SemiLEDs Corporation (LEDS) P/E Ratio History
Deep ValueTrading at -19.2x · 0th percentile of 5-year range · Significant discount to historical valuation · Data 2011–2011
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P/E Ratio Analysis
As of November 7, 2026, SemiLEDs Corporation (LEDS) trades at a price-to-earnings ratio of -19.2x, with a stock price of $2.36 and trailing twelve-month earnings per share of $-0.12.
The current P/E is 131% below its 5-year average of 62.4x. Over the past five years, LEDS's P/E has ranged from a low of 62.4x to a high of 62.4x, placing the current valuation at the 0th percentile of its historical range.
Compared to the Technology sector median P/E of 24.9x, LEDS trades at a 177% discount to its sector peers. The sector includes 329 companies with P/E ratios ranging from 0.0x to 185.0x.
Relative to the broader market, LEDS trades at a notable discount to the S&P 500 median P/E of 21.8x. Investors should consider the company's growth prospects, competitive position, and earnings quality when evaluating whether the current valuation is justified.
For a comprehensive intrinsic value estimate using discounted cash flow analysis, see our LEDS DCF Valuation Calculator →
Note: P/E ratio is just one valuation metric. It does not account for balance sheet strength, cash flow quality, or growth sustainability. Always conduct comprehensive due diligence before making investment decisions.
LEDS Cross-Benchmark Valuation
How does the current P/E compare to sector peers and the broader market?
LEDS P/E vs Peers
Lasers, Optics and Displays peers sorted by market cap
| Company | Market Cap | P/E Ratio | PEG Ratio | EPS Growth (1Y) |
|---|---|---|---|---|
| $4B | 17.5Lowest | 1.39 | +9% | |
| $13B | 23.2 | - | +56% | |
| $7B | 38.8 | 0.87Best | +1764%Best | |
| $264B | 28.7 | 1.67 | +1% | |
| $251B | 29.8 | 1.81 | +39% | |
| $3B | 29.5 | 1.40 | -38% | |
| $9B | 64.9 | 1.88 | -32% |
Lower P/E can signal a discount or weaker growth expectations; PEG adds growth context.
LEDS Historical P/E Data (2011–2011)
Quarterly P/E ratios calculated from closing price and TTM EPS
| Quarter | Period End | Price | TTM EPS | P/E Ratio | vs Avg |
|---|---|---|---|---|---|
| FY2011 Q2 | Feb 28 2011 | $156.50 | $2.51 | 62.4x | +0% |
Average P/E for displayed period: 62.4x
LEDS Chart Terminal
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Intrinsic Valuation
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Historical Returns
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Peer Comparison
Compare growth, multiples, and margins vs sector.
LEDS — Frequently Asked Questions
Quick answers to the most common questions about buying LEDS stock.
What is LEDS's P/E ratio?
SemiLEDs Corporation (LEDS) trailing twelve-month P/E ratio is -19.2x, based on TTM diluted EPS of $-0.12. The 5-year average P/E is 62.4x and the historical range spans 62.4x to 62.4x.
Is LEDS stock overvalued or undervalued?
LEDS trades at -19.2x P/E, below its 5-year average of 62.4x. At the 0th percentile of its historical range (62.4x–62.4x), the stock is priced at a discount to its own history.
Is LEDS stock expensive?
No, LEDS is not expensive on a historical basis. The current P/E of -19.2x is below the 5-year average of 62.4x and sits at the 0th percentile of its valuation range.
What is LEDS's historical P/E range?
Over the past 5 years, LEDS's P/E ratio has ranged from 62.4x to 62.4x, with a median of 62.4x and an average of 62.4x. The current P/E of -19.2x places the stock at the 0th percentile of this range. Full historical data spans 2011–2011.
How does LEDS's P/E compare to the S&P 500?
LEDS trades at -19.2x P/E versus the S&P 500 median of 21.8x. The 188% discount to the market suggests lower growth expectations or perceived higher risk.
How does LEDS's valuation compare to Technology peers?
SemiLEDs Corporation P/E of -19.2x compares to the Technology sector median of 24.9x. The discount suggests lower growth expectations, weaker margins, or higher perceived risk relative to peers. See the peer comparison table on this page for ticker-by-ticker P/E and PEG.
What is LEDS's PEG ratio?
LEDS PEG ratio is N/A, based on a P/E of -19.2x and EPS growth of 53.1%. PEG normalises P/E by growth and helps compare stocks with different earnings trajectories.
What is LEDS's earnings yield?
LEDS earnings yield is N/A, the inverse of its -19.2x P/E ratio. Earnings yield represents the percentage of each dollar invested that the company earns. It can be compared directly to bond yields to assess relative attractiveness of stocks versus fixed income.