Sifting through countless of stocks in the Building Products industry can be tedious, and sometimes two stocks are just too similar to judge which is the better investment. If you’re on the fence about investing in Trane Technologies plc or Carrier Global Corporation because you’re not sure how they measure up, it’s important to compare them on a few factors before making your decision.

Read on to learn how Trane Technologies plc and Carrier Global Corporation compare based on key financial metrics to determine which better meets your investment needs.

About Trane Technologies plc and Carrier Global Corporation

Trane Technologies plc designs, manufactures, sells, and services of solutions for heating, ventilation, air conditioning, and custom and transport refrigeration. It offers air conditioners, exchangers, and handlers; airside and terminal devices; air sourced heat pumps; chillers; coils and condensers; auxiliary power, cold storage, and condensing units; controls contracting and commissioning, decarbonization programs, and gensets; dehumidifiers; energy and water efficiency programs; energy recovery ventilators and power solutions; energy storage; furnaces; home automation; humidifiers; HVAC performance-monitoring products; and indoor air quality assessments and related products for HVAC and transport solutions. The company also provides asset management, building management, bus air purification, bus and rail HVAC, container refrigeration, control, ductless, geothermal, data center and multi-pipe HVAC, package heating and cooling, rail refrigeration, residential air filtration, self and vehicle powered truck refrigeration, temporary heating and cooling, truck refrigeration, unitary, variable refrigerant flow, and trailer refrigeration systems. In addition, it offers industrial process refrigeration, installation contracting, lighting retrofit, medical grade refrigeration, refrigerant reclamation, renewable energy and storage, residential hybrid heating, telematics, thermostats/controls and associated digital, ventilation, and stationary cold storage solutions; packaged rooftop units; rate chambers; residential air filters; thermal energy storage; transport heater products; temperature freezers; energy infrastructure programs and management, repair and maintenance, smart and AI-enabled, and rental services; water source heat pumps; and aftermarket and OEM parts and supplies. The company was formerly known as Ingersoll-Rand Plc and changed its name to Trane Technologies plc in March 2020. The company was founded in 1885 and is headquartered in Swords, Ireland.

Carrier Global Corporation provides intelligent climate and energy solutions in the United States, Europe, the Asia Pacific, and internationally. It operates through four segments: Climate Solutions Americas; Climate Solutions Europe; Climate Solutions Asia Pacific, Middle East & Africa; and Climate Solutions Transportation. The company provides air conditioners, heating systems, heat pumps, home and building energy management systems, automation systems, aftermarket components, and repair and maintenance and rental services, as well as modernization and upgrades to meet the heating, cooling, and ventilation needs of residential and commercial customers. It also offers transport refrigeration and monitoring products, services, and digital solutions for trucks, trailers, shipping containers, and intermodal and rail applications. The company offers its products under the Carrier, Viessmann, Toshiba, Automated Logic, Bryant, CIAT, Day & Night, Heil, NORESCO, Carrier Transicold, and Sensitech brands. The company was incorporated in 2019 and is headquartered in Palm Beach Gardens, Florida.

Latest Building Products and Trane Technologies plc, Carrier Global Corporation Stock News

As of September 11, 2026, Trane Technologies plc had a $97.4 billion market capitalization, compared to the Building Products median of $4.9 million. Trane Technologies plc’s stock is up 13.7% in 2026, down 0.6% in the previous five trading days and up 6.04% in the past year.

Currently, Trane Technologies plc’s price-earnings ratio is 33.0. Trane Technologies plc’s trailing 12-month revenue is $22.2 billion with a 13.3% net profit margin. Year-over-year quarterly sales growth most recently was 10.6%. Analysts expect adjusted earnings to reach $15.270 per share for the current fiscal year. Trane Technologies plc currently has a 0.9% dividend yield.

