POET Technologies Inc. (POET) P/E Ratio History
Insufficient DataInsufficient historical P/E data to classify valuation. · Data 2026–2026
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P/E Ratio Analysis
As of June 22, 2026, POET Technologies Inc. (POET) trades at a price-to-earnings ratio of -17.9x, with a stock price of $12.15 and trailing twelve-month earnings per share of $-0.55.
Compared to the Technology sector median P/E of 29.0x, POET trades at a 162% discount to its sector peers. The sector includes 352 companies with P/E ratios ranging from 0.0x to 187.7x.
Relative to the broader market, POET trades at a notable discount to the S&P 500 median P/E of 24.4x. 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 POET 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.
POET Cross-Benchmark Valuation
How does the current P/E compare to sector peers and the broader market?
POET P/E vs Peers
Optical, Photonics and Display Components peers sorted by market cap
| Company | Market Cap | P/E Ratio | PEG Ratio | EPS Growth (1Y) |
|---|---|---|---|---|
| $5B | 161.7 | - | +118% | |
| $61B | 2297.3 | - | +105% | |
| $11B | 314.5 | 68.90 | +225% | |
| $3B | 18.9Lowest | 0.56 | +2% | |
| $5.1T | 43.0 | 0.45Best | +67% | |
| $2.0T | 86.2 | 1.73 | +288%Best |
Lower P/E can signal a discount or weaker growth expectations; PEG adds growth context.
Intrinsic Valuation
DCF models, multiple analysis, and analyst estimates.
Historical Returns
10-year return with dividends reinvested.
DCA Calculator
See how regular investing compounds over time.
Peer Comparison
Compare growth, multiples, and margins vs sector.
POET — Frequently Asked Questions
Quick answers to the most common questions about buying POET stock.
What is POET's P/E ratio?
POET Technologies Inc. (POET) trailing twelve-month P/E ratio is -17.9x, based on TTM diluted EPS of $-0.55. The 5-year average P/E is N/A and the historical range spans N/A to N/A.
Is POET stock overvalued or undervalued?
POET current P/E: -17.9x. 5-year average P/E: N/A. Percentile: N/A.
Is POET stock expensive?
POET is fairly valued relative to its own history. The current P/E of -17.9x is near the 5-year average of N/A (N/A percentile of historical range).
What is POET's historical P/E range?
Over the past 5 years, POET's P/E ratio has ranged from N/A to N/A, with a median of N/A and an average of N/A. The current P/E of -17.9x places the stock at the N/A percentile of this range. Full historical data spans 2026–2026.
How does POET's P/E compare to the S&P 500?
POET trades at -17.9x P/E versus the S&P 500 median of 24.4x. The 173% discount to the market suggests lower growth expectations or perceived higher risk.
How does POET's valuation compare to Technology peers?
POET Technologies Inc. P/E of -17.9x compares to the Technology sector median of 29.0x. 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 POET's PEG ratio?
POET PEG ratio is N/A, based on a P/E of -17.9x and EPS growth of 27.7%. PEG normalises P/E by growth and helps compare stocks with different earnings trajectories.
What is POET's earnings yield?
POET earnings yield is N/A, the inverse of its -17.9x 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.