ETF Securities, the ETF issuer behind six U.S.-listed ETFs backed by physical holdings of precious metals, announced today that its U.S. funds now have over $3 billion in assets under management. "Reaching $3 billion is another strategic milestone for ETF Securities in the U.S. market. Whether you want to invest in all four metals or just the white ones, GLTR and WITE provide simple cost effective portfolio completion strategies helping to diversify precious metals exposure," ETF Securities Strategic Director William Rhind said in a statement. ETF Securities issues the Physical Swiss Gold Shares SGOL, ETFS Physical Silver Shares SIVR, ETFS Physical Platinum Shares PPLT, ETFS Physical Palladium Shares PALL, ETFS Physical PM Basket Shares GLTR and ETFS Physical WM Basket Shares WITE. GLTR and WITE are the two newest ETFs from ETF Securities. The issuer is the only one to offer ETFs backed by physical holdings of palladium and platinum.