Is The Brink's Co. overvalued or undervalued?

As of 6 August 2025, The Brink's Co. moved from very expensive to expensive, indicating a slight improvement in its valuation outlook. The company appears to be overvalued based on its current metrics, with a P/E ratio of 17, a Price to Book Value of 17.12, and an EV to EBITDA of 7.81. In comparison to peers, ADT, Inc. has a more attractive P/E of 10.02, while Bright Horizons Family Solutions, Inc. is very expensive with a P/E of 36.94.
Despite its strong historical performance, with a 3-year return of 115.89% compared to the S&P 500's 70.41%, the recent stock performance shows a decline of 2.18% over the past week against a 1.05% gain in the S&P 500. This suggests that while The Brink's Co. has performed well over the long term, its current valuation may not be justified given the recent trends and peer comparisons.