EPS Change (TTM)
What Is EPS Change (TTM)?
EPS Change (TTM) represents the trailing twelve months year-over-year percentage change in a company's earnings per share. This metric measures earnings growth or decline by comparing the most recent four quarters of EPS to the prior four quarters, providing insight into a company's profitability trends. Positive EPS growth indicates improving financial performance, while negative growth signals potential concerns, influencing stock valuations and investment decisions.
EPS Change (TTM) provides a comprehensive view of a company's earnings trajectory by measuring the percentage change in earnings per share over the most recent twelve-month period compared to the previous twelve months. This trailing twelve months approach smooths out seasonal variations and quarterly volatility, providing a stable growth indicator for fundamental analysis. The metric calculates the year-over-year growth rate of EPS, revealing whether a company generates more earnings per share than it did a year earlier. Positive EPS Change (TTM) indicates earnings expansion and business growth, while negative values signal contraction. The percentage change helps investors assess growth sustainability and underlying business momentum. EPS Change (TTM) serves multiple analytical purposes across investment research. It enables growth rate comparisons across companies and industries using a standardized metric. It helps identify accelerating or decelerating earnings trends that may precede stock price movements. It influences valuation metrics like PEG ratios. It provides context for stock price movements and market expectations. The metric appears prominently in various financial contexts. Investment research reports prominently feature EPS Change (TTM) as a key performance indicator. Stock screeners use it for filtering growth stocks from value stocks. Analysts incorporate it into earnings forecasts and valuation models for price targets. Market participants interpret EPS Change (TTM) within broader economic and industry contexts. Industry growth rates provide comparison benchmarks for relative performance. Economic cycles influence reasonable expectations for growth rates. Company-specific factors like new product launches or cost reduction initiatives affect individual results.
Key Takeaways
- EPS Change (TTM) measures year-over-year EPS growth over trailing 12 months
- Positive growth indicates improving profitability and business momentum
- Negative growth signals potential financial challenges or cyclical slowdowns
- Used for valuation analysis, growth assessment, and investment screening
- Influences P/E ratio expansion/contraction and stock price performance
How EPS Change (TTM) Works
EPS Change (TTM) calculation involves comparing trailing twelve months EPS to the prior year's equivalent period using a straightforward percentage change formula. The formula expresses the percentage change: [(Current TTM EPS - Prior Year TTM EPS) ÷ Prior Year TTM EPS] × 100, producing a growth rate that can be positive or negative. The calculation process begins with gathering quarterly EPS data from company financial statements. Sum the most recent four quarters of diluted EPS to obtain Current TTM EPS. Then sum the four quarters from the prior year period to obtain Prior Year TTM EPS. Apply the percentage change formula to derive the growth rate. For example, consider a company with Current TTM EPS of $5.00 and Prior Year TTM EPS of $4.00. The calculation would be: [($5.00 - $4.00) ÷ $4.00] × 100 = 25% EPS growth. This indicates the company earned 25% more per share compared to the same period one year earlier. Analysts typically use diluted EPS rather than basic EPS for this calculation to account for stock options and convertible securities. GAAP EPS provides standardized comparison while adjusted EPS may exclude one-time items. The choice affects comparability across companies and consistency within company history. The TTM approach offers several advantages over single-quarter comparisons. It eliminates seasonal fluctuations that distort quarterly results. It provides a full-year view of earnings performance. It updates each quarter as new data becomes available, creating a rolling view of company profitability trends. Investors should verify whether reported EPS Change (TTM) uses consistent accounting methods. Changes in share counts from buybacks or issuances affect EPS calculations. Adjustments for extraordinary items may differ between data providers, requiring careful analysis for accurate growth assessment.
Important Considerations for EPS Change (TTM)
When analyzing EPS Change (TTM), several key factors require consideration for accurate interpretation. Base effects significantly impact percentage calculations - companies recovering from depressed earnings can show dramatic growth rates that may not be sustainable. Conversely, companies with high base periods face challenging comparisons even with solid performance. Earnings quality matters more than headline growth numbers. Companies can boost EPS through share buybacks without improving underlying profitability. One-time gains from asset sales or tax benefits inflate EPS temporarily. Operating EPS growth provides a cleaner view of business momentum than GAAP figures that include non-recurring items. Industry context shapes reasonable growth expectations. Technology companies may sustain 20-30% EPS growth while utilities target 5-10%. Cyclical industries experience volatile EPS changes tied to economic conditions. Comparing EPS Change (TTM) to industry peers provides more meaningful analysis than absolute benchmarks. Accounting method changes can create artificial EPS changes unrelated to business performance. Revenue recognition timing, expense capitalization decisions, and pension assumptions all affect reported earnings. Analysts should review footnotes for methodology changes that impact year-over-year comparisons. Share buyback programs reduce share counts and boost EPS metrics. A company with flat net income can report positive EPS Change (TTM) if share counts decline. Evaluating net income growth alongside EPS growth reveals whether buybacks drive apparent improvement.
Real-World Example: Apple Inc. EPS Growth
Apple Inc. provides a clear example of EPS Change (TTM) analysis, demonstrating how the metric reveals earnings momentum and influences valuation.
