Foundry Group Next, LLC

Foundry Group Next, LLC represents the next-generation fund vehicle of Foundry Group, a Boulder, Colorado-based venture capital firm founded in 2007 by Brad Feld, Jason Mendelson, Seth Levine, and Ryan McIntyre. The firm files quarterly 13F reports with the SEC under CIK #0001965482, disclosing equity positions in publicly traded U.S. securities that represent portfolio companies which have achieved liquidity through initial public offerings, direct listings, or SPAC transactions. Foundry Group operates with a distinctive thematic investment approach, concentrating capital in specific technology categories where the partnership identifies secular tailwinds, structural market changes, and opportunities for category-defining company creation. Brad Feld and Jason Mendelson bring decades of venture capital experience and have been central to building Boulder's technology ecosystem into a recognized startup hub. The firm's managing directors—including Lindel Eakman and Chris Moody—maintain deep expertise across enterprise software, developer tools, cloud infrastructure, and financial technology sectors. Foundry Group's investment philosophy emphasizes building long-term partnerships with founders, providing strategic guidance and operational support throughout multi-year company development trajectories rather than transactional capital deployment focused primarily on financial engineering. Foundry Group Next's 13F filings capture only the subset of portfolio holdings that have transitioned to public markets, representing successful early-stage investments that achieved sufficient scale, market validation, and investor demand to complete public listings. The disclosed positions typically include enterprise software, cloud infrastructure, fintech, and developer platform companies that received Foundry capital during seed, Series A, or Series B stages—often 5-10 years before public disclosure becomes required through 13F reporting. Understanding the entity's filing history requires recognizing these holdings represent the liquidity and distribution phase of multi-year private market investment processes. The firm operates with a concentrated, thematic strategy unusual among venture capital managers. Rather than pursuing broad sector diversification, Foundry Group identifies 3-5 investment themes per fund vintage and concentrates capital exclusively within those thematic areas. Historical themes have included distributed systems and infrastructure, human-computer interaction, protocols and platforms, and vertical SaaS applications. This thematic concentration creates deliberate sector clustering in disclosed 13F positions, reflecting strategic conviction rather than diversification failure. Foundry Group maintains strong connections to the Boulder and broader Rocky Mountain technology community, having invested in and supported numerous companies headquartered outside traditional Silicon Valley and East Coast venture hubs. The firm's commitment to ecosystem building extends beyond capital deployment to include community development initiatives, mentorship programs, and thought leadership through extensive writing and speaking by the partners. This community-focused approach provides access to regional deal flow and strengthens relationships with entrepreneurs building companies in Colorado and surrounding states. The extraordinary reported scale observable in regulatory data appears highly anomalous for a venture capital operation and almost certainly reflects technical reporting issues, consolidated accounting across fund structures, or data errors rather than actual assets under management. Venture capital firms typically manage capital in discrete vintage-year funds with defined deployment periods, creating reporting complexity when aggregated, but the magnitude suggests systemic data quality issues rather than economic reality.

