The current institutional shareholding score of Weis Markets Inc is 3.00, ranking 15 out of 30 in the Food & Drug Retailing industry. The latest institutional shareholding proportion is 47.02%, representing a quarter-over-quarter decrease of 3.70%. The largest institutional shareholder is James Simons, holding a total of 0.00 shares, representing 0.71% of shares outstanding, with 0.42% decrease in holdings.