Apollo and Blackstone $36B debt deal for Anthropic Google TPUs

The Apollo-Blackstone vehicle is a textbook special-purpose vehicle scaled to AI's appetite. Borrowed funds flow through an SPV that buys Google's custom TPUs and leases them to Anthropic, with deployments planned in New York, Texas, Louisiana, and Indiana ^[1]. The debt is sliced into three tranches: roughly $6 billion of A1 notes, $25 billion of A2 notes, and $4.5 billion of subordinated B notes, with the senior layer totaling about $31 billion ^[4]. The structural innovation is the residual value support agreement from Broadcom, which covers 100% of any shortfall to A1 and A2 investors if Anthropic defaults and chip resale proceeds come up short ^[1]. That guarantee is what converts a speculative AI hardware loan into something private credit allocators can underwrite at scale, and it is why Bloomberg describes the structure as binding "the model developer, the cloud provider, the chip designer and the private-credit giants" into a single financing ^[1]. Investor orders are due this week, with the deal expected to close shortly thereafter.

The most pointed critique is that Broadcom co-designs the TPUs with Google, books revenue when the SPV buys them, and then guarantees the resale value of the same silicon. TheNextWeb summarized the loop bluntly: "A chipmaker is, in effect, underwriting the demand for its own chips" ^[2]. The incentive math is consistent with that read: Broadcom booked a $21 billion TPU order from Anthropic in Q4 2025, and backstopping the senior tranche expands the addressable market for the very product line that generated the order ^[2]. Broadcom shares climbed 1.9% in aftermarket trading to $434.84 on the news, suggesting equity investors view the residual support as accretive rather than risky ^[3]. The deeper question — whether forward demand for Claude is strong enough to support the residual value of chips that Broadcom itself is helping create — is now a credit-quality question for the entire stack, not just for Anthropic.

Anthropic's compute pipeline has outgrown what equity alone can finance. Disclosed commitments now exceed $130 billion across more than 7 gigawatts of capacity, while the parallel Series H, also announced May 28, raised $65 billion at a $965 billion post-money valuation ^[6]. Run-rate revenue has scaled rapidly — from roughly $10 billion in 2024 to $30 billion earlier in 2026 to $47 billion by May 2026 — which is the demand signal Brad Gerstner of Altimeter pointed to when he said "Claude's latest advancements have driven large-scale adoption among the world's most demanding organizations" ^[6]. But the gap between $130B+ in committed compute and $65B in fresh equity is exactly the hole that the Apollo-Blackstone debt is designed to plug. Private credit allocators have been searching for asset-backed AI exposure at scale, and a residual-value-supported senior tranche is one of the few structures that fits institutional underwriting boxes ^[4].

Lease accounting is the quiet story. Because the SPV owns the chips and Anthropic leases them, tens of billions of hardware debt do not land on Anthropic's balance sheet, leaving the company structurally cleaner ahead of a potential public listing ^[5]. Coverage by TechCrunch frames the Series H as positioning Anthropic toward an IPO at close to a $1 trillion valuation, which makes balance-sheet optics meaningful in a way they were not at earlier rounds ^[6]. The Series H itself capped a rapid escalation: $3.5B at $61.5B in March 2025, $13B at $183B in September 2025, $30B at $380B in February 2026, then $65B at $965B in May 2026 ^[5]. Pairing each equity raise with progressively larger asset-backed debt — rather than diluting further or piling hardware liabilities onto the parent — is becoming the default playbook for capital-intensive AI labs. CoreWeave's $2.3B Blackstone-led facility in August 2023 and the $7.5B follow-on in May 2024 were earlier templates for chip-collateralized debt; the Apollo-Blackstone deal extends that template from GPUs to TPUs and from cloud providers to model developers ^[7][8].

Private credit skeptics keep returning to the late-1990s telecom comparison. Private Credit Pulse's coverage of the deal opens with "We've seen this movie," arguing the structure rhymes with vendor financing arrangements in which equipment makers helped fund customer purchases of their own gear ^[5]. That cycle ended with roughly 85% of laid fiber sitting dark for years ^[1]. Two structural concerns survive the analogy. First, senior-tranche credit quality now depends heavily on Broadcom's balance sheet rather than on Anthropic's ^[2]. Second, residual-value risk on AI accelerators is genuinely novel: there is no liquid secondary market for custom TPUs the way there is for, say, commercial real estate or aircraft, so any default scenario tests Broadcom's guarantee under conditions where chip valuations are stressed for the same reasons the lessee failed. The deal will set precedent either way — if it closes cleanly this week as expected, it becomes the template for the next wave of AI hardware financing; if it stumbles, every later vendor-backed AI debt structure will be repriced against it.