As of September 11, 2026, Carrier Global Corporation had a $47.4 billion market cap, putting it in the 93rd percentile of all stocks. Carrier Global Corporation’s stock is up 8.7% in 2026, down 2.7% in the previous five trading days and down 8.06% in the past year.

Currently, Carrier Global Corporation’s price-earnings ratio is 41.3. Carrier Global Corporation’s trailing 12-month revenue is $22.1 billion with a 5.5% net profit margin. Year-over-year quarterly sales growth most recently was 3.9%. Analysts expect adjusted earnings to reach $2.885 per share for the current fiscal year. Carrier Global Corporation currently has a 1.7% dividend yield.

How We Compare Trane Technologies plc and Carrier Global Corporation Stock Grades

Stock evaluation requires access to huge amounts of data and the knowledge and time to sift through it all, make sense of financial ratios, read income statements and analyze recent stock movements. AAII created A+ Investor, a robust data suite that condenses data research in an actionable and customizable way suitable for investors of all knowledge levels, to help investors streamline and work through such data.

AAII’s proprietary stock grades come with A+ Investor. These offer intuitive A‐F grades for each of five key investing factors: value, growth, momentum, earnings estimate revisions and quality. Here, we’ll take a closer look at Trane Technologies plc and Carrier Global Corporation’s stock grades to see how they measure up against one another.

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Trane Technologies plc and Carrier Global Corporation’s Quality Grades

Company	Ticker	Quality
Trane Technologies plc	TT	A
Carrier Global Corporation	CARR	B

Like the Value Grade, AAII’s A+ Investor Quality Grade comes from the percentile rank of key metrics. Specifically, the Quality Score is the percentile rank of the average of the percentile ranks of return on assets (ROA), return on invested capital (ROIC), gross profit relative to assets, buyback yield, change in total liabilities to assets, accruals, Z double prime bankruptcy risk (Z) score and the F-Score.

The score is variable, meaning it can consider all eight measures or, should any of the eight measures not be valid, the remaining measures that are valid. To be assigned a Quality Score, stocks must have a valid (non-null) measure and corresponding ranking for at least four of the eight quality measures.

The Quality Score is used to assess the underlying “quality” of a particular stock. A higher-quality stock possesses traits associated with upside potential and reduced downside risk. Backtesting of the Quality Grade shows that stocks with higher grades, on average, outperformed stocks with lower grades over the period of 1998 through 2019.

Stocks receive better grades (higher scores) for having higher scores for the quality subcomponents and worse grades (lower scores) for lower scores for the subcomponents.

Trane Technologies plc has a Quality Score of 83, which is Very Strong. Carrier Global Corporation has a Quality Score of 76, which is Strong.

The Quality Grade Winner: Trane Technologies plc

As you can clearly see from the Quality Grade breakdown above, Trane Technologies plc has a better overall quality grade than Carrier Global Corporation. For investors who are looking for companies with higher quality than others in the same industry, Trane Technologies plc could be a good stock to add to their portfolios. However, it’s important for investors to analyze multiple factors based on a wide range of metrics before deciding whether to buy.

Trane Technologies plc and Carrier Global Corporation’s Momentum Grades

Company	Ticker	Momentum
Trane Technologies plc	TT	C
Carrier Global Corporation	CARR	D

Momentum grades help to uncover stocks experiencing anomalously high rates of return; research finds that stocks with high relative levels of momentum tend to outperform, whereas those with low levels of momentum tend to continue underperforming. Momentum is based on the price change of a stock over a specified period relative to all other stocks.

Typically, AAII looks at the weighted relative strength over the trailing four quarters. The weighted four-quarter relative strength rank is the relative price change for each of the past four quarters. The most recent quarterly price change is given a weight of 40% and each of the three previous quarters are given a weighting of 20%.

Trane Technologies plc has a Momentum Score of 45, which is Average. Carrier Global Corporation has a Momentum Score of 30, which is Weak.

