J.P. Morgan Exchange-Traded Fund Trust - JPMorgan 100% U.S. Treasury Securities Money Market ETF (JMMF) is an actively managed exchange-traded fund that seeks current income, liquidity, and low principal volatility through exclusive investment in U.S. Treasury securities, including Treasury bills, bonds, and notes with remaining maturities of 397 days or less; it operates as a government money market ETF listed on NYSE Arca with weekly income distributions and a competitive expense ratio of 16 basis points. The ETF is sponsored by J.P. Morgan Exchange-Traded Fund Trust and managed by J.P. Morgan Investment Management Inc., with a portfolio management team of Robert Motroni, Christopher Mercy, and Christopher Tufts averaging 22 years of industry experience; this team has overseen the underlying 100% U.S. Treasury Securities strategy since its mutual fund inception in 1991. Launched on December 11, 2025, JMMF marks J.P. Morgan Asset Management's entry into the rapidly evolving money market ETF sector, extending its $4 trillion asset management platform and complementing broader liquidity offerings amid growing demand for transparent, flexible active ETFs. The fund is domiciled in the United States, with headquarters at 270 Park Avenue, New York, New York, and primarily targets institutional and retail investors seeking short-term cash management solutions with U.S. Treasury exposure.