Is Sealed Air Corp. overvalued or undervalued?

As of 17 October 2025, the valuation grade for Sealed Air Corp. moved from very expensive to fair. The company appears to be fairly valued based on its current metrics. The P/E ratio stands at 18, the EV to EBITDA ratio is 11.19, and the Price to Book Value is 9.31, indicating a reasonable valuation relative to its peers.
In comparison to its peers, Owens Corning has a P/E of 15.01, while Crown Holdings, Inc. has a higher P/E of 20.36, suggesting that Sealed Air Corp. is competitively positioned within the packaging industry. Notably, the company's recent stock performance shows a 1-week return of 2.22%, outperforming the S&P 500's return of 1.70%, but it has underperformed over longer periods, with a 1-year return of -5.89% compared to the S&P 500's 14.08%.