Redwood Trust, Inc., along with its various subsidiaries, operates as a specialized financial institution within the United States. Its business activities are structured into three distinct segments: Residential Mortgage Banking, Business Purpose Mortgage Banking, and Investment Portfolio. Firstly, the Residential Mortgage Banking division functions as a mortgage loan pipeline. It procures residential loans from external originators, subsequently preparing them for sale, securitization, or integration into Redwood's investment holdings. This division also employs derivative instruments to mitigate risks linked to these residential loans. Secondly, the Business Purpose Mortgage Banking segment manages a platform focused on generating and acquiring loans intended for business purposes. Examples include financing for single-family rental properties and bridge loans. These loans are then either securitized, sold off, or added to the company's investment portfolio. Finally, the Investment Portfolio segment strategically allocates capital into a diverse array of assets. This includes securities retained from its own residential and business purpose securitizations, direct investments in residential and smaller-scale multifamily bridge loans, and a variety of third-party issued mortgage-backed instruments. Its holdings further encompass Freddie Mac K-Series multifamily loan securitizations, reperforming loan securitizations, servicer advance investments, home equity investments, and other related housing market products. Redwood Trust holds the designation of a real estate investment trust (REIT) for federal tax purposes. This status mandates the distribution of at least 90% of its taxable earnings as dividends to its shareholders. Established in 1994, Redwood Trust, Inc. is headquartered in Mill Valley, California.