What Is TTM in the Share Market?
Trailing Twelve Months, referred to as TTM, is the rolling twelve-month term in the share market that concludes on the most current financial data point available, usually the most recent quarter that was finished. Unlike a set fiscal year, TTM updates every quarter, always encompassing the most recent twelve months of a company’s financial performance.
Instead of using data from a full fiscal year, analysts and financial platforms use data from the latest four consecutive quarters when they cite TTM statistics for revenue, profit, or earnings per share. This makes TTM into a live statistic, capturing recent company developments more precisely than a 12-month-old annual report.
How TTM Is Calculated
The TTM computation is straightforward. It entails aggregating the numbers from the last four quarterly reports. The formula is given below.
TTM = Quarter 1 + Quarter 2 + Quarter 3 + Quarter 4
Consider a publicly listed corporation, such as a mid-cap consumer products company. March marks the end of the company’s fiscal year. If an investor were to look at the stock in November 2024, they would discover that the most recent annual report only includes data from April 2023 to March 2024, which is already seven months old. A lot can change in the meantime.
Let us take an example to understand TTM calculation. The table below illustrates the quarter-wise performance of Company A and the subsequent TTM calculations.
| Quarter | Period | Revenue (₹ Crore) |
| Q1 FY25 | April 2024 to June 2024 | 320 |
| Q2 FY25 | July 2024 to September 2024 | 345 |
| Q3 FY25 | October 2024 to December 2024 | 360 |
| Q4 FY25 | January 2025 to March 2025 | 375 |
| TTM | April 2024 to March 2025 | 1,400 |
Therefore, in this case, the TTM from April 2024 to March 2025 is ₹1,400 crore. When the company releases the Q1 FY26 results next, the TTM calculation would shift. Q1 FY25 would be dropped, and the revenue for Q1 FY26 would be added. This rolling feature enables TTM to reflect current data at all times.
Why TTM Is Important in Stock Analysis
TTM plays a central role in fundamental analysis because it ensures that the data being used to evaluate a stock is as current as possible. This is why most screeners, research platforms, and brokerage tools present TTM values alongside or in place of yearly data, especially for indicators like EPS, sales, and net profit.
Explained below are the key advantages of the metric.
- Annual reports are issued once a year. In fast-moving industries like technology, FMCG, and finance, a company’s fortunes might change dramatically between two annual reports. TTM records these movements in near-real time.
- Valuation ratios, such as the Price-to-Earnings (PE) ratio, are more useful when derived using TTM earnings rather than those from a previous year’s report.
- TTM assists in identifying turning moments. If a company’s TTM revenue increases quarter after quarter, it indicates long-term growth. A dropping TTM figure, on the other hand, may signal deteriorating business circumstances long before they appear in yearly figures.
- TTM provides a clearer picture of underlying performance for businesses with seasonal sales patterns by smoothing out the peaks and troughs that skew quarterly results.
TTM Revenue, EPS & Profit Explained
Revenue, EPS, and net profit are the three TTM measures that investors use the most frequently.
| TTM Revenue | This represents the overall revenue the business made from its main activities throughout the trailing 12 months. It allows investors to analyse revenue patterns over time without being limited to specific fiscal years and shows if the company is steadily increasing. |
| TTM EPS | The net profit for the trailing 12 months is divided by the total number of outstanding shares to determine TTM EPS. Since it directly influences the PE ratio, it is possibly the most significant TTM number for equity investors. Increasing TTM EPS often indicates increasing profits per share. |
| TTM Net Profit | This is the bottom line figure, and represents what remains after all costs, interest, depreciation, and taxes have been taken from income for the previous twelve months. TTM net profit is used to analyse a company’s genuine earning capability at any particular moment in time, as opposed to a yearly accounting cycle. |
Together, these three criteria provide investors with a full picture of a company’s current financial health, namely the topline growth, bottom-line strength, and per-share earnings quality.
TTM vs Annual Results
The table below compares TTM with annual results.
| Parameters | TTM | Annual Results |
| Time period | Rolling 12 months, based on the latest 4 months | Fixed financial year, that is, April to March |
| Data freshness | Updated every quarter | Updated once a year |
| Use-case | Current valuations and trend analysis | Long-term historical performance |
| Reflects recent events | Yes, because it includes the latest quarter | No |
| Published by the company | Derived by platform or investors | Formally published in annual reports |
TTM vs Quarterly Results
The table below comparatively analyses TTM and quarterly results.
| Parameter | TTM | Quarterly Results |
| Time period | Rolling 12 months, based on quarterly reports | Single quarter that shows 3 months’ performance |
| Seasonal bias | Eliminated through averaging | Can be heavily influenced by seasonal trends |
| Volatility | Lower, smoothed over four quarters | Higher, reflects short-term swings |
| Use-case | Valuation ratios, trend analysis | Short-term operational tracking |
| Compatibility | Consistent across time | Requires year-on-year adjustment |
TTM vs YoY (Year-on-Year)
The table below compares TTM with Year-on-Year data.
| Particulars | TTM | Year-on-Year |
| Meaning | Measures the latest 12-month performance based on the quarterly report | It comparatively analyses one year’s performance with another to measure growth or fall |
| Calculation | Summation of the latest four quarters | Percentage change from one annual performance to another |
| Objective | Ease seasonal distortions and reflect the latest performance | Measure growth rates |
How Investors Use TTM in Real Analysis
Comprehending TTM data is just the first step. The true value is in understanding how to analyse stocks based on TTM figures as a foundation. Discussed below are different ways investors use TTM in analysis.
