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ASTS' Bottom Line Plummets: Should You Stay Cautious About the Stock?
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Key Takeaways
ASTS plunged 43.7% in a year, with mounting losses, high expenses and competition weighing on its outlook.
ASTS targets 45-60 satellites with capital costs of $21M-$23M each for over 90 BlueBird satellites.
ASTS booked a $125.9M loss from its BlueBird 7 launch setback, while 2026 and 2027 loss estimates widened.
AST SpaceMobile, Inc. (ASTS - Free Report) has witnessed a sharp downtrend in its bottom line over the past few quarters as it continues to navigate a challenging operating environment. The company operates in a capital-intensive phase, requiring substantial investments in satellite deployment, network infrastructure and commercialization efforts, which are difficult to secure amid a volatile geopolitical scenario. In addition, execution-related challenges, including launch timing uncertainties, supply chain disruptions and potential cost inflation, have dented its growth prospects.
Image Source: Zacks Investment Research
ASTS’ Roadblocks: High Operating Expenses, Pricing Pressure
Due to high infrastructure setup costs and research and development expenses for highly sophisticated satellite technology, AST SpaceMobile expects significant expenditures in the coming months to build and launch the next crop of satellites, in line with its expansion plans to serve the full spectrum of U.S. subscribers. This is largely because the company is slated to deploy about 45-60 satellites in orbit by the end of 2026. Management estimates average capital costs of $21 million to $23 million per satellite for more than 90 BlueBird satellites, excluding certain initial spacecraft.
The company faces severe competition from existing and new industry leaders like Space Exploration Technologies Corp.’s (SPCX - Free Report) Starlink and Globalstar. To combat such competitive pressure, AST SpaceMobile has to continuously customize its network offerings, enhance the cost-effectiveness of its products and services and boost its satellite data networks to remain ahead of the competition, which often results in higher operating costs.
Launch Dependency Risk
AST SpaceMobile remains dependent on third-party launch providers, making schedule reliability a core commercialization risk. In April 2026, BlueBird 7 was placed into a lower-than-planned orbit and was later de-orbited because the altitude was insufficient for sustained operations. The company recorded a $125.9 million loss on involuntary conversion in second-quarter 2026, demonstrating the financial impact of launch underperformance even as insurance-related recoveries are pursued. Management is seeking additional access to orbit and plans to use multiple launch providers for upcoming BlueBird satellites.
Price Performance
AST SpaceMobile has declined 43.7% over the past year against the industry’s growth of 7.8%. It has outperformed peers like Comtech Telecommunications Corp. (CMTL - Free Report) but lagged Aviat Networks, Inc. (AVNW - Free Report) . While Aviat has declined 3.5%, Comtech fell 61.8% over the same period.
One-Year ASTS Stock Price Performance
Image Source: Zacks Investment Research
Estimate Revision Trend
Earnings estimates for AST SpaceMobile for 2026 and 2027 have narrowed 233.8% and 309.8% to a loss of $2.27 and a loss of $1.07 per share, respectively, over the past year. The negative estimate revision depicts bearish sentiment about the stock’s growth potential.
Image Source: Zacks Investment Research
ASTS Gears Up for Upcoming Bluebird Launches
Despite the roadblocks, AST SpaceMobile is likely to strengthen its position as one of the leading space-based cellular broadband service providers in the market with the proposed deployment of upcoming satellites in its direct-to-device (D2D) constellation. Utilizing large phased array antennas measuring approximately 2,400 square feet, AST SpaceMobile's technology is backed by more than 3,800 patents and patent-pending claims. It aims to deliver worldwide cellular coverage by eradicating dead zones and providing space-based connectivity to areas that lack broadband service. By connecting directly to standard smartphones at broadband speeds, these advanced phased arrays eliminate the need for special equipment, enhancing current mobile networks while ensuring seamless use of existing mobile phones.
End Note
The successful launch of the Bluebird satellites will likely transform network connectivity and help bridge the digital divide, significantly expanding its global presence and enhancing AST SpaceMobile’s capabilities in providing ubiquitous connectivity.
However, the downtrend in estimate revisions portrays skepticism about the business model. Stiff competitive pressure and an uncertain geopolitical environment are headwinds for the company. High operating expenses remain an overhang as well. Consequently, it might be prudent to avoid the stock now.