Advantages of EPS Change (TTM)
Trend identification reveals business momentum clearly. Consistent growth patterns indicate underlying business strength. Declining trends signal potential problems early. Comparability enables effective cross-company analysis. Standardized percentage format allows different-sized company comparisons. Industry benchmarking becomes straightforward. Forecasting support helps predict future performance. Historical growth rates inform earnings projections. Trend extrapolation supports valuation models. Market timing provides investment decision framework. Accelerating growth suggests buying opportunities. Decelerating growth may signal caution. Performance monitoring tracks management effectiveness. EPS growth reflects strategic execution success. Consistent improvement indicates competent leadership.
Disadvantages of EPS Change (TTM)
Volatility susceptibility creates noisy signals. Quarterly earnings swings distort annual trends. One-time items create false trend indications. Base effect distortion affects percentage calculations. Small EPS bases create exaggerated growth percentages. Absolute changes provide clearer pictures. Manipulation potential exists through accounting choices. Revenue timing, expense deferral, and non-recurring items influence growth rates. Quality assessment requires careful analysis. Context dependency limits standalone usefulness. Industry growth rates vary significantly. Economic conditions influence expectations. Company-specific factors affect interpretation. Short-term focus may miss long-term trends. TTM captures one year but misses multi-year patterns. Longer-term growth analysis provides broader context.
Tips for Analyzing EPS Change (TTM)
Compare EPS Change (TTM) to industry peers for relative performance assessment. Adjust for one-time items to understand sustainable growth trends. Consider economic context and industry growth rates when evaluating results. Look for consistent growth patterns rather than single-period changes. Use EPS Change (TTM) alongside other growth metrics for comprehensive analysis. Monitor for accelerating or decelerating trends that may signal opportunities or risks. Consider share buyback impact on reported EPS growth.
EPS Change (TTM) vs Other Growth Metrics
EPS Change (TTM) measures earnings growth while other metrics focus on different aspects of business performance.
| Metric | EPS Change (TTM) | Revenue Growth | EBITDA Growth | Key Focus |
|---|---|---|---|---|
| Time Period | Trailing 12 months | Various periods | Trailing 12 months | Earnings trends |
| Calculation | Year-over-year EPS % change | Revenue % change | EBITDA % change | Growth measurement |
| Focus | Bottom-line profitability | Top-line growth | Operating profitability | Performance aspect |
| Reliability | Medium (accounting effects) | High (straightforward) | Medium (non-GAAP) | Data quality |
| Market Impact | High (valuation driver) | Medium | Medium | Investment influence |
FAQs
EPS Change (TTM) shows whether a company is growing its earnings faster or slower than the previous year. Positive growth indicates improving profitability and business momentum, while negative growth may signal challenges. For example, +15% EPS Change (TTM) means the company earned 15% more per share than the prior year, which typically supports higher stock valuations and investor confidence.
EPS Change (TTM) compares the last 12 months to the prior 12 months, smoothing seasonal variations and providing a stable growth view. Quarterly comparisons can be volatile due to seasonal business patterns. TTM provides a more reliable indicator of underlying business trends, though it lags current conditions by using historical data.
Good EPS Change (TTM) depends on industry and economic context. Technology companies might target 20-30% growth, while utilities may aim for 5-10%. Generally, consistent positive growth above GDP growth rates (2-3%) indicates healthy performance. Negative or declining growth warrants investigation. Compare to industry peers and historical company performance for proper context.
Yes, EPS Change (TTM) can be negative, indicating earnings declined year-over-year. This can result from revenue decreases, margin compression, increased expenses, or one-time charges. While concerning, negative growth should be evaluated in context - cyclical industries may experience temporary declines, while structural issues suggest deeper problems. Recovery patterns often influence stock performance more than the negative growth itself.
Share buybacks reduce outstanding shares, which can increase EPS without changing net income. This can inflate EPS Change (TTM) percentages, making growth appear better than reality. Investors should consider economic EPS (adjusted for buybacks) to understand true earnings growth. While buybacks can enhance EPS metrics, they may not reflect fundamental business improvement.
EPS Change (TTM) drives growth expectations embedded in stock valuations. Growing EPS supports higher P/E ratios and stock prices. PEG ratios (P/E divided by growth rate) use EPS Change (TTM) directly. Consistent growth above market expectations typically leads to stock outperformance, while declining growth often causes underperformance. Growth rates heavily influence fair value calculations.
The Bottom Line
EPS Change (TTM) serves as a critical indicator of corporate earnings momentum, providing investors with clear insights into growth trends and overall business health through year-over-year comparisons. While the metric offers valuable trend analysis and comparability across companies, successful investors recognize its limitations and complement it with other fundamental metrics for comprehensive evaluation of investment opportunities. The most effective use involves understanding calculation mechanics, adjusting for distortions from buybacks and one-time items, and interpreting results within appropriate industry and economic contexts. Companies demonstrating consistent, sustainable EPS growth typically command premium valuations and outperform the market, though market expectations and competitive dynamics ultimately determine investment attractiveness beyond mere earnings expansion rates.
More in Financial Ratios & Metrics
At a Glance
Key Takeaways
- EPS Change (TTM) measures year-over-year EPS growth over trailing 12 months
- Positive growth indicates improving profitability and business momentum
- Negative growth signals potential financial challenges or cyclical slowdowns
- Used for valuation analysis, growth assessment, and investment screening