TT Historical PE Ratio Notes

— Trane Technologies (ticker: TT) is a global leader in climate innovation, specializing in heating, ventilation, air conditioning, & refrigeration (HVAC&R) solutions for buildings, homes, and transportation. Its product portfolio includes energy-efficient systems and services under well-known brands like Trane—with a strong emphasis on sustainability, decarbonization, and environmentally responsible innovation. When reviewing TT’s historical P/E ratio, it’s important to consider that the company operates in a sector that is influenced by economic cycles—construction booms, shifts toward green technology, and regulatory trends around energy efficiency all play a role in shaping earnings and investor optimism. Trane Technologies typically receives a premium valuation from the market when its growth prospects appear strong, especially as global demand rises for eco-friendly climate solutions. Conversely, during periods of economic uncertainty or sluggish construction markets, TT’s earnings outlook can soften, resulting in a lower P/E ratio. As you explore TT’s historical price, earnings, and P/E data, keep in mind how the company’s innovative positioning in climate solutions and its resilience through economic cycles affect investor sentiment and earnings multiples over time.

On this page we presented the Trane Technologies Historical PE Ratio information for Trane Technologies' stock. The average TT historical PE based on using the annualized quarterly earnings result at each measurement period (for the "E" in the PE calculation; and the closing price on earnings date as the "P") is 31.1. Meanwhile, using the trailing twelve month (TTM) quarterly earnings result as our method of calculation the "E" value at each measurement period, the average TT historical PE based on this TTM earnings result method is 29.2.

Let's now compare this TT historical PE result, against the recent PE: when this page was posted on 5/15/2026, the most recent closing price for TT had been 466.60, and the most recent quarterly earnings result, annualized, was 10.52. Meanwhile, the most recent TTM earnings summed to 13.25. From these numbers, we calculate the recent TT PE on 5/15/2026 based on annualized quarterly EPS was 44.4. Based on TT's history, that recent PE is elevated relative to the historical average, with the recent PE 42.8% higher than the historical average PE across our data set for Trane Technologies. Looking at the recent TT PE on 5/15/2026 based on TTM EPS, we calculate the ratio at 35.2. Based on TT's history, that recent PE is elevated relative to the historical average, with the recent PE 20.5% higher than the historical average PE across our Trane Technologies data set with TTM EPS used in the calculation at each period.

Another interesting TT historical PE Ratio calculation we look at is to take the median earnings per share of the last four quarters for TT, and then annualize the resulting value... with that annualized number then being used in the PE calculation. To walk through this math for TT, we start with the past four EPS numbers and we first sort them from lowest to highest: 2.63, 2.86, 3.88, and 3.88. We then toss out the highest and lowest result, and then take the average of those two middle numbers — 2.86 and 3.88 — which gives us the median of 3.37. Basically the way to think about this 3.37 number is this: for the trailing four earnings reports, 3.37 marks the "middle ground" number where TT has reported a value higher than 3.37 half the time, and has reported a value lower than 3.37 half the time. Annualizing that median value then gets us to 13.48/share, which we use as the denominator in our next PE calculation. With 466.60 as the numerator (as of 5/15/2026), the calculation is then 466.60 / 13.48 = 34.6 as the TT PE ratio as of 5/15/2026, based on that annualized median value we calculated.

For self directed investors doing their due diligence on TT or any other given stock, valuation analysis for TT can greatly benefit from studying the past earnings and resulting PE calculations. This exercise can help inform an analysis as to whether the past earnings trajectory and current versus historical PE ratios justify the current stock value.

That's why we bring you HistoricalPERatio.com to make it easy for investors to investigate Trane Technologies PE history or the past PE information for any stock in our coverage universe. And in your continued research we hope you will be sure to check out the further links included for earnings surprises history (beat/miss data) as well as next earnings dates for TT. Thanks for visiting, and the next time you need to research TT Historical PE Ratio or the ratio for another stock, we hope you'll think of our site, as your go-to historical PE ratio research resource of choice.