Is LGL Group, Inc. overvalued or undervalued?

As of 21 November 2025, the valuation grade for LGL Group, Inc. has moved from attractive to expensive, indicating a shift in its perceived value. The company appears overvalued based on its current metrics, including a P/E ratio of 37, which is higher than its peer Kimball Electronics, Inc. at 34.66, and an EV to EBITDA of 3.88 compared to Kimball's 9.82. Additionally, the PEG ratio of 0.26 suggests that the stock may not be growing at a pace that justifies its price.
In terms of peer comparison, LGL Group, Inc. has a lower P/E ratio than its immediate competitor, while its EV to EBITDA is significantly more favorable than that of M-tron Industries, Inc., which stands at 11.42. Despite a positive year-to-date return of 1.84%, it lags behind the S&P 500's return of 12.26%, and over the past five years, LGL Group's return of 47.74% is notably less than the S&P's impressive 85.61%.