The fund added an investment analyst to help oversee its portfolio last month and promoted another investment analyst to senior investment analyst in June.
He will be responsible for research, analysis and development of new strategy and product ideas.
The firm has also hired a new partner from Sixth Street Partners to lead the platform.
She will be responsible for general oversight and day-to-day management of all global non-investment operations.
The new global investor relations head assumed the role on an interim basis last month.
The fund will invest in U.S. founder-owned businesses.
HarbourVest Fund XII closed with over $3 billion in commitments.
He will also retain existing responsibilities as CEO of the firm’s Americas business.
He will be responsible for evaluating, analyzing and monitoring the firm’s investments.
The foundation hired a portfolio manager from a nearby hospital to help manage its portfolio with a focus on private investments.