Amundi, which is majority owned by the bank, last month posted net outflows of 12.9 billion euros in the third quarter, hurt by weak markets and concern about the economic outlook following the war in Ukraine.
But Credit Agricole, like most European banks, managed to take advantage of rising interest rates to post a strong increase in corporate loans, up by 15.4%, and consumer finance, which rose 12.6% in the quarter.
Capital markets and investment banking revenues, which have boosted rivals as they benefited from market volatility, fell by 5.7% in the quarter however.
"Globally we have a lower risk profile than rivals, which means we may profit less from volatility," said Credit Agricole deputy CEO Xavier Musca.
The bank said that would not increase the holding company's stake in Credit Agricole above 65%.