State Street SPDR Portfolio Mortgage Backed Bond ETF (SPMB) 是一家上市公司 屬於 金融服務 板塊，經營於 Asset Management - Bonds 產業. 公司總部位於 Boston, MA, 美国.
SPMB 擁有 IPO日期為 2009-01-30, 在 NYSE, 市值為 $6.93B.
State Street SPDR Portfolio Mortgage Backed Bond ETF is a passively managed fund that invests at least 80% of its assets in U.S. agency mortgage pass-through securities and economically equivalent securities that track its underlying index. The fund is designed to provide investors with exposure to the agency mortgage-backed segment of the U.S. investment grade bond market. By maintaining a portfolio closely aligned with its benchmark index, the fund aims to deliver performance consistent with the broader mortgage-backed securities market.
