Thirdline Capital Management, LLC (branded publicly as Thirdline Capital) is a U.S. alternative asset manager and Registered Investment Advisor headquartered in Richmond, Virginia that specializes in providing innovative real estate-oriented investment solutions to financial advisors and their clients. The firm’s platform blends direct real estate exposure with structured credit and income-oriented products designed for long-term return profiles, leveraging its proprietary deal sourcing and investment expertise.

Thirdline Capital emphasizes a long-term, disciplined investment philosophy, positioning itself as an advisor-focused manager that invests alongside its clients. Its public communications highlight the firm’s employee ownership, guiding principles, and commitment to bespoke investment opportunities rather than broad transactional brokerage services.

Central to Thirdline’s publicly marketed offerings is the Thirdline Real Estate Income Fund (TREIX)—a closed-end, interval investment company registered under the U.S. Investment Company Act of 1940 that seeks to generate distributable cash flow via real estate credit and related income strategies, including direct real estate credit instruments, private fund exposures, and hedged public REIT positions.