KBRA Assigns Anthropic BB+ Rating on $4.4B AI Chip Debt at 8.5%
KBRA assigned Anthropic a BB+ junk rating, pricing $4.4 billion of subordinated AI chip debt at an 8.5% yield and fueling a wider debate over safe assets.
AI SummaryAI
- KBRA assigned Anthropic a BB+ rating in June, made public in October.
- $4.4 billion of subordinated debt in a $35 billion AI chip deal yields about 8.5%.
- Senior debt guaranteed by Broadcom pays 5.75%, below the junior tranche's 8.5%.
- The 10-year Treasury yield reached 5.31% on October 5, a 24-year high.
KBRA Rates $4.4B of Anthropic Chip Debt at BB+
Anthropic, the company behind the Claude AI models, carries a BB+ credit rating from Kroll Bond Rating Agency (KBRA), one notch below investment grade and the highest of the speculative-grade notches. The rating was assigned in June and made public in October, and it has since become the reference point for a broader argument about how risky the financing behind the AI buildout actually is. The assessment covered $4.4 billion of subordinated debt inside a $35 billion AI chip financing deal. That junior paper pays roughly 8.5% a year, well above the 5.75% on senior debt guaranteed by Broadcom, a spread that shows investors charge a real premium for the lower-ranked tranche. BB+ does not by itself signal distress. Anthropic had no debt on its own balance sheet as of late June. KBRA also worked with thin disclosure: the agency did not obtain cash flow or EBITDA data and ran a risk-score based assessment instead, so the rating rests on less information than a full credit review would use. The deal structure is what market participants are weighing. A $35 billion financing for AI chips, with a $4.4 billion junior layer priced at 8.5%, is exactly the kind of borrowing Bitcoin advocates now hold up against the safety of traditional assets, arguing that if debt behind the AI boom needs yields like these, the conventional map of where risk sits deserves scrutiny. The discussion has already moved past the rating itself, reaching Treasury yields, portfolio construction and the case for treating Bitcoin as a benchmark return rather than a speculative side bet.
COINOTAG data shows the pre-IPO ANTHROPIC instrument trading near $1,861 at the time of writing, down 0.5% over the past 24 hours. Our composite support and resistance scoring puts the strongest support at $1,834.40, rated 93 out of 100, with resistance at $1,899.72 rated 89. The daily RSI reads 33.7 and the trend reading is a downtrend, so the October disclosure has left the instrument pinned just above its best-supported floor rather than breaking it. Perpetual funding runs at 0.0025% with $42.8 million in open interest, a muted derivatives footing for a name at the centre of a credit argument.
The 5.31% Treasury Yield and Bitcoin's Hurdle Rate
The rating landed while US government borrowing costs were climbing. The 10-year Treasury yield rose to 5.31% on October 5, its highest level in 24 years, and higher yields push down the market price of existing bonds, so investors who sell before maturity can take losses even on government debt. ParaFi investor Jeff Park has used the move to question the traditional 60/40 portfolio, the mix of 60% stocks and 40% bonds that relies on bonds cushioning equity drawdowns, and by extension the reliability of TradFi safe assets more broadly. Blockstream chief executive Adam Back went further. On Saturday he made the argument in a post on X: “Bitcoin is the hurdle rate”, meaning any allocation to another asset should be measured against the return from simply holding Bitcoin. Not everyone accepts the framing. Market data indicates that spreads on investment-grade US corporate bonds over Treasuries narrowed this year, from 0.86 percentage points in February to 0.84 in September, which points to healthy demand for corporate credit rather than rising default fear, since strong growth or inflation expectations can lift yields on their own. Bitcoin analyst Willy Woo argues the other side of the supply question: a capped money supply makes debt harder to repay as the currency appreciates, which could slow lending and growth in a Bitcoin-centred economy even as it trims asset bubbles. Fixed-income investors have not been scared off either. Nate Geraci of Novadius Wealth Management counts $525 billion of inflows into bond ETFs this year, and State Street Investment Management puts inflows into US-listed bond ETFs at $469 billion through September, a record by its own count. For the instrument itself, COINOTAG's composite scoring has Anthropic holding just above its strongest support at $1,834.40, rated 93 out of 100, while the credit argument runs.
@adam3us · X post
Post on X.
View on X
Primary sources
AI-generated, AI-reviewed, under COINOTAG editorial oversight.

