Else Bos was named acting CEO at Dutch fiduciary manager PGGM, which has about €128 billion ($163 billion) in assets under management, according to spokesman Wout Dekker.
Ms. Bos replaced Martin van Rijn on an interim basis until a new permanent CEO is named, Mr. Dekker said. Mr. van Rijn left last week to become the new state secretary in the Netherland's Ministry of Health, Welfare and Sport.
Ms. Bos has been deputy CEO. PGGM is owned by the €116.2 billion Pensioenfonds Zorg en Welzijn, Zeist, Netherlands.