Amentum vs ViaSat: why the prices moved differently

Weekly · monthly · quarterly news summaries, side by side in time

Amentum Holdings Inc. (AMTM)

Q3 202630 Jun – 19 Aug 2026

▲2▼1

Amentum's profit beat and new contract wins offset revenue miss and NASA headwind

NASA COSMOS contract win Amentum won NASA's COSMOS contract to run mission operations and astronaut training for Artemis, the Space Station and more. This adds long-term work and supports future revenue, helping lift the stock.
New contract award directly boosts AMTM's demand outlook.
Q2 revenue miss but raised profit guidance Q2 revenue fell short and the stock dropped 15%, but the company raised its full-year profit and earnings guidance, with net income jumping. The market first focused on the miss, then on the improved profitability.
This is the main earnings event that moved the stock sharply both ways.
UK defence framework with Babcock Amentum joined a five-year Babcock framework to support UK defence programmes, including nuclear and submarine work. This secures steady, long-term engineering revenue and strengthens its international defence business.
New contract expands AMTM's addressable market and revenue visibility.
NASA workforce directive cuts 2027 revenue Amentum said NASA's workforce directive will cut about 3% from fiscal 2027 revenue, though the rest of the business should grow mid-single digits. This is a real headwind that partly offsets the new contract wins.
It is a new, specific negative factor that tempers the positive outlook.

July 202630 Jun – 19 Aug 2026

▲2▼1

Amentum's profit beat and new contract wins offset revenue miss and NASA headwind

NASA COSMOS contract win Amentum won NASA's COSMOS contract to run mission operations and astronaut training for Artemis, the Space Station and more. This adds long-term work and supports future revenue, helping lift the stock.
New contract award directly boosts AMTM's demand outlook.
Q2 revenue miss but raised profit guidance Q2 revenue fell short and the stock dropped 15%, but the company raised its full-year profit and earnings guidance, with net income jumping. The market first focused on the miss, then on the improved profitability.
This is the main earnings event that moved the stock sharply both ways.
UK defence framework with Babcock Amentum joined a five-year Babcock framework to support UK defence programmes, including nuclear and submarine work. This secures steady, long-term engineering revenue and strengthens its international defence business.
New contract expands AMTM's addressable market and revenue visibility.
NASA workforce directive cuts 2027 revenue Amentum said NASA's workforce directive will cut about 3% from fiscal 2027 revenue, though the rest of the business should grow mid-single digits. This is a real headwind that partly offsets the new contract wins.
It is a new, specific negative factor that tempers the positive outlook.

Latest30 Jun – 19 Aug 2026

▲2▼1

Amentum's profit beat and new contract wins offset revenue miss and NASA headwind

NASA COSMOS contract win Amentum won NASA's COSMOS contract to run mission operations and astronaut training for Artemis, the Space Station and more. This adds long-term work and supports future revenue, helping lift the stock.
New contract award directly boosts AMTM's demand outlook.
Q2 revenue miss but raised profit guidance Q2 revenue fell short and the stock dropped 15%, but the company raised its full-year profit and earnings guidance, with net income jumping. The market first focused on the miss, then on the improved profitability.
This is the main earnings event that moved the stock sharply both ways.
UK defence framework with Babcock Amentum joined a five-year Babcock framework to support UK defence programmes, including nuclear and submarine work. This secures steady, long-term engineering revenue and strengthens its international defence business.
New contract expands AMTM's addressable market and revenue visibility.
NASA workforce directive cuts 2027 revenue Amentum said NASA's workforce directive will cut about 3% from fiscal 2027 revenue, though the rest of the business should grow mid-single digits. This is a real headwind that partly offsets the new contract wins.
It is a new, specific negative factor that tempers the positive outlook.

ViaSat Inc (VSAT)

Q3 202617 Jun – 22 Sep 2026

▲3▼1

Viasat gains on defense wins, patent award, and positive cash flow

Defense contract wins Viasat won a US Space Force mini-GEO satellite contract and a $12M Space Data Network award, boosting its defense business and investor confidence.
These new contracts directly drove positive sentiment and revenue prospects.
Patent verdict and constellation completion A $229M patent verdict against Kioxia and the completed ViaSat-3 constellation tripling bandwidth strengthened Viasat's financial and operational position.
These events provided a cash boost and expanded capacity, key positive drivers.
Positive free cash flow and automotive entry Viasat turned free cash flow positive at $72M with a $4.2B backlog, and an in-vehicle satellite call with BMW opened a new automotive market.
Financial health and new market entry are fundamental positives for the stock.
Competitive and market pressures SpaceX's IPO pressured smaller space stocks, M&A speculation created volatility, and competition from proven players like SpaceX remains intense.
These factors acted as headwinds, offsetting positive developments.

