Is NetScout Systems, Inc. overvalued or undervalued?

As of 14 November 2025, the valuation grade for NetScout Systems, Inc. has moved from very attractive to attractive. The company appears to be overvalued based on its current metrics. Key ratios include a P/E ratio of 36, an EV to EBITDA of 15.84, and a PEG ratio of 2.66, which indicate that the stock may be priced higher than its growth prospects justify.
In comparison to peers, NetScout's P/E ratio of 40.14 is significantly higher than that of Certara, Inc. at 18.25, suggesting that NetScout may not be as appealing relative to its competitors. Additionally, while the company has shown a solid year-to-date return of 26.59%, it has underperformed the S&P 500, which returned 14.49% in the same period, and has significantly lagged over the longer term, with a 3-year return of -21.77% compared to the S&P 500's 70.17%.