“Are Index Funds The Best Way to Own Preferred Stocks?” – David Allison, CFA Institute by David Allison | Nov 7, 2016 | Media https://blogs.cfainstitute.org/investor/2016/11/07/are-index-funds-the-best-way-to-own-preferred-stocks/ https://blogs.cfainstitute.org/investor/2016/11/07/are-index-funds-the-best-way-to-own-preferred-stocks/