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Amentum vs TransUnion: why the prices moved differently

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

Amentum Holdings Inc. (AMTM)

Q3 2026
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Amentum wins big contracts but revenue misses and NASA cuts weigh

  • Major contract wins Amentum won NASA's COSMOS contract, joined a UK defence framework with Babcock, and secured nuclear deals including a $2.78 billion Sellafield framework and a Texas waste pilot, boosting its long-term backlog.

    These new contracts are a key positive force for the stock this quarter.

  • Profit beat and analyst upgrade Profit beat guidance and an analyst upgrade to Neutral lifted sentiment, showing the company can manage costs even as revenue falls short.

    This sentiment boost is a new positive driver for the quarter.

  • Revenue misses and NASA workforce cut Q2 and Q3 revenue missed expectations, and NASA's workforce directive will cut 2027 revenue by about 3%, raising concerns about near-term growth.

    These are new negative developments that pressured the stock.

  • Weak core growth and high valuation Core growth is weak—just 1.1% annually over four years with a 2.1% free cash flow margin—and analysts expect only 1.5% growth ahead, leaving limited upside despite contract wins.

    This fundamental weakness explains the stock's poor performance and cautious outlook.

August 2026
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Amentum's weak core results offset by nuclear contract wins and an upgrade

  • Weak revenue growth and cash flow weigh on the stock Amentum's revenue has barely grown — about 1.1% a year over four years — and its free cash flow margin averaged just 2.1%, leaving little money to reinvest. That weak core performance drove a 40.9% share price drop over six months, and analysts expect only 1.5% growth ahead.

    This is the central fundamental problem behind AMTM's decline and the backdrop for everything else.

  • Q3 earnings: profit beat, but revenue missed Amentum reported Q3 revenue of $3.49 billion, down 2% from a year earlier and below expectations, while earnings per share of $0.67 beat the $0.63 estimate. Both business segments beat on adjusted EBITDA, but the revenue shortfall sent shares down 6% and left the company the weakest performer among government consulting peers.

    The quarter is the period's key hard number: profit beat but shrinking revenue is the mixed signal driving sentiment.

  • Nuclear contract wins deepen long-term revenue base Amentum's joint venture OneAxIoM was named preferred supplier on a $2.78 billion Sellafield nuclear asset-care framework with a nine-year term, and Amentum joined a Texas nuclear waste disposal pilot that received a drilling permit. These long-duration nuclear deals could broaden revenue and support the company's growth story.

    These are the main new positive catalysts, showing where future revenue could come from.

  • Analyst upgrade gives a modest sentiment lift BNP Paribas Exane upgraded Amentum to Neutral, and the stock rose 3%. It is a small positive, but an upgrade to merely Neutral shows analysts still see limited upside after the weak results and slow growth.

    The upgrade is the period's only clear positive price reaction and shows sentiment stabilizing, though only slightly.

Latest
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Amentum's weak core results offset by nuclear contract wins and an upgrade

  • Weak revenue growth and cash flow weigh on the stock Amentum's revenue has barely grown — about 1.1% a year over four years — and its free cash flow margin averaged just 2.1%, leaving little money to reinvest. That weak core performance drove a 40.9% share price drop over six months, and analysts expect only 1.5% growth ahead.

    This is the central fundamental problem behind AMTM's decline and the backdrop for everything else.

  • Q3 earnings: profit beat, but revenue missed Amentum reported Q3 revenue of $3.49 billion, down 2% from a year earlier and below expectations, while earnings per share of $0.67 beat the $0.63 estimate. Both business segments beat on adjusted EBITDA, but the revenue shortfall sent shares down 6% and left the company the weakest performer among government consulting peers.

    The quarter is the period's key hard number: profit beat but shrinking revenue is the mixed signal driving sentiment.

  • Nuclear contract wins deepen long-term revenue base Amentum's joint venture OneAxIoM was named preferred supplier on a $2.78 billion Sellafield nuclear asset-care framework with a nine-year term, and Amentum joined a Texas nuclear waste disposal pilot that received a drilling permit. These long-duration nuclear deals could broaden revenue and support the company's growth story.

    These are the main new positive catalysts, showing where future revenue could come from.

  • Analyst upgrade gives a modest sentiment lift BNP Paribas Exane upgraded Amentum to Neutral, and the stock rose 3%. It is a small positive, but an upgrade to merely Neutral shows analysts still see limited upside after the weak results and slow growth.

    The upgrade is the period's only clear positive price reaction and shows sentiment stabilizing, though only slightly.

July 2026
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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.

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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.

TransUnion (TRU)

Q3 2026
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TransUnion Beat Q2 but Regulatory Threats and CFO Exit Weigh on Stock

  • Strong Q2 Results and Raised Guidance TransUnion reported Q2 revenue up 15% to $1.31 billion, beat estimates, and raised its 2026 guidance. The company also progressed on its OneTru migration and launched new products, showing operational momentum.

    This is a key positive development that drove the stock initially.

  • Regulatory Threats from FHFA The FHFA ended FICO's monopoly by allowing VantageScore and may require only two credit bureaus instead of three. This cuts demand for TransUnion's core mortgage reports and pressures pricing, posing a major risk.