Foundry Group Next employs a thematic early-stage venture capital strategy, concentrating investments in 3-5 carefully selected technology themes per fund where the partnership identifies long-term secular trends, market structure changes, and opportunities for building category-defining companies. The firm typically invests at seed, Series A, and Series B stages when valuations remain favorable for establishing meaningful ownership positions and when founding teams most value strategic partnership and operational guidance. Investment sizes generally range from $1-15 million in initial rounds, with substantial capital reserved for follow-on investments as portfolio companies progress through subsequent financing stages. The 13F Portfolio Composition visible in public filings represents exclusively the successful subset of Foundry Group's total investment activity—companies that achieved sufficient traction, revenue scale, and market validation to complete initial public offerings or direct listings. This creates profound selection bias, as failed private investments, companies acquired before going public, ongoing private holdings, and modest acquisitions remain completely invisible in regulatory disclosures. The disclosed positions show concentration in enterprise software infrastructure, cloud-native platforms, developer tools, and fintech applications, reflecting the firm's thematic focus areas and the specific categories that achieved favorable IPO windows during recent vintage years. Position sizing in the public portfolio reflects Foundry's original seed or Series A investment amounts, participation rates in subsequent financing rounds, ownership dilution through later-stage capital raises, and regulatory lockup provisions following public listings. Venture capital investors face standard 180-day lockup restrictions preventing share sales immediately following portfolio company IPOs, designed to prevent insider selling pressure during the critical price discovery period. Following lockup expiration, distribution timing depends on fund lifecycle maturity, limited partner distribution preferences, ongoing conviction in public market trajectory, tax efficiency optimization, and contractual fund termination dates. These dynamics create extended holding periods post-IPO, often spanning multiple quarters or years, producing typical_turnover far lower than traditional actively managed public equity portfolios. Sector Allocation History across sequential 13F filings reveals which thematic investment areas produced successful public market outcomes during specific periods and which technology categories achieved favorable exit windows. Concentrations in cloud infrastructure companies reflect both Foundry's long-standing focus on distributed systems and the favorable public market reception for SaaS and infrastructure platforms during the 2020-2021 period. Developer tools and platform allocations demonstrate thematic consistency, as Foundry has maintained conviction in companies building tools and infrastructure enabling other developers. Shifts in disclosed sector composition across quarters primarily reflect IPO timing and market window availability rather than active rebalancing or tactical sector rotation. The investment decision framework operates entirely in private markets, with intensive diligence processes emphasizing technical validation, market opportunity assessment, competitive landscape analysis, business model sustainability evaluation, and founding team capability assessment. Foundry Group typically leads or co-leads early financing rounds, taking board seats and maintaining close engagement with portfolio companies throughout their development. The firm's thematic approach enables deep domain expertise accumulation, as the partnership invests repeatedly in related technology areas and builds pattern recognition about winning characteristics, competitive dynamics, and value creation drivers within specific categories. For researchers utilizing Portfolio Backtesting methodologies to analyze Foundry Group Next's disclosed holdings, fundamental interpretation limitations apply. Replicated returns from public market positions dramatically misrepresent actual venture fund performance, which depends on private market entry valuations, ownership percentages negotiated during early financing rounds, pro-rata participation decisions in follow-on rounds, and ultimate exit multiples achieved through IPO pricing or acquisition events. The J-curve cash flow pattern characteristic of venture capital—negative returns during early deployment years followed by realized gains as companies exit—cannot be captured through public equity replication beginning at IPO dates.

Foundry Group Next, LLC represents a next-generation fund vehicle for a Boulder, Colorado-based venture capital firm with a distinctive thematic investment approach and deep commitment to long-term founder partnerships. Co-founded by Brad Feld and Jason Mendelson, Foundry Group operates primarily in private markets making early-stage technology investments, with disclosed 13F positions representing only the successful portfolio companies that achieved public market listings. The entity files under CIK #0001965482, providing quarterly transparency into public holdings while the vast majority of firm activity occurs in private markets invisible to regulatory filings. The Annualized Return (CAGR) calculated from replicated 13F positions fundamentally misrepresents venture capital performance dynamics and bears minimal relationship to actual fund returns experienced by limited partners. Venture returns concentrate in discrete exit events when companies IPO or get acquired, with timing dependent on company-specific development milestones, market conditions for public offerings, and strategic decisions rather than portfolio manager discretion. Venture fund performance must be evaluated using internal rate of return (IRR) and total value to paid-in capital (TVPI) metrics that account for deployment timing, management fees, carried interest, and J-curve dynamics—none of which are captured in public equity replication beginning at IPO dates. Sharpe Ratio and mean-variance efficiency metrics prove meaningless when applied to venture capital 13F positions, as disclosed holdings represent extreme positive selection—exclusively the successful survivors of multi-year private development, competitive battles, financing rounds, and market validation processes. The numerous seed investments that failed to achieve product-market fit, Series A companies that ran out of capital, later-stage companies acquired at modest multiples, and ongoing private holdings create return distributions and risk characteristics completely invisible in public filings. Power law return distributions with extreme positive skewness and frequent total losses violate the statistical assumptions underlying Sharpe ratio interpretation. Key information gaps include total committed capital across Foundry Group fund vintages, current thematic focus areas for new investments, performance metrics for individual vintage year funds, fee structures and carry terms, limited partner composition, and the relationship between disclosed public positions and total fund NAV across the firm's fund family. The extraordinary scale suggested by reported AUM data almost certainly reflects data quality issues, reporting errors, or technical anomalies rather than actual venture capital deployment levels, as the magnitude exceeds total U.S. venture capital industry aggregate by orders of magnitude. For researchers examining Foundry Group Next's disclosed holdings, essential questions emerge: How do the firm's thematic concentration decisions manifest in correlated public market performance during sector rotations and style factor regime changes, and what does the timing and pace of post-IPO distribution decisions reveal about conviction in sustainable public market valuations relative to private market entry prices and long-term fundamental value assessments for category-defining infrastructure platforms?

