Is Silgan Holdings, Inc. overvalued or undervalued?

As of 31 October 2025, the valuation grade for Silgan Holdings, Inc. has moved from attractive to fair, indicating a shift in its perceived value. Based on the provided metrics, the company appears to be fairly valued at this time. Key ratios include a P/E ratio of 26, a Price to Book Value of 4.47, and an EV to EBITDA of 15.11, which suggest that the stock is trading at a premium compared to some peers.
In comparison to its peers, Silgan Holdings has a higher P/E ratio than Owens Corning (15.01) and a similar EV to EBITDA ratio to AptarGroup, Inc. (13.36). This positioning suggests that while Silgan is fairly valued, it may not offer as compelling an investment opportunity as some of its competitors. The company's stock has underperformed against the S&P 500, with a year-to-date return of -25.36% compared to the index's 16.30%, reinforcing the notion that it may not be the best choice for investors at this time.