Is Silgan Holdings, Inc. overvalued or undervalued?

As of 17 October 2025, the valuation grade for Silgan Holdings, Inc. moved from very expensive to fair. The company appears to be fairly valued at this time. Key valuation ratios include a P/E ratio of 26, a Price to Book Value of 4.47, and an EV to EBITDA of 15.11. In comparison to peers, Owens Corning has a P/E of 15.01 and Crown Holdings, Inc. has a P/E of 20.36, indicating that Silgan's valuation is in line with the industry but on the higher side relative to some peers.
In the recent performance against the S&P 500, Silgan Holdings showed a 1-week return of 2.47% compared to the index's 1.70%, but it has underperformed over longer periods, with a year-to-date return of -17.08% versus the S&P 500's 13.30%. This suggests that while the current valuation is fair, the company's stock performance has lagged behind broader market trends in recent times.