Novem Group’s holdings in Invesco RAFI US 1000 ETF were worth $365,000 as of its most recent filing with the SEC. Get Invesco RAFI US 1000 ETF alerts:Invesco RAFI US 1000 ETF Stock PerformancePRF stock opened at $45.20 on Friday. About Invesco RAFI US 1000 ETFThe Invesco FTSE RAFI US 1000 ETF (PRF) is an exchange-traded fund that is based on the FTSE RAFI US 1000 index. Visit HoldingsChannel.com to get the latest 13F filings and insider trades for Invesco RAFI US 1000 ETF (NYSEARCA:PRF – Free Report). Receive News & Ratings for Invesco RAFI US 1000 ETF Daily - Enter your email address below to receive a concise daily summary of the latest news and analysts' ratings for Invesco RAFI US 1000 ETF and related companies with MarketBeat.com's FREE daily email newsletter.