Foundry Group Next's risk profile as an early-stage venture capital investor differs categorically from traditional public market managers, with risk characteristics determined by private market company selection, thematic concentration decisions, and multi-year development trajectories rather than public portfolio volatility metrics. The firm's thematic concentration strategy deliberately accepts higher correlation among portfolio companies investing in related technology categories, trading diversification benefits for deeper domain expertise and conviction-weighted positioning. This approach increases the probability of complete thematic failure if fundamental assumptions prove incorrect, while enhancing upside potential when thematic theses prove accurate and multiple portfolio companies achieve category success. The Volatility Profile calculated from disclosed 13F positions captures only public market price fluctuations in the successful subset of portfolio companies post-IPO, fundamentally understating the actual volatility and risk characteristics of underlying venture investments. Private company valuations change discretely during financing events, with up-rounds creating step-function gains and down-rounds producing immediate material losses. Many early-stage investments reach complete zero value through company failures, creating downside outcomes far more severe than public equity drawdowns. The disclosed public holdings represent companies that survived the rigorous filtering of product development, market validation, competitive threats, multiple financing rounds, and IPO readiness—representing perhaps 10-20% of total companies funded. The Max Drawdown Depth analysis applied to Foundry's public holdings reveals how successful IPO companies performed during market corrections, particularly the 2022 repricing when high-growth, pre-profit software companies experienced 60-80% peak-to-trough declines as interest rates rose and growth multiples compressed. However, this metric provides minimal insight into fund-level risk management or investor experience, as actual risk mitigation occurred years earlier through initial company selection, staged capital deployment, board governance, strategic guidance, and operational support helping companies navigate existential challenges during private development. The portfolio companies appearing in 13F filings successfully cleared these hurdles, representing the right tail of the return distribution. Concentration risk manifests through both individual position concentration and deliberate thematic concentration. Single positions may represent 20-40% of disclosed public holdings, particularly for breakout successes achieving multi-billion dollar public market valuations. Thematic concentration means multiple portfolio companies compete in related markets, face similar technological challenges, depend on related infrastructure platforms, and respond to common regulatory or economic drivers. This creates correlated outcomes when thematic assumptions prove correct or incorrect, amplifying both upside scenarios and downside risks compared to broadly diversified venture portfolios. The Top 10 Holdings Concentration metric for Foundry Group's 13F positions likely exceeds 80-90% of disclosed value, reflecting the concentrated nature of successful venture portfolios and the power law return distribution where one or two exceptional outcomes generate the majority of fund returns. This extreme concentration is strategically intentional, as venture economics require accepting and even amplifying concentration in winners to offset the numerous zero-value outcomes from failed investments. Liquidity management challenges emerge post-IPO when venture funds hold substantial positions in recently public companies with limited float, creating execution challenges for distribution while managing market impact and information signaling.