Aperture Investors, an alternative asset manager with approximately $6.26 billion in assets under management, has expanded its global distribution team with four appointments across the United States and Europe as the firm broadens its credit investment strategies and institutional investor relationships.
The appointments include William McGirr and Casey Carroll as managing directors of sales and marketing in the U.S., Olivia Ha as managing director of sales and marketing in Europe, and Miriam Baha as director of sales and marketing in the U.S.
McGirr joins Aperture from King Street Capital Management, where he served as managing director. He previously held the same title at Fir Tree, bringing experience in alternative investment distribution and institutional client relationships.
Carroll previously served as managing director at Stellus Capital Management and Comvest Partners, where he worked in alternative investment markets.
Ha brings international financial markets experience, most recently covering international markets at Eleva Capital. Earlier, she held high-yield sales positions at Wells Fargo Securities and Crédit Agricole Corporate & Investment Bank, having begun her career at Goldman Sachs.
Baha joins Aperture after working at Clocktower Group. She began her career at Kayne Anderson, gaining experience in alternative investments and institutional markets.
The appointments strengthen Aperture’s ability to raise capital, develop investor relationships and expand institutional coverage across the U.S., Europe, the Middle East and Asia.
The distribution expansion follows a series of additions to Aperture’s credit investment platform. Since 2024, the firm has introduced four specialized strategies: Asset-Based Finance, led by Nick Turgeon; Litigation Finance, led by Luke Darkow; Structured Credit, led by Vladimir Lemin; and Value Credit, led by Charles Koo.
The new strategies broaden Aperture’s credit investment offerings, creating additional opportunities for the distribution team to engage institutional investors seeking exposure to specialized credit markets.
Founded in partnership with Generali Group, Aperture operates as part of the Generali Investments platform and manages investments across global credit and equity markets.
As of September 30, 2026, the firm reported approximately $6.26 billion in assets under management.