The rich are getting richer among high-yield ETFs, too By: MarketWatch May 12, 2020 at 16:05 PM EDT Investors trying to front-run the Federal Reserve’s purchase of below-investment grade bond ETFs are further concentrating the market for these funds. Read More >> Related Stocks: High Yield Corp Bond Ishares Iboxx $ ETF Invst Grade Corp Bond Ishares Iboxx $ ETF JNK SPDR S&P 500 ETF Trust US Aggregate Bond Ishares Core ETF