AST SpaceMobile carries a Zacks Rank #4 (Sell) at present.
View the Zacks #1 Rank List
Image: Bigstock
ASTS' Bottom Line Plummets: Should You Stay Cautious About the Stock?
Key Takeaways
AST SpaceMobile, Inc. (ASTS - Free Report) has witnessed a sharp downtrend in its bottom line over the past few quarters as it continues to navigate a challenging operating environment. The company operates in a capital-intensive phase, requiring substantial investments in satellite deployment, network infrastructure and commercialization efforts, which are difficult to secure amid a volatile geopolitical scenario. In addition, execution-related challenges, including launch timing uncertainties, supply chain disruptions and potential cost inflation, have dented its growth prospects.
Image Source: Zacks Investment Research
ASTS’ Roadblocks: High Operating Expenses, Pricing Pressure
Due to high infrastructure setup costs and research and development expenses for highly sophisticated satellite technology, AST SpaceMobile expects significant expenditures in the coming months to build and launch the next crop of satellites, in line with its expansion plans to serve the full spectrum of U.S. subscribers. This is largely because the company is slated to deploy about 45-60 satellites in orbit by the end of 2026. Management estimates average capital costs of $21 million to $23 million per satellite for more than 90 BlueBird satellites, excluding certain initial spacecraft.
The company faces severe competition from existing and new industry leaders like Space Exploration Technologies Corp.’s (SPCX - Free Report) Starlink and Globalstar. To combat such competitive pressure, AST SpaceMobile has to continuously customize its network offerings, enhance the cost-effectiveness of its products and services and boost its satellite data networks to remain ahead of the competition, which often results in higher operating costs.
Launch Dependency Risk
AST SpaceMobile remains dependent on third-party launch providers, making schedule reliability a core commercialization risk. In April 2026, BlueBird 7 was placed into a lower-than-planned orbit and was later de-orbited because the altitude was insufficient for sustained operations. The company recorded a $125.9 million loss on involuntary conversion in second-quarter 2026, demonstrating the financial impact of launch underperformance even as insurance-related recoveries are pursued. Management is seeking additional access to orbit and plans to use multiple launch providers for upcoming BlueBird satellites.
Price Performance
AST SpaceMobile has declined 43.7% over the past year against the industry’s growth of 7.8%. It has outperformed peers like Comtech Telecommunications Corp. (CMTL - Free Report) but lagged Aviat Networks, Inc. (AVNW - Free Report) . While Aviat has declined 3.5%, Comtech fell 61.8% over the same period.
One-Year ASTS Stock Price Performance
Image Source: Zacks Investment Research
Estimate Revision Trend
Earnings estimates for AST SpaceMobile for 2026 and 2027 have narrowed 233.8% and 309.8% to a loss of $2.27 and a loss of $1.07 per share, respectively, over the past year. The negative estimate revision depicts bearish sentiment about the stock’s growth potential.
Image Source: Zacks Investment Research
ASTS Gears Up for Upcoming Bluebird Launches
Despite the roadblocks, AST SpaceMobile is likely to strengthen its position as one of the leading space-based cellular broadband service providers in the market with the proposed deployment of upcoming satellites in its direct-to-device (D2D) constellation. Utilizing large phased array antennas measuring approximately 2,400 square feet, AST SpaceMobile's technology is backed by more than 3,800 patents and patent-pending claims. It aims to deliver worldwide cellular coverage by eradicating dead zones and providing space-based connectivity to areas that lack broadband service. By connecting directly to standard smartphones at broadband speeds, these advanced phased arrays eliminate the need for special equipment, enhancing current mobile networks while ensuring seamless use of existing mobile phones.
End Note
The successful launch of the Bluebird satellites will likely transform network connectivity and help bridge the digital divide, significantly expanding its global presence and enhancing AST SpaceMobile’s capabilities in providing ubiquitous connectivity.
However, the downtrend in estimate revisions portrays skepticism about the business model. Stiff competitive pressure and an uncertain geopolitical environment are headwinds for the company. High operating expenses remain an overhang as well. Consequently, it might be prudent to avoid the stock now.
AST SpaceMobile carries a Zacks Rank #4 (Sell) at present.
You can see the complete list of today’s Zacks #1 Rank (Strong Buy) stocks here.