The current institutional shareholding score of York Water Co is 5.00, ranking 8 out of 14 in the Water & Related Utilities industry. The latest institutional shareholding proportion is 58.98%, representing a quarter-over-quarter decrease of 3.67%. The largest institutional shareholder is James Simons, holding a total of 0.00 shares, representing 1.41% of shares outstanding, with 12.01% increase in holdings.