SpaceX set its IPO price at $135 a share — a fixed price, not a range — implying a $1.77 trillion valuation, and Morningstar answered with a published fair-value estimate of $780 billion. Washington, meanwhile, has reportedly held preliminary talks about the federal government taking equity stakes in AI companies, an idea Sam Altman has pitched directly to the President. And Quantinuum delivered the new IPO pipeline's first finished data point: priced above range, closed roughly where it priced.

Anthropic confirmed Monday it submitted a confidential draft S-1 to the SEC — no share count, price range, or timeline set. The filing is sealed, but the public record around it is unusually deep, so today we reconstruct it: $4.8 billion in reported Q1 revenue and a reportedly projected first operating profit in Q2; a reported $1.25 billion-per-month xAI compute contract that surfaced in SpaceX's filing rather than Anthropic's; a $100 billion-plus AWS commitment; a reported ~$36 billion off-balance-sheet chip lease in syndication; and a governance structure — five financially disinterested trustees who ultimately elect a board majority — with no precedent at this scale. We lay out what's on the record and mark what only the filing can answer.

Anthropic closed a reported $65 billion Series H this week at a $965 billion post-money valuation, nudging past the $852 billion mark OpenAI set in its March round and reordering the top of the AI-lab table. Apollo and Blackstone are reportedly shopping a roughly $36 billion private-credit deal to buy Google chips that Anthropic would lease. The quieter story is defense AI absorbing nearly half of all venture dollars in a single recent week.

Three S-1 filings landed inside roughly 72 hours this week — SpaceX publicly, with Oura and Blockchain.com both filing confidentially the same day. A fourth, OpenAI, is reportedly preparing a confidential filing imminently. Separately, Anthropic told investors it expects its first operating profit this quarter on $10.9 billion in revenue — a number that resets the AI-lab comp set.

In the last two weeks, NextEra agreed to buy Dominion Energy for $67 billion to feed data center power demand. Anthropic signed a deal to pay xAI $1.25 billion per month for compute. CoreWeave doubled Q1 revenue but carries $25 billion in debt at 11% interest. And the hyperscalers collectively guided to $725 billion in 2026 capex. Everyone is building as fast as they can — but the demand forecasts justifying all of it rest on assumptions that Goldman Sachs says can swing by hundreds of billions with a single variable change. Today's thesis: the data center capex chain, who's exposed, and what breaks if the projections are wrong.

A federal jury rejected every claim in Elon Musk's lawsuit against OpenAI in under two hours yesterday, removing the most-cited overhang on the company's IPO timeline. Separately, Anthropic acquired Stainless for a reported $300M+ — the SDK-generation startup whose tooling runs inside OpenAI, Google, and Cloudflare. The frontier labs at scale are now M&A buyers.

Cerebras printed the first true blockbuster tech IPO of 2026 — a 108% first-day pop on a $5.5B raise — and the calendar behind it tells the story of the week. Anthropic is in talks for $30B at a $900B valuation, doubling its February mark. Anduril doubled to $61B in five months. The private market is repricing its top names faster than the IPO window can absorb them.

Ramp is reportedly raising at a $40B+ valuation — a 25% jump in six months. Goldman Sachs flagged this week that roughly 60% of Alphabet's and Amazon's Q1 "other income," about $49B combined, came from gains on private-company equity stakes. Anthropic's CEO put Q1 growth at 80x annualized. The private market isn't just adjacent to the public one anymore. It's showing up in the earnings reports.

A month after the tender closed, the Forge mark is at $1T. What that gap tells us about how private markets actually price.

05 May | Read online Anthropic's $1.5B JV with Blackstone Anthropic and OpenAI each launched a separately capitalized deployment vehicle in the same news cycle Monday — Anthropic's $1.5B JV with Blackstone, Goldman Sachs, and Hellman & Friedman to push Claude into mid-market enterprises, and OpenAI's $4B+ raise at a $10B pre-money for a new venture called The Deployment Company. Cerebras filed updated IPO terms with a $115–$125 range and a $26.6B fully-diluted mark, and Anthropic's separate $50B primary round at a $900B valuation could close within two weeks.Anthropic and OpenAI each launched a separately capitalized deployment vehicle in the same news cycle Monday — Anthropic's $1.5B JV with Blackstone, Goldman Sachs, and Hellman & Friedman to push Claude into mid-market enterprises, and OpenAI's $4B+ raise at a $10B pre-money for a new venture called The Deployment Company. Cerebras filed updated IPO terms with a $115–$125 range and a $26.6B fully-diluted mark, and Anthropic's separate $50B primary round at a $900B valuation could close within two weeks.

