Zions Bancorp Inc. swung to a second-quarter loss as provision for loan losses soared.

Shares fell 3.4% to $11.80 in after-hours trading although the regional bank's third consecutive loss was narrower than analysts were expecting. The stock is down 50% so far this year through Monday's close.

Subscribe Now

Access to authoritative analysis and perspective and our data-driven report series.

14-Day Free Trial

No credit card required. Complete access to articles, breaking news and industry data.