WASHINGTON (Dow Jones) - Pzena Investment Management LLC reported holding a 7.17 percent stake in Bermuda-based Annuity & Life Re Holdings Ltd. (ANR), according to an amended Schedule 13G released on Wednesday by the Securities and Exchange Commission. Pzena Investment Management reported owning 1.9 million Annuity & Life Re Holdings shares as of December 31, the filing said.

A Schedule 13G denotes a passive investment stake in a company. Filers aren't required to provide a reason for any changes in stake and aren't required to detail any transactions.