By Ulrike Dauer

Germany's Allianz SE (ALV.XE) Friday said net profit rose 27% in the second quarter, buoyed by higher revenues, improvements in the property/casualty insurance and asset management businesses, moderate insurance claims from storms and floods and a lower tax rate.

Allianz also said it is well on track to reach the top end of the range of its 2013 target of operating profit of 8.7 billion euros to EUR9.7 billion ($11.53 billion to $12.9 billion).

"In view of our good half-year results, we are maintaining our operating profit outlook for 2013 of 9.2 billion euros, plus or minus 500 million euros, although based on our current projections we see the figure more toward the upper end of this range," said Chief Executive Michael Diekmann.

The insurer cautioned however that it sees no need to lift the guidance, due to volatile capital markets and low interest rates, the latter of which already weighed on operating profit in the life/health insurance business.

Allianz is Europe's biggest insurer by market value and premium revenues, followed by France's Axa SA (CS.FR) and Italy's Assicurazioni Generali SpA (G.MI).

Axa reported a 14% rise in net profit for the first six months to EUR2.58 billion. In that period, Allianz' half-year operating profit was up 13% to EUR5.16 billion. Generali Thursday reported a 74% rise in second-quarter net profit to EUR478 million, which the company said was the best quarterly result in the past five years.

Allianz's quarterly net profit jumped to EUR1.59 billion from EUR1.25 billion, beating a Dow Jones Newswires average consensus of EUR1.35 billion.

Total revenues were up 6.3% to EUR26.8 billion, slightly above the forecast EUR26.77 billion.

Operating profit marked a 5.2% increase in the quarter to EUR2.37 billion from EUR2.25 billion, also above the forecast EUR2.36 billion.

The main quarterly profit driver was the property/casualty insurance business, which contributed operating profit of EUR1.18 billion, above the analyst forecast of EUR1.11 billion. This includes a claim of EUR330 million for floods that swamped Europe in June.

Still, the asset management business, with a 40% increase in operating profit to EUR804 million, posted the biggest quarterly jump and topped expectations. The business benefited from overall revenue gains, despite some fund outflows in June, and the continued extremely competitive cost-income ratio. Allianz owns Pimco, the world's biggest bond fund manager.

On the downside, the operating profit in life/health insurance fell 18% to EUR669 million.

"Life insurance remains under pressure from two sides: low interest rates and increased regulatory demands that are limiting our investment options. The environment is very difficult for savers," said Chief Financial Officer Dieter Wemmer.

In the insurance business, companies are currently plagued by the protracted low interest rate environment in Europe and other regions, which makes it extremely challenging for the sector to generate the substantial investment yield needed to pay competitive returns to policy holders.

Insurers increasingly look for yields in areas such as renewable energy, infrastructure, real estate and have also discovered the direct lending business to some extent--outside the traditional asset classes of bonds and stocks.

Write to Ulrike Dauer at ulrike.dauer@dowjones.com

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