The current institutional shareholding score of Matrix Service Co is 10.00, ranking 1 out of 42 in the Construction & Engineering industry. The latest institutional shareholding proportion is 93.04%, representing a quarter-over-quarter increase of 5.74%. The largest institutional shareholder is First Eagle Investment, holding a total of 758.54K shares, representing 3.02% of shares outstanding, with 0.09% decrease in holdings.