Clay Calhoon

Provides mineral ownership data

Functions as a College/University

Quadrangle Group invests in middle market companies located in the United States. The firm focuses on sectors such as media and communication. It participates in buyouts and distressed capital requirements. It also takes minority controlling interest.

Crestline invests in companies located in the United States. The firm focuses on companies operating across a broad range of sectors and industries. It provides financing in the form of equity and debt for buyout transactions.

Verition focuses on global investment strategies including Credit, Fixed Income and Macro, Convertible and Volatility Arbitrage, Event-Driven, Equity Long/Short and Capital Markets, and Quantitative Strategies. The firm seeks to construct a diversified portfolio with low correlation to traditional and alternative asset classes and consistently attractive risk-adjusted returns. Capital is allocated dynamically across strategies based on the market view and opportunity set for each individual investment team.

Surveyor Capital is a global, multi-manager equities strategy and is one of Citadel’s three fundamental equities businesses. Their sector-aligned investment teams conduct deep fundamental research, developing an independent view on the companies they cover. They are specialists in their industries and experts in their coverage, building trusted relationships with many corporate management teams. The firm's investment teams leverage Citadel’s proprietary, market-neutral risk framework with the aim of building portfolios that minimize broad market exposures. Using this insight, they act on their investment theses and scale their risk-taking with confidence.

Functions as a College/University