Chiron Investment Management, LLC

Chiron Investment Management, LLC is a SEC-registered investment advisory firm headquartered in Santa Fe, New Mexico. Founded by Ryan Caldwell, who serves as Chief Investment Officer and Managing Member, the firm operates as a concentrated, growth-oriented equity manager with a distinctive global thematic investment mandate. Chiron files its institutional holdings disclosures with the SEC under CIK #0001688882, providing quarterly visibility into its U.S.-listed equity positioning. The firm's name draws from Chiron, the centaur of Greek mythology renowned for wisdom, knowledge, and mentorship — an apt metaphor for an investment practice built on deep research, intellectual rigor, and the synthesis of global macro themes into actionable equity positions. Operating from Santa Fe rather than a traditional financial hub, Chiron embodies an independent, research-first culture intentionally separated from the noise and groupthink of Wall Street consensus. Ryan Caldwell, who brings extensive institutional investment experience to the firm, built Chiron around the conviction that identifying powerful secular growth themes and investing in the highest-quality companies driving those themes produces superior long-term compounding behavior. Prior to founding Chiron, Caldwell developed his investment process at prominent institutional platforms, honing a global perspective that informs the firm's cross-border analytical framework. The firm's 13F filing history, accessible through the platform's 13F history tools, documents Chiron's disclosed U.S. equity positioning across multiple market cycles since the mid-2010s.

Chiron Investment Management employs a global thematic, concentrated growth strategy that seeks to identify and invest in companies positioned at the intersection of powerful secular trends. The firm's investment process begins with top-down macro thematic research — identifying structural shifts in technology, demographics, regulation, and consumer behavior — and then drills down to select individual companies best positioned to benefit from these multi-year tailwinds. The 13F Portfolio Composition disclosed in quarterly filings reveals a notably concentrated portfolio, typically consisting of a relatively small number of high-conviction positions rather than a broadly diversified basket of holdings. This concentration reflects Caldwell's philosophy that superior returns are generated through deep knowledge of a limited number of exceptional businesses, rather than through diversification across dozens or hundreds of marginally understood positions. The firm's willingness to take outsized positions in its highest-conviction ideas distinguishes it from more benchmark-aware institutional managers. Technology and innovation-driven sectors feature prominently in Chiron's disclosed holdings, consistent with its thematic focus on secular growth and disruption. The firm targets companies with large addressable markets, defensible competitive moats, strong unit economics, and management teams capable of executing on multi-year growth runways. While technology represents a core allocation, Chiron's thematic lens extends across sectors — healthcare innovation, digital transformation of financial services, evolving consumer platforms, and industrial automation all fall within the firm's analytical scope when they align with identified structural themes. The Top 10 Holdings Concentration in Chiron's filings typically reveals a portfolio where the vast majority of disclosed capital resides in the top positions, indicating an extremely high-conviction approach. This level of concentration is characteristic of managers who view portfolio construction as a direct expression of research depth rather than risk mitigation through diversification. Position sizing appears to be driven by conviction level and risk-reward assessment rather than benchmark weight or sector neutrality constraints. Turnover within the portfolio tends to be moderate to high, reflecting the firm's willingness to dynamically adjust positioning as thematic narratives evolve, valuations shift, or new opportunities emerge. Chiron does not appear to adopt a rigid buy-and-hold framework; instead, the firm actively manages its positions in response to changing fundamental and macro conditions. The Sector Allocation History across sequential filings reveals meaningful shifts in sector weights over time, suggesting an investment process that adapts to evolving thematic landscapes rather than maintaining static exposures. The firm's global analytical perspective is a defining characteristic. While 13F filings capture only U.S.-listed holdings, Chiron's research framework spans international markets and incorporates cross-border dynamics — supply chains, competitive landscapes, regulatory environments — that inform its positioning in U.S.-listed multinational and ADR holdings.

