Anthropic expected to receive high ‘junk’ rating from credit agencies following IPO, report says

Raising capital will become more expensive for Anthropic as it pursues its aggressive compute spending strategy.

AI company Anthropic is projected to receive a high "junk" credit rating following its initial public offering, according to a Financial Times report citing investment giant Blackstone. Blackstone, a significant investor in Anthropic, previously indicated the AI lab would achieve an investment-grade rating before 2027. However, the firm now anticipates a double B range rating, the highest tier of speculative "junk" grade. Anthropic has officially filed for its IPO this week. The company has been engaged in substantial spending on compute power over the past year, a factor that has raised investor concerns. A high junk rating would likely increase the cost and difficulty for Anthropic to secure further funding to sustain its operations.

Blackstone's revised forecast suggests a significant shift in sentiment regarding Anthropic's financial stability and long-term profitability prospects. The transition from an expected investment-grade rating to a high junk rating indicates that credit agencies perceive increased risk associated with the company's ability to repay debt. This change could make it harder for Anthropic to attract traditional lenders and may necessitate higher interest rates on any debt it secures.

The projected junk rating signals potential headwinds for Anthropic's ambitious growth plans, particularly its substantial investments in compute power. Investors may become more cautious, demanding clearer paths to profitability and sustainable business models. The market will be watching to see if Anthropic can balance its aggressive expansion with the financial discipline required to satisfy rating agencies and secure future funding at reasonable costs.