Constellation Energy Corporation (CEG) P/E Ratio History
Historical price-to-earnings valuation from 2022 to 2025
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CEG Valuation Context
How does the current P/E compare to historical and market benchmarks?
P/E Ratio Analysis
As of May 8, 2026, Constellation Energy Corporation (CEG) trades at a price-to-earnings ratio of 42.1x, with a stock price of $311.28 and trailing twelve-month earnings per share of $7.39.
The current P/E is 45% above its 5-year average of 29.0x. Over the past five years, CEG's P/E has ranged from a low of 18.8x to a high of 47.7x, placing the current valuation at the 92th percentile of its historical range.
Compared to the Utilities sector median P/E of 19.5x, CEG trades at a 115% premium to its sector peers. The sector includes 108 companies with P/E ratios ranging from 0.1x to 174.1x.
The PEG ratio of 1.29 (P/E divided by -38% EPS growth) suggests a fair valuation relative to its earnings growth. Peter Lynch popularized the rule that a PEG below 1.0 indicates an attractive entry point.
Relative to the broader market, CEG commands a significant premium over the S&P 500 median P/E of 25.1x. 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 CEG 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.
CEG P/E vs Peers
P/E ratio compared to closely matched public peers
| Company | Market Cap | P/E Ratio | PEG Ratio | EPS Growth (1Y) |
|---|---|---|---|---|
| $52B | 69.7 | 6.23 | -68% | |
| $30B | 35.3 | 2.50 | -20% | |
| $8B | 26.9 | 0.59 | +89%Best | |
| $10B | 11.3Lowest | 0.14Best | -47% | |
| $45B | 16.2 | 2.54 | +12% | |
| $51B | 28.7 | 11.30 | +60% | |
| $27B | 23.0 | - | +33% | |
| $54B | 17.9 | - | +41% | |
| $97B | 19.8 | 0.67 | +11% |
Peers sorted by market capitalization. P/E below peers may indicate undervaluation or lower growth expectations. Consider PEG ratio for growth-adjusted comparison.
CEG Historical P/E Data (2022–2025)
Quarterly P/E ratios calculated from closing price and TTM EPS
| Quarter | Date | Price | TTM EPS | P/E Ratio | vs Avg |
|---|---|---|---|---|---|
| FY2025 Q4 | Wed Dec 31 2025 00:00:00 GM | $353.27 | $7.40 | 47.7x | +64% |
| FY2025 Q3 | $329.07 | $8.73 | 37.7x | +30% | |
| FY2025 Q2 | Mon Jun 30 2025 00:00:00 GM | $322.76 | $9.58 | 33.7x | +16% |
| FY2025 Q1 | Mon Mar 31 2025 00:00:00 GM | $201.63 | $9.49 | 21.2x | -27% |
| FY2024 Q4 | $223.71 | $11.89 | 18.8x | -35% | |
| FY2024 Q3 | Mon Sep 30 2024 00:00:00 GM | $260.02 | $9.07 | 28.7x | -1% |
| FY2024 Q2 | Sun Jun 30 2024 00:00:00 GM | $200.27 | $7.51 | 26.7x | -8% |
| FY2024 Q1 | Sun Mar 31 2024 00:00:00 GM | $184.85 | $7.49 | 24.7x | -15% |
| FY2023 Q4 | Sun Dec 31 2023 00:00:00 GM | $116.89 | $5.00 | 23.4x | -20% |
| FY2023 Q3 | Sat Sep 30 2023 00:00:00 GM | $109.08 | $5.21 | 20.9x | -28% |
| FY2023 Q2 | Fri Jun 30 2023 00:00:00 GM | $91.55 | $2.38 | 38.5x | +33% |
| FY2022 Q2 | $57.26 | $1.97 | 29.1x | +0% |
Average P/E for displayed period: 29.0x
Full CEG Stock Analysis
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Start ComparisonCEG — Frequently Asked Questions
Quick answers to the most common questions about buying CEG stock.
Is CEG stock overvalued or undervalued?
CEG trades at 42.1x P/E, above its 5-year average of 29.0x. The 92th percentile ranking indicates a premium to historical valuation.
How does CEG's valuation compare to peers?
Constellation Energy Corporation P/E of 42.1x compares to sector median of 19.5x. The premium reflects expected growth above peers.
What is CEG's PEG ratio?
CEG PEG ratio is 1.29. Between 1-2 suggests valuation aligns with growth. Historical P/E data spans 2022-2025.