FT: KBRA quietly rated Anthropic BB+ (highest junk tier) in June 2026, ahead of a $35B Apollo-led chip financing with $4.4B of debt tied to Anthropic’s credit
Partly confirmed
The takeaway
The Financial Times reported on Oct 16, 2026 that Kroll Bond Rating Agency gave Anthropic a BB+ issuer rating with a stable outlook in June 2026, one notch below investment grade.
Status
- Claim
Partly confirmed
- Our reporting
- Medium confidence
- Importance
- 2 of 5
- Last verified
- 17 October 2026
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Key facts
- Rating: BB+, stable outlook, assigned June 2026 by KBRA (smaller than Moody’s, S&P and Fitch); first reported by the FT on Oct 16 (paywalled, not read; details via Crypto Briefing and search-indexed summaries)
- Financing: ~$35B transaction for Broadcom’s AI chip platform led by Apollo, BlackRock participating; ~$4.4B subordinated at ~8.5%, senior debt ~5.75% (Crypto Briefing)
- Disclosure: Anthropic gave limited data (some revenue metrics, no free cash flow or EBITDA), so KBRA used an in-house risk score rather than a full forecast model
- Context: Anthropic plans to spend more than $500B on compute and infrastructure over the next decade; the unsolicited AIR Platforms ‘shadow rating’ of Oct 1 had put Anthropic at BBB
- Hacker News thread ‘Anthropic assigned highest junk credit rating in June’ reached 198 points (Oct 16)
What happened
A June credit rating that had not been public came out through the FT: KBRA judged Anthropic one notch below investment grade. The rating was needed for a large chip financing in which part of the debt depends directly on Anthropic’s ability to pay.
Why it matters
It shows how frontier labs pay for compute: with structured debt priced like high-yield bonds, not only with equity. An investment-grade rating after the IPO would cut Anthropic’s borrowing costs and open the door to pension and insurance money. The FT article was not readable to us; the figures come from secondary reports.
Sources
3 sources from 3 sites. Numbers match the chips in the text.
3 sources: 2 press, 1 reaction
Press
- FT: Anthropic assigned highest junk credit rating in June (Oct 16; paywalled)ft.com, press
- Crypto Briefing: Anthropic lands BB+ credit rating from KBRA, one notch below investment gradecryptobriefing.com, press
Reactions
- Hacker News discussion (198 points)news.ycombinator.com, discussion
Changes
- Filed