attract a younger female audience but hadn't seen much movement in ratings until now, is starting to see the change (and accompanying marketing spending) pay off. It's second behind Virgin Radio among adults 18-49 and 25-54 (in both cases passing CHOM), first among adults 35-64 (passing CJAD) and has seen a gain of more than 50% in a year for men 25-54 (which is interesting because the station is targetting women).