The current institutional shareholding score of Natural Alternatives International Inc is 3.00, ranking 94 out of 157 in the Pharmaceuticals industry. The latest institutional shareholding proportion is 40.11%, representing a quarter-over-quarter increase of 19.43%. The largest institutional shareholder is James Simons, holding a total of 0.00 shares, representing 4.78% of shares outstanding, with 2.95% increase in holdings.