Anthropic hits $965B valuation in massive $65B round

The numbers in frontier AI have officially entered deep space territory.

Anthropic has just closed a monster $65B Series H funding round, lifting its post-money valuation to $965B. The round puts the company within arm's reach of the trillion-dollar club, widely seen as its final private financing before an IPO.

Wall Street rushes in, chips join the table

The funding was led by Altimeter Capital, Dragoneer, Greenoaks, and Sequoia Capital, alongside heavyweights like Blackstone, Brookfield, DST Global, and Temasek.

The scramble to get in was real. According to TechCrunch, institutional investors fought relentlessly for allocation, with one firm reportedly offering a $5B commitment just to land a meeting with Anthropic CFO Krishna Rao.

The total includes $15B in previously announced commitments from cloud hyperscalers, such as the $5B Amazon pledged back in April. But the headline addition here is hardware muscle: Micron, Samsung, and SK hynix all joined as strategic infrastructure partners to help secure high-bandwidth memory and logic chip supplies.

Gigawatts of compute and a $47B run rate

Anthropic is converting that capital directly into massive compute capacity.

In recent weeks, the company locked in agreements with Amazon for up to 5GW of new capacity, alongside another 5GW of next-gen TPU capacity with Google and Broadcom. It also contracted GPU compute from SpaceX across Colossus 1 and Colossus 2. Claude is now the only frontier model available natively across AWS, Google Cloud, and Microsoft Azure.

All that infrastructure is chasing surging enterprise demand. Anthropic revealed that its run-rate revenue crossed $47B earlier this month, powered heavily by developer adoption of tools like Claude Code and Cowork. Recent reporting from The Wall Street Journal suggests Anthropic expects a 130% revenue surge, putting it on track for its first operating profit.

Dropping on the same day, the startup launched Claude Opus 4.8 with upgraded agentic and self-correction skills, while hinting at broader access to models on par with its cybersecurity engine, Mythos.

Why it matters

We are looking at the final private positioning before a historic public market showdown.

With OpenAI raising $122B in March at an $852B valuation, and SpaceX-xAI targeting a $2T IPO valuation, Anthropic needed this war chest to stay in lockstep. At $965B, it now has the runway to dictate its own timeline to the public markets.

For enterprise teams and developers, this brings immediate stability. Claude is no longer at the mercy of a single cloud partner's datacenter constraints. By securing hardware directly with Samsung, SK hynix, and Micron while deploying across AWS, Azure, and Google Cloud, Anthropic has built the most fault-tolerant enterprise distribution engine in the industry.

We think Anthropic’s move to diversify compute across Amazon, Google TPUs, and even SpaceX GPUs is brilliant risk management. But the risks remain glaring. Securing multiple gigawatts of data centers requires monumental ongoing capital expenditures. Crossing $47B in run rate is impressive, but as an impending public company, Anthropic will face intense scrutiny over whether these enterprise workloads can truly yield sustainable operating margins.