The current institutional shareholding score of Donnelley Financial Solutions Inc is 10.00, ranking 1 out of 161 in the Professional & Commercial Services industry. The latest institutional shareholding proportion is 102.20%, representing a quarter-over-quarter decrease of 9.85%. The largest institutional shareholder is ETHSX, holding a total of 891.97K shares, representing 2.93% of shares outstanding, with 325455.56% increase in holdings.