NEW YORK, NY - Greystone, a leading national commercial real estate finance company, announced it gained both volume and market share in the Agency lending sector during 2023, achieving an overall #4 ranking for both Fannie Mae Delegated Underwriting and Servicing (DUS®) loans and Freddie Mac Optigo® loans with $7.7 billion in total volume. Individually, Greystone ranked #3 as an overall Fannie Mae lender in 2023, and #6 for Freddie Mac lenders. Despite the market experiencing lower.