Blackstone is reportedly increasing its investment in AI startup Anthropic, bringing its total stake to approximately $1 billion. The world's largest alternative asset manager is investing an additional $200 million in Anthropic's ongoing funding round. This latest investment values Anthropic at roughly $350 billion.
Anthropic, backed by Amazon and Alphabet, is developing AI models like the Claude family and recently launched Opus 4.6, a new system offering improvements in reasoning, coding, and complex text generation. The company asserts that Opus 4.6 offers better performance in software development and financial analysis, with enhanced reliability and longer operational periods.
The investment occurs amidst heightened investor interest in generative AI companies. Blackstone's increased funding in Anthropic signals strong confidence in AI's transformative potential, indicating future growth. The decision to expand its stake comes amid a broader trend of heightened interest in AI technologies, as companies across various sectors look to integrate AI capabilities to enhance their operations and offerings. Blackstone's commitment to Anthropic reflects a strategic alignment with these industry shifts.
Anthropic's valuation has seen a substantial rise, driven by its progress in developing cutting-edge AI applications. The startup's focus on ethical AI development has also positioned it favorably in the market, attracting investors who prioritize responsible technology advancements. Blackstone's investment strategy aligns with its broader goals of diversifying its portfolio and tapping into emerging technologies that promise long-term growth. As AI continues to reshape industries, investments like these are expected to play a crucial role in shaping the future of technology-driven business solutions.
Anthropic is finalizing a funding round likely to raise more than $20 billion and slated to close as soon as next week. The Claude chatbot maker was initially seeking $10 billion but is now on track to raise more than double that amount at a $350 billion valuation, due to excess investor interest. Abu Dhabi's MGX is also close to finalizing a deal to participate in Anthropic's substantial $20 billion fundraising effort. This investment underscores MGX's increasing commitment to the rapidly evolving artificial intelligence sector.
The substantial investment in Anthropic reflects a broader trend of significant capital flowing into the AI sector. Investment in AI reached $202.3 billion in 2025. Alphabet has secured nearly $32 billion in debt financing, including a landmark 100-year sterling bond to fuel the company's aggressive artificial intelligence expansion plans.
This collective borrowing spree signals a critical phase of investment in AI infrastructure across the technology sector. Competitors like Oracle have recently raised $25 billion to support their AI initiatives, and companies such as Meta Platforms and Microsoft have outlined significant investment plans for 2026.