| Ticker ↕ | Company ↕ | Sector ↕ | Price ↕ | P/E ↕ | Fwd P/E ↕ | Implied Grwth ↕ | PEG ↕ | Mkt Cap ↕ |
|---|---|---|---|---|---|---|---|---|
| AON | Aon plc | Financial Services | $335.04 | 19.67 | 15.56 | 138.30% | 0.11 | $72.01B |
| CVS | CVS Health Corporation | Healthcare | $77.69 | 55.89 | 9.50 | 76.60% | 0.12 | $98.83B |
| DAL | Delta Air Lines, Inc. | Industrials | $58.68 | 7.66 | 7.10 | 44.60% | 0.16 | $38.33B |
| CIEN | Ciena Corporation | Technology | $310.11 | 364.84 | 38.33 | 232.30% | 0.16 | $43.87B |
| BR | Broadridge Financial Solutions, | Technology | $189.33 | 20.94 | 18.29 | 101.70% | 0.18 | $22.10B |
| CPT | Camden Property Trust | Real Estate | $104.29 | 29.46 | 59.75 | 287.60% | 0.21 | $11.10B |
| DELL | Dell Technologies Inc. | Technology | $143.12 | 16.47 | 10.01 | 45.40% | 0.22 | $95.92B |
| FIX | Comfort Systems USA, Inc. | Industrials | $1324.25 | 45.81 | 29.89 | 129.50% | 0.23 | $46.71B |
| CCL | Carnival Corporation | Consumer Cyclical | $25.08 | 12.42 | 8.90 | 35.80% | 0.25 | $34.74B |
| CFG | Citizens Financial Group, Inc. | Financial Services | $56.58 | 14.66 | 8.99 | 34.80% | 0.26 | $24.30B |
| ELV | Elevance Health, Inc. | Healthcare | $278.95 | 11.07 | 9.44 | 36.30% | 0.26 | $61.57B |
| CRH | CRH PLC | Basic Materials | $103.67 | 18.81 | 15.69 | 48.40% | 0.32 | $69.45B |
| BX | Blackstone Inc. | Financial Services | $109.33 | 28.18 | 13.79 | 42.50% | 0.32 | $134.44B |
| COF | Capital One Financial Corporati | Financial Services | $181.15 | 53.91 | 7.37 | 22.20% | 0.33 | $112.66B |
| SCHW | Charles Schwab Corporation (The | Financial Services | $93.26 | 20.06 | 13.73 | 41.10% | 0.33 | $165.72B |
| CB | Chubb Limited | Financial Services | $322.82 | 12.57 | 11.11 | 27.90% | 0.40 | $127.05B |
| BK | The Bank of New York Mellon Cor | Financial Services | $113.72 | 15.37 | 12.16 | 30.50% | 0.40 | $79.30B |
| CMI | Cummins Inc. | Industrials | $538.08 | 26.26 | 17.22 | 41.40% | 0.42 | $74.34B |
| GLW | Corning Incorporated | Technology | $124.74 | 68.54 | 32.26 | 77.40% | 0.42 | $107.02B |
| EME | EMCOR Group, Inc. | Industrials | $703.38 | 24.98 | 22.27 | 53.00% | 0.42 | $31.49B |
| BDX | Becton, Dickinson and Company | Healthcare | $163.97 | 26.79 | 12.15 | 28.60% | 0.42 | $59.41B |
| BAC | Bank of America Corporation | Financial Services | $47.14 | 12.37 | 9.51 | 21.20% | 0.45 | $344.24B |
| CF | CF Industries Holdings, Inc. | Basic Materials | $116.31 | 12.97 | 16.67 | 37.10% | 0.45 | $18.14B |
| APH | Amphenol Corporation | Technology | $133.94 | 40.10 | 26.03 | 57.60% | 0.45 | $164.64B |
| DG | Dollar General Corporation | Consumer Defensive | $145.03 | 25.05 | 20.07 | 43.80% | 0.46 | $31.92B |
| CTRA | Coterra Energy Inc. | Energy | $31.43 | 14.03 | 11.55 | 20.60% | 0.56 | $23.87B |
| DPZ | Domino's Pizza Inc | Consumer Cyclical | $409.47 | 23.32 | 19.02 | 30.10% | 0.63 | $13.77B |
| AIZ | Assurant, Inc. | Financial Services | $218.33 | 12.90 | 9.81 | 15.10% | 0.65 | $10.93B |
| DTE | DTE Energy Company | Utilities | $148.34 | 21.10 | 17.90 | 25.50% | 0.70 | $30.83B |
| AOS | A.O. Smith Corporation | Industrials | $69.56 | 18.07 | 16.01 | 19.10% | 0.84 | $9.62B |
| AXP | American Express Company | Financial Services | $298.58 | 19.41 | 14.84 | 16.60% | 0.89 | $205.68B |
| CAH | Cardinal Health, Inc. | Healthcare | $218.30 | 31.41 | 18.85 | 19.40% | 0.97 | $51.37B |
| AEE | Ameren Corporation | Utilities | $110.69 | 20.69 | 19.11 | 19.50% | 0.98 | $30.60B |
| BSX | Boston Scientific Corporation | Healthcare | $71.69 | 36.95 | 18.29 | 18.50% | 0.99 | $106.37B |
| ETN | Eaton Corporation, PLC | Industrials | $344.67 | 32.92 | 22.44 | 18.90% | 1.19 | $134.18B |
| CPAY | Corpay, Inc. | Technology | $324.93 | 21.62 | 10.96 | 9.00% | 1.22 | $22.73B |