    This is a new and significant negative force that emerged during the period.

  • TransUnion's Strategic Response TransUnion locked in 99-cent VantageScore pricing through 2028 and launched new tools like First Look and alternative data. These moves aim to mitigate regulatory pressures but may not fully offset the impact.

    This shows the company's reaction to regulatory changes, which is new information.

  • CFO Exit and Macro Pressures The CFO's year-end exit adds uncertainty, and geopolitical tensions plus an oil spike weighed on shares. Despite strong free cash flow conversion, these factors contributed to a sharp stock decline.

    This highlights additional negative factors that emerged during the period.

August 2026
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TransUnion Beat Q2 but Regulatory Threats and CFO Exit Weigh on Stock

  • Strong Q2 Results and Raised Guidance TransUnion reported Q2 revenue up 15% to $1.31 billion, beat estimates, and raised its 2026 guidance. The company also progressed on its OneTru migration and launched new products, showing operational momentum.

    This is a key positive development that drove the stock initially.

  • Regulatory Threats from FHFA The FHFA ended FICO's monopoly by allowing VantageScore and may require only two credit bureaus instead of three. This cuts demand for TransUnion's core mortgage reports and pressures pricing, posing a major risk.

    This is a new and significant negative force that emerged during the period.

  • TransUnion's Strategic Response TransUnion locked in 99-cent VantageScore pricing through 2028 and launched new tools like First Look and alternative data. These moves aim to mitigate regulatory pressures but may not fully offset the impact.

    This shows the company's reaction to regulatory changes, which is new information.

  • CFO Exit and Macro Pressures The CFO's year-end exit adds uncertainty, and geopolitical tensions plus an oil spike weighed on shares. Despite strong free cash flow conversion, these factors contributed to a sharp stock decline.

    This highlights additional negative factors that emerged during the period.

Latest
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Regulatory overhaul reshapes mortgage credit demand; TransUnion holds pricing and launches new tools

  • FHFA may require two credit bureaus instead of three A Bloomberg report says the FHFA could soon require lenders to pull credit data from only two bureaus instead of three. That would cut demand for TransUnion's traditional three-bureau mortgage reports, a core product, and the stock fell 6% on the news.

    This is the biggest new regulatory threat directly hitting TransUnion's mortgage revenue.

  • TransUnion locks in 99-cent VantageScore pricing through 2028 After the FHFA put VantageScore on equal footing with FICO in mortgage pricing, TransUnion said it will keep standalone VantageScore 4.0 at 99 cents per score through 2028. That gives lenders cost certainty and helps TransUnion compete as FICO's dominance erodes.

    This is a direct competitive win and pricing commitment that supports TransUnion's mortgage business.

  • New mortgage tools and alternative data enhance offerings TransUnion launched First Look Functionality, letting lenders review credit insights before buying scores, and added alternative credit data to mortgage reports. These moves aim to make its products more valuable and less commoditized, supporting revenue growth over time.

    Shows TransUnion innovating to offset regulatory pressure and add higher-value services.

  • Guidance reaffirmed but CFO exit and weak stock performance TransUnion reaffirmed 2026 guidance and projected free cash flow conversion rising to 90%+, but long-time CFO Todd Cello will leave at year end and the stock is down sharply. The reaffirmation is reassuring, yet leadership change adds uncertainty.

    Captures the mixed signal from stable guidance versus management transition and poor stock momentum.

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TransUnion's strong quarter and raised guidance offset by regulatory threat

  • Q2 beat and raised 2026 guidance TransUnion reported second-quarter revenue of $1.31 billion, up 15%, and adjusted earnings of $1.23 per share, beating estimates. Management raised full-year revenue and earnings guidance, citing strength in U.S. Financial Services and Emerging Verticals. This directly boosts investor confidence and supports a higher stock price.

    This is the core positive fundamental driver for the period, showing accelerating growth and higher future expectations.

  • OneTru migration and new products drive growth TransUnion completed major migrations of U.S. credit customers to its OneTru platform and accelerated new product launches globally. U.S. Markets revenue grew 11%, with international growth led by India, the U.K., and Canada. This operational progress supports revenue growth and efficiency, pushing the stock up.

    It shows tangible execution on strategic priorities that underpin the raised guidance and future growth.

  • Regulatory threat from FHFA on credit scoring FHFA Director Bill Pulte directed Fannie Mae and Freddie Mac to allow all lenders to use VantageScore, ending FICO's monopoly, and criticized credit reporting agencies for overcharging. TransUnion shares fell over 7% as investors feared pricing pressure and reduced demand for its credit scoring services.

    This is a new, material regulatory risk that directly threatens TransUnion's business model and stock price.

  • Geopolitical tensions and oil spike President Trump declared the Iran ceasefire over, sending oil prices up 7.5% and triggering a broad risk-off move. TransUnion fell 2.8% as rising bond yields and inflation fears reduced the value of future cash flows for growth-sensitive business services firms.

    It explains a short-term negative price move due to external geopolitical factors, though less central than company-specific news.