Sifting through countless of stocks in the Diversified Telecommunication Services 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 AT&T Inc., Globalstar or Inc. 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 AT&T Inc., Globalstar and Inc. compare based on key financial metrics to determine which better meets your investment needs.

About AT&T Inc., Globalstar and Inc.

AT&T Inc. provides telecommunications and technology services worldwide. It operates through two segments, Communications and Latin America. The Communications segment offers wireless voice and data communications services; and sells handsets, wireless data cards, wireless computing devices, carrying cases/protective covers, and wireless chargers through its own company-owned stores, agents, and third-party retail stores. It also provides AT&T Dedicated Internet, fiber ethernet and broadband, fixed wireless, and hosted and managed professional services; and copper-based voice and data, Virtual Private Networks (VPN), wholesale, outsourcing, and IP, as well as customer premises equipment for multinational corporations, small and mid-sized businesses, governmental, and wholesale customers. In addition, this segment offers broadband services, including fiber connections, legacy telephony voice communication services, and other VoIP services and equipment to residential customers. This segment markets its communications services and products under the AT&T, AT&T Business, Cricket, AT&T PREPAID, AT&T Fiber, and AT&T Internet Air brand names. Its Latin America segment provides postpaid and prepaid wireless services in Mexico under the AT&T and Unefon brand names, as well as sells smartphones through its stores, agents and third-party retail stores. The company was formerly known as SBC Communications Inc. and changed its name to AT&T Inc. in 2005. AT&T Inc. was incorporated in 1983 and is based in Dallas, Texas.

Globalstar, Inc. provides mobile satellite services in the United States, Canada, Europe, Central and South America, and internationally. It offers duplex two-way voice and data products, including mobile voice and data services and equipment for remote business continuity, recreational usage, safety, emergency preparedness and response, and other applications. The company also provides data transmissions using a mobile or fixed device that transmits the location of the device and other information to a central monitoring station, including commercial IoT products; communication and data transmissions using SPOT family of devices, such as SPOT X, SPOT Gen4, and SPOT Trace that emergency alerts, and transmit messages and the location of the device; and voice communication and data transmissions. In addition, it offers commercial IoT devices to track assets comprising cargo containers and rail cars, monitor utility meters, and monitor oil and gas assets; small satellite transmitter modules, such as the STX-3, ST-150 and ST100, and chips that enable an integrator’s products to access its network; engineering and other communication services using MSS and terrestrial spectrum licenses; and hardware and software designs to develop specific applications operating over satellite network, as well as the installation of gateways and antennas. It distributes its products through retailers and sales force, as well as www.findmespot.com e-commerce website. The company serves forestry, maritime, government, oil and gas, mining, leisure, emergency services, construction, and transportation sectors. Globalstar, Inc. was founded in 1993 and is headquartered in Covington, Louisiana.

Latest Diversified Telecommunication Services and AT&T Inc., Globalstar, Inc. Stock News

As of July 31, 2026, AT&T Inc. had a $159.3 billion market capitalization, compared to the Diversified Telecommunication Services median of $6.1 million. AT&T Inc.’s stock is down 6.4% in 2026, down 3.6% in the previous five trading days and down 15.46% in the past year.

Currently, AT&T Inc.’s price-earnings ratio is 7.7. AT&T Inc.’s trailing 12-month revenue is $127.2 billion with a 16.9% net profit margin. Year-over-year quarterly sales growth most recently was 2.3%. Analysts expect adjusted earnings to reach $2.338 per share for the current fiscal year. AT&T Inc. currently has a 4.8% dividend yield.

As of July 31, 2026, Globalstar, Inc. had a $10.7 billion market cap, putting it in the 78th percentile of all stocks. Globalstar, Inc.’s stock is up 36.6% in 2026, up 5.6% in the previous five trading days and up 253.01% in the past year.

