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HighBrook Investors appoints Claiborne Johnston as partner to lead fundraising - Institutional Real Estate, Inc.

Reported by Irei ·Citybiz
Jun 2, 2026· 2 min read
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Key Takeaways
  • • HighBrook Investors has appointed Claiborne Johnston as partner and global head of private capital markets in a newly created position focused on expanding fundraising and capital formation across U.S. and European markets.
  • • Johnston brings over a decade of real estate investment banking experience from Morgan Stanley's real estate group, combined with recent tenure as managing director in Morgan Stanley's real assets investment management business, where he sourced equity capital for real estate, infrastructure, and private debt strategies.
  • • The appointment underscores HighBrook's strategic emphasis on institutional capital formation as the firm pursues growth in high-yield real estate segments including European last-mile logistics, U.S. data centers, and special situations investments.
  • • Johnston's role encompasses fundraising, capital formation, and investor relations—functions critical to scaling a real estate private equity platform serving institutional clients across multiple geographies and asset classes.
Summary
HighBrook Investors has elevated its capital markets infrastructure by naming Claiborne Johnston as partner and global head of private capital markets, a newly created role designed to accelerate the firm's fundraising and investor relations operations. Johnston assumes responsibility for capital formation and investor relations activities across HighBrook's U.S. and European operations, signaling the firm's intent to expand institutional capital deployment in the near term.

Johnston's appointment reflects a strategic hire grounded in deep institutional capital markets experience. He previously held the position of managing director within Morgan Stanley's real assets investment management business, where he drove equity capital sourcing for real estate, private infrastructure, and private debt strategies. His prior tenure spanning more than a decade at Morgan Stanley's real estate investment banking group equipped him with specialized expertise in structuring private capital solutions for institutional real estate sponsors, both public and private entities. This combination of investment banking and asset management experience positions him to navigate complex LP relationships and execute institutional-scale fundraising campaigns.

HighBrook Investment Management operates as a real estate private equity firm focused on high-growth market segments and geographies. The firm's investment thesis emphasizes European last-mile logistics, U.S. data centers, and special situations opportunities—capital-intensive sectors where institutional fundraising capability and investor relations acumen prove essential to executing platform strategy. Johnston's mandate to lead fundraising and capital formation directly supports this growth trajectory by institutionalizing the firm's approach to LP engagement and capital sourcing.

The appointment occurs within a broader industry trend of alternative asset managers investing in institutional infrastructure to support AUM expansion and multi-geography deployment. By elevating fundraising to a partner-level position and creating a dedicated global capital markets function, HighBrook signals confidence in its ability to attract institutional capital and scale its real estate platform across markets.

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