Chiron Investment Management, LLC operates as a distinctive Santa Fe-based concentrated growth manager with a global thematic investment mandate. Under the leadership of founder Ryan Caldwell, the firm constructs high-conviction portfolios centered on companies positioned to benefit from powerful secular growth themes, with particular emphasis on technology and innovation-driven sectors. The firm's intentional geographic separation from traditional financial centers underscores an independent, research-first culture designed to generate differentiated investment insights. Key analytical dimensions for evaluating Chiron include the degree of portfolio concentration and its impact on risk-adjusted outcomes, the consistency and evolution of thematic exposures across filing periods, and the firm's behavior during adverse market regimes. The Annualized Return (CAGR) derived from historical replication of disclosed 13F positions provides a critical benchmark for assessing whether Chiron's concentrated approach has delivered sufficient return premium to compensate for the elevated volatility and drawdown risk inherent in its strategy. The firm's multi-year filing history now spans several distinct market regimes — including the late-cycle growth rally of 2019, the COVID-19 drawdown and recovery of 2020, the speculative growth peak of 2021, and the sharp multiple compression of 2022 — providing a meaningful, if still limited, dataset for evaluating Chiron's performance across varied conditions. Analysts can leverage the platform's portfolio simulator to reconstruct capital trajectories across these periods and assess how effectively the firm navigated each transition. Chiron's concentrated, conviction-driven approach positions it at the higher end of the risk-return spectrum among institutional equity managers. For allocators, the firm represents a potential source of differentiated alpha generation, but one that demands tolerance for meaningful tracking error, episodic drawdowns, and the inherent uncertainty of thematic forecasting. A critical open question for analysts: Given Chiron's deep commitment to secular growth themes and concentrated portfolio construction, how does the firm calibrate position sizing and portfolio risk when its core thematic convictions face temporary but severe market dislocations — does the filing evidence suggest a pattern of adding to positions during drawdowns as a contrarian signal, or does the firm tactically reduce concentration to manage downside risk during regime-adverse environments?

Chiron's risk profile is defined by the interplay of high portfolio concentration, growth factor exposure, and thematic conviction — a combination that produces amplified return dispersion in both favorable and adverse market environments. The firm's concentrated approach means that individual position outcomes have an outsized impact on aggregate portfolio results, creating the potential for both exceptional outperformance and meaningful drawdowns relative to diversified benchmarks. The Max Drawdown Depth metric derived from historical replication of Chiron's 13F positions is a critical risk measure for evaluating the firm. Concentrated growth portfolios are inherently susceptible to severe drawdowns during risk-off environments, rising rate cycles, and growth-to-value rotations. The 2022 market environment — characterized by aggressive Federal Reserve tightening, multiple compression in growth equities, and a sharp rotation toward value and energy — represented precisely the type of regime that stress-tests concentrated growth mandates most severely. Growth factor dependence introduces systematic risk beyond individual stock selection. Chiron's portfolio returns are substantially influenced by the relative performance of growth versus value factors, the trajectory of interest rates and discount rates, and investor appetite for duration-sensitive equity assets. During periods when growth factors face sustained headwinds — as occurred during the 2022 rate normalization cycle — even well-selected individual positions can experience meaningful declines driven by factor rotation rather than fundamental deterioration. The Sortino Ratio provides a particularly relevant risk-adjusted metric for evaluating Chiron's strategy, as it specifically penalizes downside deviation while rewarding upside volatility — a distinction that matters greatly for concentrated growth portfolios that may exhibit positively skewed return distributions during favorable environments. The platform's backtesting service enables calculation of this metric across Chiron's complete filing history, offering insight into whether the firm's concentration approach has been adequately compensated on a risk-adjusted basis. Liquidity risk in Chiron's portfolio is generally moderate, given the firm's preference for mid-to-large capitalization growth companies with active trading markets. However, concentrated positions in individual names can create position-level liquidity constraints, particularly during market stress events when bid-ask spreads widen and institutional selling pressure intensifies. From a behavioral risk perspective, Chiron's conviction-driven approach requires the discipline to maintain positions through periods of significant mark-to-market adversity — a psychological challenge that intensifies with portfolio concentration. The firm's filing patterns during drawdown periods offer valuable insight into whether Chiron typically holds through volatility or reduces exposure during adverse conditions.