Key Takeaways
- • Fiona Cumming, A&O Shearman's global fund finance co-head, has departed to join Weil, Gotshal & Manges as a partner in its Finance practice at the London office, effective mid-2026.
- • Cumming's departure marks another significant exit from A&O Shearman, which has experienced 17 partner departures in 2026 to date, according to Law.com Compass data.
- • The hire strengthens Weil's funds and finance capabilities, particularly in private capital sector advisory services covering the full investment lifecycle.
- • Cumming brings over 20 years of experience at A&O Shearman, where she held dual responsibility as private capital sector co-lead alongside her fund finance leadership role.
Summary
Weil, Gotshal & Manges has appointed Fiona Cumming as a partner in its Finance practice, recruiting the London-based executive from A&O Shearman where she served as global fund finance co-head. The move represents a notable lateral hire for Weil's funds practice and signals continued competitive pressure among elite law firms for senior private capital talent.
Cumming's 20-year tenure at A&O Shearman positioned her as a senior advisor on private capital matters, where she held dual roles encompassing both fund finance co-leadership and private capital sector co-lead responsibilities. Her experience covers the full investment lifecycle, advising fund managers, fund investors, portfolio companies, and management teams across complex transactions and advisory engagements.
The departure contributes to an apparent pattern of talent attrition at A&O Shearman in 2026. According to Law.com Compass tracking, the firm has experienced 17 partner departures through mid-year, indicating sustained recruitment activity from competing firms targeting the firm's senior practitioners. This latest exit underscores the competitive dynamics in elite legal services, particularly within the highly specialized funds and private capital sector.
For institutional investors and fund sponsors, Cumming's move to Weil expands the latter firm's depth in transaction-heavy fund finance advisory at a time when capital formation and secondary market activity remain elevated. Her arrival enhances Weil's capacity to serve sophisticated private capital clients navigating complex fund structuring, financing, and investment lifecycle matters.
Cumming's 20-year tenure at A&O Shearman positioned her as a senior advisor on private capital matters, where she held dual roles encompassing both fund finance co-leadership and private capital sector co-lead responsibilities. Her experience covers the full investment lifecycle, advising fund managers, fund investors, portfolio companies, and management teams across complex transactions and advisory engagements.
The departure contributes to an apparent pattern of talent attrition at A&O Shearman in 2026. According to Law.com Compass tracking, the firm has experienced 17 partner departures through mid-year, indicating sustained recruitment activity from competing firms targeting the firm's senior practitioners. This latest exit underscores the competitive dynamics in elite legal services, particularly within the highly specialized funds and private capital sector.
For institutional investors and fund sponsors, Cumming's move to Weil expands the latter firm's depth in transaction-heavy fund finance advisory at a time when capital formation and secondary market activity remain elevated. Her arrival enhances Weil's capacity to serve sophisticated private capital clients navigating complex fund structuring, financing, and investment lifecycle matters.
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