The Momentum Stock Winner: No Clear Winner

Neither Trane Technologies plc or Carrier Global Corporation has a strong enough Momentum Grade to be considered a “winner.” Investors considering these companies should do additional due diligence and research to see if either could be a good addition to their portfolios. It’s important to look at a wide range of financial metrics in order to determine if Trane Technologies plc or Carrier Global Corporation is the better investment when it comes to momentum.

Trane Technologies plc and Carrier Global Corporation’s Estimate Revisions Grades

Company	Ticker	Earnings Estimate
Trane Technologies plc	TT	B
Carrier Global Corporation	CARR	B

Earnings estimate revisions scores consider the magnitude of a company’s earnings surprise in its last two reported fiscal quarters. Often, positive surprises beget further positive surprises‐or at least continued sales growth (the exact opposite is generally true, too).

Estimate revisions offer an indication of what analysts are thinking about the short-term prospects of a firm. Estimate revisions are based on the statistical significance of a firm’s last two quarterly earnings surprises and the percentage change in its consensus estimate for the current fiscal year over the past month and past three months.

Trane Technologies plc has a Earnings Estimate Score of 64, which is Positive. Carrier Global Corporation has a Earnings Estimate Score of 69, which is Positive.

The Earnings Estimate Revisions Grade Winner: It’s a Tie!

Looking at the Earnings Estimate Revisions Grade breakdown above, both Trane Technologies plc and Carrier Global Corporation have a grade of B. For those focusing solely on a company’s estimate revisions, other financial metrics will need to be evaluated to determine whether Trane Technologies plc or Carrier Global Corporation is a better fit.

Other Trane Technologies plc and Carrier Global Corporation Grades

In addition to Momentum, Estimate Revisions and Quality, A+ Investor also provides grades for Value and Growth.

Growth investing builds on the idea that stocks of companies exhibiting strong, consistent and prolonged growth outperform those of slower-growth companies. AAII measures growth through consistency of annual sales growth, five-year sales growth rankings adjusted for extreme levels, and consistency of positive annual cash from operations.

Successful stock investing involves buying low and selling high, so stock valuation is an important consideration for stock selection. Buying stocks that are going to go up typically means buying stocks that are undervalued in the first place, although momentum investors may argue that point.

These 2 key factors, when combined with the above, provide a holistic view into a particular stock. Further, by joining A+ Investor you can see whether Trane Technologies plc and Carrier Global Corporation pass any of our 60+ stock screens that have outperformed the market since their creation.

So, Which Is the Better Investment, Trane Technologies plc or Carrier Global Corporation Stock?

Overall, Trane Technologies plc stock has a Momentum Score of 45, Estimate Revisions Score of 64 and Quality Score of 83.

Carrier Global Corporation stock has a Momentum Score of 30, Estimate Revisions Score of 69 and Quality Score of 76.

Comparing Trane Technologies plc and Carrier Global Corporation’s grades, scores and metrics can act as a solid basis to determine whether they may be a good investment or not. You’ll also want to look at your portfolio’s asset allocation as well as your risk tolerance and financial goals to see if either of these stocks would make a good fit for you. AAII can help you figure out which investments align with your individual needs and preferences.

Investors are encouraged to do their own due diligence and research. In this way, individuals can effectively become managers of their own assets‐without having to rely on others for financial independence. You can count on AAII for timeless articles on financial planning and stock-picking, unbiased research and actionable analysis.

A+ Investor adds to our qualitative teaching with a powerful data suite to help you whittle down investment choices to find stocks, exchange-traded funds (ETFs) or mutual funds that meet your needs.

AAII Disclaimer

We make no representations or warranties that any investor will, or is likely to, achieve profits similar to those shown, because past, hypothetical or simulated performance is not necessarily indicative of future results. Before making an investment decision, you should consider your circumstances and whether the information on our content is applicable to your situation. This information was prepared in good faith, and we accept no liability for any errors or omissions. The full disclaimer can be read here.