| COR | Cencora, Inc. | Healthcare | $358.58 | 43.10 | 18.27 | 14.80% | 1.23 | $69.75B |
| DECK | Deckers Outdoor Corporation | Consumer Cyclical | $102.12 | 14.51 | 13.95 | 11.00% | 1.27 | $14.88B |
| DVA | DaVita Inc. | Healthcare | $152.06 | 15.99 | 9.36 | 6.50% | 1.44 | $10.17B |
| DRI | Darden Restaurants, Inc. | Consumer Cyclical | $197.15 | 20.64 | 17.31 | 11.80% | 1.47 | $22.93B |
| ANET | Arista Networks, Inc. | Technology | $134.82 | 49.03 | 31.80 | 19.10% | 1.66 | $169.78B |
| DHR | Danaher Corporation | Healthcare | $196.59 | 39.16 | 21.57 | 12.50% | 1.73 | $139.01B |
| APD | Air Products and Chemicals, Inc | Basic Materials | $274.63 | N/A | 19.59 | 9.70% | 2.02 | $61.15B |
| ATO | Atmos Energy Corporation | Utilities | $184.43 | 24.01 | 20.91 | 9.40% | 2.22 | $30.51B |
| CMS | CMS Energy Corporation | Utilities | $76.95 | 21.80 | 18.44 | 6.60% | 2.79 | $23.58B |
| EMR | Emerson Electric Company | Industrials | $137.46 | 33.69 | 19.14 | 4.90% | 3.91 | $77.29B |
| CNP | CenterPoint Energy, Inc (Holdin | Utilities | $43.40 | 27.12 | 20.79 | 5.20% | 4.00 | $28.33B |
| ALLE | Allegion plc | Industrials | $148.74 | 19.99 | 15.69 | 3.30% | 4.75 | $12.81B |
| KO | Coca-Cola Company (The) | Consumer Defensive | $77.42 | 25.47 | 22.34 | 3.60% | 6.21 | $333.03B |
| CMG | Chipotle Mexican Grill, Inc. | Consumer Cyclical | $34.47 | 30.23 | 25.17 | 4.00% | 6.29 | $45.57B |
| AME | AMETEK, Inc. | Industrials | $221.51 | 34.67 | 25.41 | 3.60% | 7.06 | $50.99B |
The Price/Earnings-to-Growth (PEG) ratio is a valuation metric that determines the relative trade-off between the price of a stock, the earnings generated per share (EPS), and the company's expected growth. It is calculated by dividing a stock's P/E ratio by its expected earnings growth rate.
Traditionally, a PEG ratio of 1.0 is considered 'fairly valued'. A ratio below 1.0 suggests a stock may be undervalued relative to its growth prospects, while a ratio above 1.0 indicates it may be overvalued. However, this varies by industry and market conditions.
Historically, the S&P 500 has traded at a PEG ratio closer to 1.0 to 1.5. In recent years, due to low interest rates and high growth expectations for tech companies, the market average PEG has expanded, often trading above 1.5.
The PEG ratio relies heavily on future earnings growth estimates, which are notoriously difficult to predict accurately. Additionally, it may not be suitable for companies without earnings, companies with erratic earnings histories, or asset-heavy industries like real estate.
Many tech companies trade at high PEG ratios because investors are willing to pay a premium for their strong market positions, high margins, and perceived safety, even if their near-term growth rates don't perfectly align with the traditional 1.0 PEG rule.
This study analyzes companies currently listed in the S&P 500 index. Financial metrics, including current price, trailing P/E, forward P/E, and PEG ratios, were retrieved using public API endpoints (such as Yahoo Finance) as of the publication date in 2026.
The PEG ratio used in this study represents the standard 5-year expected PEG ratio, computed based on analysts' consensus estimates for future earnings growth. Companies with negative P/E ratios or incomplete forward growth estimates were excluded from the final rankings. Implied 5-year growth is estimated based on Forward P/E divided by the PEG ratio where direct growth metrics were unavailable.
Data validation ensures realistic boundaries; PEG ratios falling outside the standard 0.1 to 10 range were manually reviewed or excluded to prevent data anomalies from skewing sector averages.
Westmount Fundamentals. "S&P 500 PEG Ratio Rankings 2026 - Westmount Fundamentals." westmountfundamentals.com/sp500-peg-ratios, 2026.