By Inti Landauro

PARIS--German insurer Allianz SE's (ALV.XE) French unit has lowered its exposure to equities, private equity and Spanish sovereign debt, in line with the group's strategy of reducing volatility in its portfolio of assets, Jacques Richier, the chief executive of Allianz France, said Monday.

In the past two years, the French insurance company has cut its exposure to Spanish sovereign debt to EUR300 million and lowered the share of its life-insurance funds invested in equities and private equity to 6%-7% from about 10%, Richier said in an interview with BFM Radio station. The insurance company hasn't made any provisions for its Spanish debt holdings.

He said the company has about EUR2 billion worth of Italian sovereign debt, because it considers that country's financial situation as "totally different." Richier said added that Allianz as a group firmly believes the euro zone won't break up and will thrive.

The French unit broadly follows the parent company's guidance on what investment strategy to follow in the various countries in which it operates, Richier said. The change in investment allocation is a way to limit the impact of market volatility on the company's balance sheet.

Richier also said he expects the company's second-quarter revenue and profit in France to be in line with the first quarter.

Write to Inti Landauro at inti.landauro@dowjones.com