Big Tech Shifts Capital from Buybacks to AI Infrastructure as Several See Free Cash Flow Drop
Alphabet, Amazon, and Meta have significantly reduced share repurchases, funneling cash into AI capital expenditure, leading to negative free cash flow for some companies.
The story
Major technology companies are reallocating capital from share buybacks towards artificial intelligence infrastructure, a shift that has impacted free cash flow for several firms. Combined buybacks at Alphabet, Amazon, Microsoft, and Meta fell to $4.4 billion in the third quarter, a 90% decrease from their peak in late 2021.
Alphabet, Amazon, and Meta have not bought back any shares in 2026. This redirection of funds is largely driven by massive investments in AI data centers, advanced chips, and cloud computing systems.
For instance, Meta's capital expenditure climbed from $18.8 billion in Q3 2025 to $33.9 billion a year later, exceeding its $32.8 billion cash from operations. Alphabet reported negative quarterly free cash flow of $9.1 billion, while Amazon recorded negative free cash flow of $34.8 billion in the third quarter alone.
Microsoft stands out by reporting positive quarterly free cash flow of $18.6 billion, demonstrating its ability to finance expansion more effectively. This trend highlights the financial strain of the AI investment boom and raises questions about its long-term profitability for some of the largest tech players.
Who moved
Meta Platforms
What Changed: Announced a stock split, creation of a new share class, and reportedly acquired AI coding startup Conductor.
Why It Matters: These moves aim to enhance shareholder value, provide flexibility for future equity compensation, and expand Meta's AI development capabilities.
Alphabet
What Changed: Committed a $15 billion investment for a new data center in Malaysia.
Why It Matters: This significant investment signals Alphabet's continued global expansion of its AI infrastructure, despite broader investor concerns about AI capital expenditure.
Nvidia
What Changed: Its board launched an independent investigation into CEO Jensen Huang regarding reports of an extramarital affair linked to intelligence activities.
Why It Matters: The investigation addresses concerns about national defense security and could impact the personal image of the CEO and the company's stock.
Products & launches
Windows App
Company: Microsoft
What: iOS support for external identities is now generally available, allowing external users to sign in to Cloud PCs from iPhones or iPads.
Azure Virtual Desktop
Company: Microsoft
What: Added managed identity support for host pools, now generally available, giving IT admins tighter control over permissions for virtual machines, key vaults, and networks.
Microsoft Edge
Company: Microsoft
What: Now supports Accelerated App Launch on Windows 11 versions 25H2, 26H1, and 26H2, reducing launch delays when the device is busy.
Alexa's shopping features
Company: Amazon
What: Added over 100 new voice-driven retail tools, expanding AI e-commerce scenarios.
Platforms & policy
Meta, Google, TikTok
Development: Joined forces to sue California, seeking to block a new state law regulating social media use for users under 16.
Anthropic, OpenAI, SpaceXAI, Google
Development: Faced a proposed class action lawsuit filed on September 18, 2026, alleging an anticompetitive agreement to slow the pace of AI development.
US Congress
Development: Democrats gained new congressional investigative powers after the midterm elections, placing Apple and Meta on an investigation list alongside companies owned by Elon Musk.
Money & markets
Alphabet. Reported negative free cash flow of $9.1 billion in the third quarter, while maintaining its 2026 capital expenditure forecast of $195 billion to $205 billion.
Amazon. Has not bought back stock since 2022 and reported negative free cash flow of $34.8 billion in the third quarter.
Meta Platforms. Reported negative quarterly free cash flow of $2.1 billion, with capital expenditure rising to $33.9 billion in Q3 2026, exceeding its cash from operations.
Microsoft. Generated positive quarterly free cash flow of $18.6 billion, despite reporting $45.2 billion in capital expenditures.
Reporting + analyst voices: grounded via Google Search at publish time.