The current institutional shareholding score of Netscout Systems Inc is 10.00, ranking 1 out of 489 in the Software & IT Services industry. The latest institutional shareholding proportion is 110.86%, representing a quarter-over-quarter increase of 16.34%. The largest institutional shareholder is ETHSX, holding a total of 253.83K shares, representing 0.46% of shares outstanding, with 13.21% decrease in holdings.