Crédit Agricole lost $1.2B on subprime mortgages — then begged shareholders for €5.9B

Crédit Agricole was France's largest retail bank and a major player in European finance. On 18 April 2008, the bank revealed it would post $1.2 billion in losses related to subprime mortgage securities — toxic assets that had collapsed in value as the U.S. housing crisis spread to global credit markets.

The subprime exposure was concentrated in structured products and collateralized debt obligations (CDOs) that Crédit Agricole's investment banking arm had accumulated during the housing boom. When U.S. mortgage defaults surged, the securities became impossible to value and nearly impossible to sell. The $1.2 billion writedown was a direct hit to the bank's capital base.

To cover the hole, Crédit Agricole launched a €5.9 billion rights issue in May 2008 — an emergency capital raise from its existing shareholders. The move diluted existing holdings and signaled that the bank could not absorb the losses on its own. The subprime losses came just months after the €250 million rogue-trading loss at its New York subsidiary, making 2008 a catastrophic year for the bank's investment banking operations.