August 20265 Aug – 22 Sep 2026

▲4

ViaSat-3 constellation complete, cash flow positive, defense wins

ViaSat-3 F2 enters service, completing global constellation ViaSat-3 F2 entered service across the Americas, completing the ViaSat-3 constellation and tripling global bandwidth. This boosts Viasat's ability to serve aviation, maritime, government and broadband customers, supporting revenue growth and pricing power.
This is the biggest new event, directly expanding Viasat's core capacity and service offerings.
Positive free cash flow and strong backlog Viasat reported positive free cash flow of $72 million, up 19%, and backlog rose 19% to $4.2 billion. Management expects about $180 million free cash flow for fiscal 2027, signaling improving financial health and ability to fund growth.
This shows the company is generating cash and growing its order book, key for investor confidence.
Space Force awards $60M to break SpaceX monopoly Viasat was one of five companies awarded a $12 million contract to integrate with the Space Data Network, expanding its government business. This reduces reliance on SpaceX and opens new defense revenue streams.
This is a new government contract win that diversifies Viasat's revenue and strengthens its defense segment.
Viasat selects Rocket Lab for secure satellite bus Viasat chose Rocket Lab to build a secure mini-GEO satellite bus for the Protected Tactical SATCOM-Global military communications constellation. This advances Viasat's military satcom offerings and could lead to future government contracts.
This is a new partnership that supports Viasat's defense business and technology roadmap.

Latest5 Aug – 22 Sep 2026

▲4

ViaSat-3 constellation complete, cash flow positive, defense wins

ViaSat-3 F2 enters service, completing global constellation ViaSat-3 F2 entered service across the Americas, completing the ViaSat-3 constellation and tripling global bandwidth. This boosts Viasat's ability to serve aviation, maritime, government and broadband customers, supporting revenue growth and pricing power.
This is the biggest new event, directly expanding Viasat's core capacity and service offerings.
Positive free cash flow and strong backlog Viasat reported positive free cash flow of $72 million, up 19%, and backlog rose 19% to $4.2 billion. Management expects about $180 million free cash flow for fiscal 2027, signaling improving financial health and ability to fund growth.
This shows the company is generating cash and growing its order book, key for investor confidence.
Space Force awards $60M to break SpaceX monopoly Viasat was one of five companies awarded a $12 million contract to integrate with the Space Data Network, expanding its government business. This reduces reliance on SpaceX and opens new defense revenue streams.
This is a new government contract win that diversifies Viasat's revenue and strengthens its defense segment.
Viasat selects Rocket Lab for secure satellite bus Viasat chose Rocket Lab to build a secure mini-GEO satellite bus for the Protected Tactical SATCOM-Global military communications constellation. This advances Viasat's military satcom offerings and could lead to future government contracts.
This is a new partnership that supports Viasat's defense business and technology roadmap.

July 202617 Jun – 17 Jul 2026

▲3

Viasat Rises on Defense Wins, Patent Award, and M&A Speculation

Defense demand drives growth Viasat won a US Space Force contract to build a dual-band mini-GEO satellite, showing its key role in military satellite communications. Rising global defense spending boosts demand for its secure networks, pushing the stock up.
This new contract directly adds to Viasat's backlog and confirms strong defense demand, a major growth driver.
Patent win adds cash A US jury found Kioxia infringed Viasat's patents and awarded $229 million in damages. This cash infusion strengthens Viasat's finances and validates its intellectual property, lifting the stock.
The patent verdict is a new, concrete financial win that improves Viasat's cash position and sentiment.
Automotive satellite breakthrough Viasat demonstrated the first in-vehicle satellite voice call with BMW, using its L-band network. This opens a new market for connected cars, showing technology leadership and future revenue potential.
The automotive demo highlights a new growth avenue and technological edge, supporting the bullish case.
M&A speculation and SpaceX pressure Viasat jumped 17% on speculation it could be acquired after Rocket Lab bought Iridium. But SpaceX's IPO has hurt smaller space stocks, including Viasat, as investors favor proven players. Consolidation hopes and competitive threats create mixed signals.
This captures both the positive M&A buzz and the negative competitive impact from SpaceX, key forces behind recent price swings.

17 Jun – 17 Jul 2026

▲3

Viasat Rises on Defense Wins, Patent Award, and M&A Speculation

Defense demand drives growth Viasat won a US Space Force contract to build a dual-band mini-GEO satellite, showing its key role in military satellite communications. Rising global defense spending boosts demand for its secure networks, pushing the stock up.
This new contract directly adds to Viasat's backlog and confirms strong defense demand, a major growth driver.
Patent win adds cash A US jury found Kioxia infringed Viasat's patents and awarded $229 million in damages. This cash infusion strengthens Viasat's finances and validates its intellectual property, lifting the stock.
The patent verdict is a new, concrete financial win that improves Viasat's cash position and sentiment.
Automotive satellite breakthrough Viasat demonstrated the first in-vehicle satellite voice call with BMW, using its L-band network. This opens a new market for connected cars, showing technology leadership and future revenue potential.
The automotive demo highlights a new growth avenue and technological edge, supporting the bullish case.
M&A speculation and SpaceX pressure Viasat jumped 17% on speculation it could be acquired after Rocket Lab bought Iridium. But SpaceX's IPO has hurt smaller space stocks, including Viasat, as investors favor proven players. Consolidation hopes and competitive threats create mixed signals.
This captures both the positive M&A buzz and the negative competitive impact from SpaceX, key forces behind recent price swings.