HomeInvestor DirectoryAI / MLLogie Fitzwilliams
Logie Fitzwilliams
Logie Fitzwilliams
Co-Chief Executive Officer and Partner at Brown Advisory · United Kingdom (based; relocating to Baltimore)
Active now
Check size
Undisclosed
Lead stage
growth
Deals tracked
3
Sectors
AI / ML, public markets
AI / ML public markets private equity strategic advisory growth late stage private fund allocation
United Kingdom United States global

About Logie
Logie Fitzwilliams is an Executive Officer at Brown Advisory Investors 2026 - Venture Capital Feeder Fund - AI, LLLP, a private equity fund focused on artificial intelligence and machine learning investments. As an active allocator, Fitzwilliams has deployed $190.0M across the fund's portfolio. His role centers on identifying and executing AI/ML-focused venture capital opportunities
Investment thesis
Leads an independent investment management and strategic advisory platform serving institutional and private clients.
Brown Advisory is an independent investment management and strategic advisory firm serving institutional and private clients globally. Under Logie Fitzwilliams' leadership as Co-CEO, the firm provides customized investment management, strategic advisory services, and manages fund platforms (private funds, mutual funds, ETFs) across multiple geographies. The firm emphasizes being client-first, maintaining private independence, and fostering collaborative partnerships with colleagues and shareholders to drive sustainable growth across 51 countries and all 50 U.S. states
Investment philosophy
Logie Fitzwilliams leads Brown Advisory as Co-CEO and Partner, with a career at the firm spanning equity research, international business, and firm leadership. Brown Advisory describes him as part of a leadership team focused on serving institutional and private clients through independent investment management and strategic advisory services.
Investment focus
Fitzwilliams focuses on AI and machine learning investments through a venture capital feeder fund structure. His allocation strategy targets emerging AI/ML companies with significant growth potential
Areas of expertise
AI/ML Venture Capital Deep Tech Private Equity Fund Management
Recent activity
Jul 2026 Filed Form D — Investment vehicle · $9,450,000 raised
Live platform data · proprietary, citable layer
Notable portfolio
Brown Advisory and RockCreek agreed to join forces Brown Advisory and RockCreek agreed to join forces.

Frequently asked
Does Logie Fitzwilliams invest at growth stage?
Yes. They invest at growth, late stage, private fund allocation stage. Their geographic focus includes United Kingdom, United States, global.
What is their typical check size?
Check size is not publicly disclosed. They currently invest through Brown Advisory.
What sectors does Logie Fitzwilliams focus on?
Logie Fitzwilliams primarily invests in AI / ML, public markets, private equity, strategic advisory.

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