Sifting through countless of stocks in the Machinery 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 Albany International Corp. or Tennant Company 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 Albany International Corp. and Tennant Company compare based on key financial metrics to determine which better meets your investment needs.

About Albany International Corp. and Tennant Company

Albany International Corp., together with its subsidiaries, engages in the machine clothing and engineered composites businesses in the United States, Switzerland, France, Brazil, China, Mexico, Germany, and internationally. The company operates through two segments: Machine Clothing (MC) and Albany Engineered Composites (AEC). The MC segment designs, manufactures, and markets paper machine clothing for use in the manufacturing of papers, paperboard, tissues, towels, pulps, building products, tannery, and textiles, as well as nonwovens, fiber cement, and several other industrial applications. This segment offers paper machine clothing forming, pressing, and drying fabrics, as well as processing belts; and engineered fabrics. Its AEC segment 3D-woven and injected composite components for aircraft engines composite airframe and engine components for military and commercial aircraft. The company sells its products to commercial and defense markets, space-launch vehicles and the emerging advanced air mobility market, as well as to customer end-users. Albany International Corp. was incorporated in 1895 and is headquartered in Portsmouth, New Hampshire.

Tennant Company, together with its subsidiaries, designs, manufactures, and markets floor cleaning equipment in the Americas, Europe, the Middle East, Africa, and the Asia Pacific. The company offers manual and autonomous mechanized cleaning equipment for industrial and commercial use, detergent-free and other sustainable cleaning technologies, aftermarket parts and consumables, and equipment maintenance and repair services. It also provides business solutions such as financing, rental and leasing programs, and machine-to-machine asset management solutions. In addition, the company offers robotic cleaning equipment; IRIS, an asset management solution; ec-H2O NanoClean, a detergent-free cleaning solution; and ReadySpace, a rapid-drying carpet cleaning technology. It offers its products under the Tennant, Nobles, Alfa Uma Empresa Tennant, IPC, Gaomei, and Rongen brands, as well as private-label brands. The company serves retail establishments, distribution centers, factories and warehouses, public venues such as arenas and stadiums, office buildings, schools and universities, hospitals and clinics, and others. It markets its products to contract cleaners and businesses through direct sales and service organizations, as well as through a network of authorized distributors. Tennant Company was founded in 1870 and is headquartered in Eden Prairie, Minnesota.

Latest Machinery and Albany International Corp., Tennant Company Stock News

As of July 31, 2026, Albany International Corp. had a $2.1 billion market capitalization, compared to the Machinery median of $3.9 million. Albany International Corp.’s stock is up 47% in 2026, down 1.3% in the previous five trading days and up 5% in the past year.

Currently, Albany International Corp. does not have a price-earnings ratio. Albany International Corp.’s trailing 12-month revenue is $1.2 billion with a -4.9% net profit margin. Year-over-year quarterly sales growth most recently was 7.8%. Analysts expect adjusted earnings to reach $2.742 per share for the current fiscal year. Albany International Corp. currently has a 1.5% dividend yield.

As of July 31, 2026, Tennant Company had a $1.4 billion market cap, putting it in the 50th percentile of all stocks. Tennant Company’s stock is up 14% in 2026, down 4.3% in the previous five trading days and up 3.04% in the past year.

Currently, Tennant Company’s price-earnings ratio is 49.7. Tennant Company’s trailing 12-month revenue is $1.2 billion with a 2.6% net profit margin. Year-over-year quarterly sales growth most recently was 2.7%. Analysts expect adjusted earnings to reach $5.117 per share for the current fiscal year. Tennant Company currently has a 1.5% dividend yield.

How We Compare Albany International Corp. and Tennant Company 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 Albany International Corp. and Tennant Company’s stock grades to see how they measure up against one another.

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Albany International Corp. and Tennant Company’s Quality Grades

Company	Ticker	Quality
Albany International Corp.	AIN	B
Tennant Company	TNC	C

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.

Albany International Corp. has a Quality Score of 61, which is Strong. Tennant Company has a Quality Score of 56, which is Average.

The Quality Grade Winner: Albany International Corp.

As you can clearly see from the Quality Grade breakdown above, Albany International Corp. has a better overall quality grade than Tennant Company. For investors who are looking for companies with higher quality than others in the same industry, Albany International Corp. 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.

Albany International Corp. and Tennant Company’s Momentum Grades

Company	Ticker	Momentum
Albany International Corp.	AIN	B
Tennant Company	TNC	C

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%.

Albany International Corp. has a Momentum Score of 78, which is Strong. Tennant Company has a Momentum Score of 42, which is Average.

The Momentum Grade Winner: Albany International Corp.

As you can clearly see from the Momentum Grade breakdown above, Albany International Corp. is considered to have stronger momentum compared to Tennant Company. For those specifically looking for companies that have stronger momentum compared to other companies in the same industry, Albany International Corp. could be a good stock to invest in. However, it’s important for investors to analyze multiple factors based on a wide range of metrics before deciding whether to buy.

Albany International Corp. and Tennant Company’s Estimate Revisions Grades

Company	Ticker	Earnings Estimate
Albany International Corp.	AIN	C
Tennant Company	TNC	D

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.

Albany International Corp. has a Earnings Estimate Score of 43, which is Neutral. Tennant Company has a Earnings Estimate Score of 32, which is Negative.

The Earnings Estimate Revisions Stock Winner: No Clear Winner

Neither Albany International Corp. or Tennant Company has an Earnings Estimate Revisions Grade that could 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 Albany International Corp. or Tennant Company is the better investment when it comes to estimate revisions.

Other Albany International Corp. and Tennant Company Grades

In addition to Estimate Revisions, Quality and Momentum, 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 Albany International Corp. and Tennant Company pass any of our 60+ stock screens that have outperformed the market since their creation.

So, Which Is the Better Investment, Albany International Corp. or Tennant Company Stock?

Overall, Albany International Corp. stock has a Momentum Score of 78, Estimate Revisions Score of 43 and Quality Score of 61.

Tennant Company stock has a Momentum Score of 42, Estimate Revisions Score of 32 and Quality Score of 56.

Comparing Albany International Corp. and Tennant Company’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.