Prepared Retirement Institute LLC lowered its position in Global X U.S. Preferred ETF accounts for approximately 1.3% of Prepared Retirement Institute LLC’s portfolio, making the stock its 17th biggest holding. Prepared Retirement Institute LLC owned approximately 0.10% of Global X U.S. Preferred ETF (PFFD) is an exchange-traded fund that mostly invests in broad credit fixed income. Preferred ETF Daily - Enter your email address below to receive a concise daily summary of the latest news and analysts' ratings for Global X U.S.