- Valuation ratios: Among the most popular valuation techniques in equities analysis are the TTM PE ratio, TTM Price-to-Sales ratio, and TTM EV/EBITDA. To make sure that the value accurately represents current earning capability, these ratios employ TTM data in the denominator.
- Earning trend tracking: Investors may determine if a company’s profitability is increasing or decreasing by comparing TTM EPS over the course of several quarters. A steadily increasing TTM EPS is encouraging; a falling one calls for more research.
- Screening investments: Investors may use TTM measures to filter firms using the majority of stock screeners. For instance, an investor looking for lucrative, expanding businesses might look for TTM sales growth above 15% and TTM net profit margin over 10%.
- Comparing peers: Comparing two businesses whose fiscal years may conclude at different times is made simpler by TTM numbers. The comparison is made more egalitarian by normalising both to the same rolling twelve-month interval.
- Spotting inflexion periods: A company turnaround may be indicated when TTM sales or profit start to increase after a period of stagnation, frequently before the annual report presents the whole picture.
TTM in PE Ratio (Important Use Case)
In stock markets, one of the most used valuation indicators is the price-to-earnings ratio, or PE ratio. It is computed as:
PE Ratio = Current Market Price ÷ Earnings Per Share
The Trailing PE or TTM PE ratio is the outcome of using TTM EPS in this method. Since it utilises the company’s most recent 12 months of actual earnings rather than predicted earnings, this is the version that financial platforms, stock screeners, and research publications most frequently cite.
For instance, the TTM PE ratio is 20x if a stock is selling at ₹500 and its TTM EPS is ₹25. This indicates that investors are presently paying ₹20 for each ₹1 in profits the business made during the last 12 months.
Compared to the Forward PE, which is based on projected future earnings, the TTM PE is thought to be more grounded. While trailing earnings are a matter of record, estimates may be inaccurate. The TTM PE offers a dependable and current valuation foundation for investors who favour data over forecasts.
Advantages of Using TTM
The key benefits of TTM are discussed below.
- TTM data is more trustworthy than predictions or projections that look forward since it is based on actual recorded findings.
- Regardless of where a firm is in its fiscal year, TTM always represents the latest twelve months of performance since it rolls forward every quarter.
- By average performance over four quarters, TTM eliminates the biases brought on by seasonal peaks or troughs.
- TTM allows enterprises with differing financial year-end dates to be fairly compared.
- TTM is strongly ingrained in common stock research as it is the usual input for popular ratios like PE, EV/EBITDA, and Price-to-Sales.
Limitations of TTM
Similar to any metric, TTM is not absolute. It has its own limitations that investors must be aware of.
- Investors must either personally compile the data from the previous four quarters or rely on a platform to do so. Inaccurate numbers may result from errors at this stage.
- TTM records the company’s recent performance but does not predict its future. Trailing data may already be out of date for companies undergoing rapid structural transformation.
- Businesses that have recently undergone major restructuring, mergers, or acquisitions may display TTM numbers that are not indicative of their current operations.
- Even for fundamentally strong companies in high-growth industries, TTM EPS may remain low, giving TTM-based PE ratios the appearance of being overinflated.
Common Mistakes When Using TTM
When using TTM to analyse stock performance, investors should avoid making the following mistakes.
- Confusing TTM with annual reports: TTM and the yearly financial report are not synonymous. The annual report covers a specific fiscal year, whereas TTM is a rolling computation based on quarterly data.
- Using TTM in isolation: TTM should be utilised alongside year-over-year comparisons, sector benchmarking, and qualitative research. Using TTM alone might result in inadequate or incorrect findings.
- Comparing TTM metrics across industries: A TTM PE of 40x may be acceptable for a software firm but excessive for a utility. TTM measurements must always be understood in relation to their industry and peer group.
- Reporting lag: Although TTM is more recent than yearly statistics, there is still a reporting lag. If the most recent quarterly results were published two months ago, the TTM figure does not reflect the company’s performance during the past two months.
FAQ‘s
TTM stands for Trailing Twelve Months. It refers to a rolling twelve-month period ending on the most recently reported quarter, used to evaluate a company’s recent financial performance. TTM figures for revenue, profit, and EPS are derived by summing the results of the four most recent quarters.
TTM is calculated by adding the financial figures, revenue, net profit, EPS, or any other metric, from the four most recent consecutive quarters. The resulting sum represents the company’s performance over the trailing twelve months.
TTM EPS, or Trailing Twelve Months Earnings Per Share, is the net profit earned by the company over the last twelve months divided by the total number of outstanding shares. It is used as the denominator in the TTM PE ratio and is one of the most commonly referenced TTM metrics in stock analysis.
Annual results cover a fixed financial year and are published once a year. TTM is a rolling calculation that uses the four most recent quarters and is updated every quarter. TTM data is always more current than the last annual report and captures recent performance trends that annual figures may not yet reflect.
TTM is important for stock analysis because it provides the most up-to-date view of a company’s financial performance. It ensures that valuation ratios such as PE are based on recent actual earnings rather than year-old data. TTM is particularly valuable in sectors where business conditions change quickly.
When TTM is used in the PE ratio, it means that the earnings per share figure in the denominator is calculated using the company’s net profit over the trailing twelve months. This gives the Trailing PE, which is a backwards-looking valuation ratio based entirely on actual reported earnings.
TTM and quarterly data serve different purposes. Quarterly data is useful for tracking short-term developments and monitoring operational momentum. TTM provides a broader view by smoothing out seasonal variations and covering a full twelve-month cycle. For valuation purposes and trend analysis, TTM is generally more reliable than a single quarter’s data.
