With auto insurers struggling to achieve top-line growth as pricing remains flat, no factor is more critical for healthy underlying margins than keeping loss costs favorable. Indeed, divining such trends has become a favorite pastime for equity analysts seeking to separate the winners from the losers in the world of personal lines insurers.

The carriers themselves shy away from offering their own projections of such trends for fear of tipping off the competition on what their own data tells them. So comments from them at reporting time remain fairly Delphic in their brevity.

Last month, Progressive posted some impressive profitability figures despite less than impressive premium growth–which the company in its commentary attributed to below-average frequency and severity trends.

Recommended For You

Want to continue reading?
Become a Free PropertyCasualty360 Digital Reader

Your access to unlimited PropertyCasualty360 content isn’t changing.
Once you are an ALM digital member, you’ll receive:

  • Breaking insurance news and analysis, on-site and via our newsletters and custom alerts
  • Weekly Insurance Speak podcast featuring exclusive interviews with industry leaders
  • Educational webcasts, white papers, and ebooks from industry thought leaders
  • Critical converage of the employee benefits and financial advisory markets on our other ALM sites, BenefitsPRO and ThinkAdvisor
NOT FOR REPRINT

© 2025 ALM Global, LLC, All Rights Reserved. Request academic re-use from www.copyright.com. All other uses, submit a request to [email protected]. For more information visit Asset & Logo Licensing.