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BlackRock emerging companies head Dan Whitestone departs

Reported by Investmentweek
Jun 17, 2026· 2 min read
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Key Takeaways
  • • Dan Whitestone, Managing Director and Head of BlackRock's Emerging Companies Team, has departed the firm to take time away from the asset management industry after 13 years with the organization.
  • • Roland Arnold, Lead Manager of BlackRock Smaller Companies Trust PLC (a £791 million investment trust focused on smaller UK-quoted companies), has been promoted to succeed Whitestone as Head of the Emerging Companies Team while continuing as sole portfolio manager.
  • • The leadership transition affects at least nine investment strategies across BlackRock's emerging companies platform, requiring manager line-up changes across multiple funds.
  • • BlackRock Smaller Companies Trust PLC shares traded at 1,309.34 pence on the announcement date (down 0.2% Wednesday afternoon), with the stock up 1.2% over the preceding 12 months.
Summary
Dan Whitestone has exited BlackRock following a 13-year tenure with the firm, stepping down from his role as Managing Director and Head of the Emerging Companies Team. According to BlackRock Smaller Companies Trust PLC disclosures, Whitestone "decided to leave BlackRock to take some time away from the industry," signaling a voluntary departure rather than an involuntary separation.

Roland Arnold, who has managed BlackRock Smaller Companies Trust PLC as Lead Manager, assumes dual responsibilities following Whitestone's exit. Arnold will continue as sole manager of the portfolio while simultaneously taking on the head role for the Emerging Companies Team. This consolidation places significant operational weight on Arnold's shoulders, particularly given the breadth of strategies affected by the transition.

The departure creates cascading changes across BlackRock's emerging companies platform. According to Citywire reporting, Whitestone's exit necessitates manager line-up adjustments across at least nine separate investment strategies, suggesting his team oversaw a substantial portion of the firm's emerging market exposure. The £791 million BlackRock Smaller Companies Trust PLC represents one of the key vehicles affected by the transition.

Market reaction was muted on the announcement date, with trust shares declining 0.2% to 1,309.34 pence in Wednesday afternoon London trading. The modest price movement suggests investors viewed the transition as a manageable succession rather than a material loss of confidence, particularly given Arnold's established track record as the trust's existing lead manager. The stock's 1.2% gain over the prior 12 months indicates underlying stability in the strategy during Whitestone's final period with the organization.

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Sources

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Investmentweek BlackRock emerging companies head Dan Whitestone departs