Currently, Globalstar, Inc. does not have a price-earnings ratio. Globalstar, Inc.’s trailing 12-month revenue is $283.0 million with a -3.1% net profit margin. Year-over-year quarterly sales growth most recently was 16.8%. Analysts expect adjusted earnings to reach $0.493 per share for the current fiscal year. Globalstar, Inc. does not currently pay a dividend.

How We Compare AT&T Inc., Globalstar and Inc. 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 AT&T Inc., Globalstar and Inc.’s stock grades to see how they measure up against one another.

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AT&T Inc., Globalstar and Inc. Growth Grades

Company	Ticker	Growth
AT&T Inc.	T	D
Globalstar, Inc.	GSAT	A

The foundation of growth investing is seeking out stocks of companies exhibiting strong, consistent and prolonged growth that is expected to continue into the future.

In order to compute the growth score and assign it a letter grade, the percentile ranks for each of three components‐consistency of annual sales growth, five-year sales growth rankings adjusted for extreme levels, and consistency of positive annual cash from operations‐must be determined. These three rank figures are added together, and the sum is ranked against the entire stock universe to arrive at a company’s Growth Score to create an equal distribution of grades.

The companies in the bottom 20% of the stock universe receive Growth Grades of F, considered to be very weak, while those in the top 20% receive A grades, which are considered very strong.

AT&T Inc. has a Growth Score of 25, which is Weak. Globalstar, Inc. has a Growth Score of 83, which is Very Strong.

The Growth Grade Winner: Globalstar, Inc.

As you can clearly see from the Growth Grade breakdown above, Globalstar, Inc. has a more attractive growth grade than AT&T Inc.. For investors who focus solely on how a company is growing relative to other companies in the same industry, Globalstar, Inc. could be a good stock to add to their portfolio. However, it’s important for investors to analyze multiple factors based on a wide range of metrics before deciding whether to buy.

AT&T Inc., Globalstar and Inc.’s Momentum Grades

Company	Ticker	Momentum
AT&T Inc.	T	D
Globalstar, Inc.	GSAT	A

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%.

AT&T Inc. has a Momentum Score of 26, which is Weak. Globalstar, Inc. has a Momentum Score of 95, which is Very Strong.

The Momentum Grade Winner: Globalstar, Inc.

As you can clearly see from the Momentum Grade breakdown above, Globalstar, Inc. is considered to have stronger momentum compared to AT&T Inc.. For those specifically looking for companies that have stronger momentum compared to other companies in the same industry, Globalstar, Inc. 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.

AT&T Inc., Globalstar and Inc.’s Estimate Revisions Grades

Company	Ticker	Earnings Estimate
AT&T Inc.	T	B
Globalstar, Inc.	GSAT	C

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.

AT&T Inc. has a Earnings Estimate Score of 64, which is Positive. Globalstar, Inc. has a Earnings Estimate Score of 41, which is Neutral.

The Earnings Estimate Revisions Grade Winner: AT&T Inc.

As you can clearly see from the Earnings Estimate Revisions Grade breakdown above, AT&T Inc. has a better Earnings Estimate Revisions Grade than Globalstar, Inc.. For those who are specifically looking for companies with better short-term prospects when compared to other companies in the same industry, AT&T Inc. could be a good stock to invest in. However, it’s important to analyze multiple factors based on a wide range of metrics before deciding whether to buy.

Other AT&T Inc., Globalstar and Inc. Grades

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

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.

AAII’s A+ Investor Quality Grade comes from the ranking of key metrics. Specifically, the quality grade is the percentile rank of the composite 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 F-Score.

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 AT&T Inc., Globalstar and Inc. pass any of our 60+ stock screens that have outperformed the market since their creation.

So, Which Is the Better Investment, AT&T Inc., Globalstar or Inc. Stock?

Overall, AT&T Inc. stock has a Growth Score of 25, Momentum Score of 26 and Estimate Revisions Score of 64.

Globalstar, Inc. stock has a Growth Score of 83, Momentum Score of 95 and Estimate Revisions Score of 41.

Comparing AT&T Inc., Globalstar and Inc.’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.