Is Supertex Inds. overvalued or undervalued?

As of 14 November 2025, the valuation grade for Supertex Industries has moved from fair to attractive, indicating a more favorable outlook for the company. Based on the analysis, Supertex is currently undervalued. The company exhibits a PE ratio of -25.32, a Price to Book Value of 0.29, and an EV to EBITDA ratio of 12.31, which suggests that it is trading at a significant discount relative to its earnings and book value.
In comparison to its peers, Supertex's valuation metrics stand out, particularly when juxtaposed with K P R Mill Ltd, which has a PE ratio of 43.91 and an EV to EBITDA of 28.21, categorizing it as very expensive. Other peers like Trident and Welspun Living are rated fair, with PE ratios of 32.4 and 38.07, respectively. Notably, Supertex's PEG ratio is 0.00, indicating no growth expectations priced into the stock, which further supports the undervaluation thesis. Despite a challenging year-to-date performance of -30.75% compared to the Sensex's 8.22%, the long-term return of 185.34% over five years highlights the potential for recovery and growth in the future.