Episode Summary
Executive Summary: Doug explains why he founded Roaring Brook: to solve the capital gap for emerging managers by providing anchor LP capital, working capital, and launch/growth support. The conversation covers why early-stage firms can still have franchise value, how LPs evaluate emerging GPs, the importance of anchors, communication, and organic fundraising, and why “always be adding value” is the right mindset in long-term LP relationships.
Main Topics: Why Roaring Brook Exists (Priority: 5/5): Doug founded Roaring Brook after seeing a persistent gap: abundant capital for mature GP stakes targets, but too little for emerging managers needing seed, anchor, or growth capital. Emerging Managers Can Have Franchise Value Early (Priority: 5/5): He argues that smaller firms can still be profitable and build recognizable franchise value before fund four or five, especially once they prove strategy and accumulate assets. Buy Box and Capital Solutions (Priority: 4/5): Roaring Brook provides three solution types: cold-start seed/anchor capital, acceleration capital for new products or strategies, and flexible working/direct equity capital to help scale firms. LP Psychology and Fundraising (Priority: 5/5): The discussion emphasizes that LPs want transparency, no surprises, and a credible path to first close; anchor investors and early portfolio assets materially improve fundraising outcomes. How GPs Should Build LP Relationships (Priority: 5/5): Doug stresses communication, asking LPs for help, sharing digestible updates, and building relationships over months and years rather than constantly pitching or overfundraising. What LPs Really Underwrite (Priority: 4/5): Beyond track record, LPs assess team continuity, cohesion, humility, strategy fit, and whether the GP can execute without the halo of a prior brand or platform. Long-Term, Value-Add Partnership Mindset (Priority: 4/5): He frames successful fundraising as ‘always be adding value’—helping LPs even when they don’t invest, and recognizing that successful GPs win through empathy, partnership, and consistency.
Key Arguments: There is a funding gap for emerging managers because large GP stakers focus on mature, blue-chip firms while smaller firms need capital and support to get started. Early firms can be profitable and have real franchise value if they have lean teams, institutional infrastructure, and a differentiated strategy. Providing anchor LP capital helps solve the blind-pool problem by letting a new firm show deals in the portfolio and prove it can execute independently. LPs are not just passive capital providers; they are the enablers of a GP’s existence, and communication/transparency is the biggest operational pitfall. A strong anchor investor is often the difference between a successful and unsuccessful fundraise because it creates momentum and credibility. The relationship is double-gated: LPs first decide whether to fully diligence, then whether to invest; getting to diligence is more important than the final check itself. Great GPs qualify LPs too—they should focus time on allocators with a history of backing emerging managers and be willing to ask direct questions. Over time, the best LP relationships are built by adding value outside the fund: sharing insights, introducing other managers, and helping solve the LP’s broader portfolio problems. Nice, empathetic people can succeed in finance; ambition and competitiveness are compatible with building others up and cultivating long-term partnerships.
Data Points: GP stakes market size: $70 billion+ - Described as the broader GP staking asset class that has ballooned in size. Initial capital needed to launch a new strategy: Several million dollars - Estimated cost to launch a new product/strategy, including hiring a portfolio manager/CIO, deputies, and fundraising support. Private equity unrealized fair market value: $3 to $3.5 trillion - Referenced as the amount of unrealized FMV on GP balance sheets, creating liquidity needs. Secondary market deal volume (2025): ~$200 billion - Used to illustrate the scale of the secondary market relative to the broader alternatives market. Overall alternatives market size: $13 trillion to $20 trillion - Provided as the denominator to show secondaries remain a very small share of alts. Venture capital concentration: 75% of LP capital to the same five firms - Cited to show how capital concentrates in the largest managers. Buyout concentration with retail inflows: 95% of capital into the top five buyout firms - Used to highlight the dominance of mega-platforms. Illustrative anchor commitment: $10 million - Example of a strategic investment into a $200 million fund that may be rational for a large allocator. Time horizon for private funds: 2 to 5 years investing period, plus harvest and extensions - Referenced to emphasize the long-term nature of GP-LP relationships.
Pivotal Quotes: "We launched Roaring Brook Holdings to solve that problem: provide anchor LP capital, working capital, flexible solution to help launch new businesses, or provide growth capital." — Doug: Explaining the founding purpose of Roaring Brook. "The best way to learn how to interact with LPs is to ask." — Doug: On how emerging managers should approach LP communication and relationship-building. "Always be adding value. Not always be closing, always be adding value." — Doug: Summarizing his preferred long-term LP relationship philosophy.
Implications: Emerging managers should prioritize anchors, transparency, and LP qualification, while allocators can gain alpha by backing differentiated young firms early. The industry is shifting toward relationship-driven, value-added fundraising rather than transactional capital raising.
About How I Invest
How I Invest with David Weisburd is a podcast that interviews the world's leading institutional investors. Previous guests include The Ford Foundation, Northwestern University Endowment, CalPERS, Stepstone, and other top limited partners.