The list below includes all the US Preferred equity ETFs listed in US.
🙂 : Liquid-Popular ETFs

Number of US ETFs: 9


Name of ETF

Info Page

EPRF Elkhorn S&P High Quality Preferred ETF info
PFF iShares U.S. Preferred Stock ETF  🙂  info
PFFD Global X U.S. Preferred ETF info
PFXF VanEck Vectors Preferred Securities ex Financials ETF info
PGF Invesco Financial Preferred ETF  🙂  info
PGX Invesco Preferred ETF  🙂  info
PSK SPDR Wells Fargo Preferred Stock ETF info
VRP Invesco Variable Rate Preferred Portfolio info
PFFL ETRACS Monthly Pay 2xLeveraged Preferred Stock ETN info