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Licensable picture: Tom Hill (L), Chairman of Blackstone Alternative Asset Management, and John McCormick, President and CEO of Blackstone Alternative Asset Management, pose for a portrait in New York

Reported by Reutersconnect
Jul 14, 2026· 2 min read
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Key Takeaways
  • • Blackstone Alternative Asset Management (BAAM) executed a leadership transition in January 2018, with J. Tomilson Hill transitioning from President and CEO to Chairman, and John McCormick succeeding him as President and CEO of the hedge fund unit.
  • • The succession represents a generational shift in Blackstone's alternative asset management leadership, positioning McCormick to lead one of the firm's core investment divisions during a period of institutional investor demand for hedge fund strategies.
  • • Tom Hill's elevation to Chairman reflects his continued strategic role at BAAM while enabling McCormick to assume operational control of the business during a period of institutional capital flows into alternative assets.
Summary
Blackstone announced in January 2018 a leadership transition within Blackstone Alternative Asset Management (BAAM), its hedge fund and alternative investment unit. J. Tomilson Hill, who had served as President and Chief Executive Officer, transitioned to the role of Chairman. John McCormick succeeded Hill as President and Chief Executive Officer, assuming operational leadership of the division.

The transition reflects a deliberate succession planning strategy at Blackstone designed to position the alternative asset management unit for continued growth under new executive leadership. Hill's move to Chairman indicates his continued involvement in strategic oversight and firm governance, while McCormick's appointment to the CEO role signals the firm's confidence in his operational and investment capabilities.

BAAM is a significant component of Blackstone's broader asset management business, managing hedge funds and alternative investment strategies. The leadership change occurred during a period of sustained institutional investor interest in alternative asset classes, including hedge funds, private equity, and real assets—core areas of focus for the alternative asset management division.

The succession of McCormick to the top operational role represents a generational transition in leadership at one of the world's largest alternative asset managers, maintaining continuity in strategy while introducing new executive perspectives to the business.

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Sources

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AlphaMaven summarised this story from the reporting below. Each link opens the original article.

Reutersconnect Licensable picture: Tom Hill (L), Chairman of Blackstone Alternative Asset Management, and John McCormick, President and CEO of Blackstone Alternative Asset Management, pose for a portrait in New York