Is Integral Ad Science Holding Corp. overvalued or undervalued?

As of 18 June 2025, Integral Ad Science Holding Corp. has moved from a very attractive to an attractive valuation grade. The company appears to be fairly valued based on its current metrics. The P/E ratio stands at 28, while the EV to EBITDA ratio is 9.43, and the PEG ratio is notably low at 0.04, indicating potential for growth relative to its price.
In comparison to peers, Integral Ad Science has a P/E ratio of 27.65, which is significantly lower than Sportradar Group AG's P/E of 110.21, suggesting that Integral is more reasonably priced despite its attractive valuation. Additionally, DigitalOcean Holdings, Inc. shows a P/E of 23.41, further supporting the notion that Integral Ad Science is positioned competitively within its sector. The company's recent stock performance has lagged behind the S&P 500, with a year-to-date return of -24.14% compared to the S&P's 2.44%, reinforcing the view that the stock may be undervalued relative to its potential.