Rising Rates Dent French Insurers' EUR 2.85 Trillion Investment Portfolios

Rising interest rates dented the value of French insurers' vast investment portfolios in the first quarter of 2026, even as the industry continued to pour fresh money into financial markets, according to data from the Banque de France. The outstanding financial investments of French insurers and pension funds reached about €2,854.5 billion at the end of the quarter. Insurers added a substantial €32.7 billion of net new investment and pension funds a further €2.2 billion, but those inflows were almost entirely offset by negative valuation effects of roughly €33.7 billion, as a rise in long-term interest rates pushed down the prices of bonds and, to a lesser extent, shares. In allocating new money, insurers favoured direct purchases of long-term debt securities and investment-fund shares. The figures illustrate the double-edged effect of higher rates on the sector: while they erode the market value of existing bond holdings, they also allow insurers to reinvest at more attractive yields, supporting future returns and the guarantees they offer policyholders. The data underline how closely the health of France's large insurance sector is tied to interest-rate movements.