The hyperscalers reported the largest combined capex quarter on record this week, and the public markets split sharply on whether it's worth it: Alphabet closed its best month since 2004, Meta its worst day since October. OpenAI announced it has hit its 2029 compute target three years early. KKR quietly stood up a $10B+ AI-infrastructure operating company. The build-out is going faster than projected.

A widely-pitched trade in private AI investing — buy Microsoft for OpenAI, Amazon for Anthropic, Tesla for xAI — dilutes the underlying bet by a factor of ten or more, with the Tesla version diluting xAI exposure by roughly 750x. Sunday's Microsoft-OpenAI restructuring just broke the cleanest example.

Augment just published its latest Power 20 rankings, updated for Q1'26. The headline number is staggering on its own — the 20 most active pre-IPO names on the platform now carry $4.25 trillion in aggregate estimated market cap, up roughly $940B in a single quarter, larger than Amazon's public market cap and 2.5x Meta's.The story underneath the headline is weirder. Q1'26 was the quarter OpenAI posted its first 22% drawdown in Augment history — in the same ninety days it closed the largest primary funding round in Silicon Valley history. Anthropic, meanwhile, gained 59% on the secondary market and is now fielding unsolicited offers at $800 billion, more than double its February primary mark. Two AI leaders. Opposite directions. Same quarter.

Tim Cook is stepping down as Apple CEO on September 1, with hardware chief John Ternus taking over a year earlier than most insiders had modeled — and inheriting the company's still-unsettled AI strategy. Meanwhile, Amazon added up to $25 billion to its Anthropic position and locked the lab into a $100 billion-plus AWS commitment.

Anthropic is turning away investors offering $800 billion-plus valuations — a signal that the company may believe its leverage only increases from here, especially with an IPO reportedly on the table for October. Meanwhile, a routine Alaska filing revealed Google's hidden 6% stake in SpaceX, worth an estimated $100 billion at IPO. And Amazon-backed nuclear startup X-Energy hit the road this week for an $800 million IPO on Nasdaq, bringing AI's power problem one step closer to an investable thesis.

Six private mega-caps trade at 2–3x public comps. The evergreen funds marking NAV off those prints are running a feedback loop, not price discovery. Four IPO catalysts in 120 days will break the loop or prove it right.

OpenAI's chief revenue officer sent an internal memo claiming Anthropic overstates its headline $30B run rate by roughly $8B — a direct challenge to the accounting narrative anchoring Anthropic's $600B secondary valuation. Separately, $600M in OpenAI shares sit unsold on secondary platforms while $2B in buy-side demand chases Anthropic stock with zero sellers. Underneath all of it, SpaceX's public S-1 is weeks away — and it reshapes the IPO window for every company standing behind it.

Meta committed another $21 billion to CoreWeave on Wednesday, bringing total contracted AI cloud spend to $35 billion through 2032. Then on Friday, Anthropic signed its own multi-year compute agreement with CoreWeave to run Claude workloads at production scale. With those two deals, CoreWeave now counts all four of the largest AI model developers — Anthropic, OpenAI, Google, and Meta — as customers, and its total contracted backlog has reached $66.8 billion. Anthropic also completed its employee tender offer at $350 billion, but employees sold far fewer shares than investors wanted to buy. SiFive raised $400 million at a $3.65 billion valuation in what the CEO called the company's last private round before an IPO. And a SpaceX SVP who now holds the title of xAI president told staff the AI unit is "clearly behind" the competition. The week the receipts showed up.

Anthropic did something on Monday that no AI company has done before: it announced a model too dangerous to release — and then handed it to Apple, Microsoft, Google, Amazon, CrowdStrike, and seven other organizations to go find bugs in their own code. The model is called Claude Mythos Preview. The initiative is called Project Glasswing. And if the numbers Anthropic is publishing are real, the cybersecurity industry just woke up in a fundamentally different world.

Anthropic announced its revenue run rate has crossed $30 billion — up from roughly $9 billion at year-end 2025, a 3x gain in about 90 days. The announcement landed on the same day The New Yorker published an 18-month investigation into Sam Altman's character, sourced from 100+ insiders and 200+ pages of internal documents, including Dario Amodei's private notes calling Altman's words "almost certainly bullshit." The juxtaposition is not accidental: Anthropic is the company Dario founded after leaving OpenAI. Meanwhile, OpenAI's CFO — who just closed the largest private round in history — now reports to the head of applications instead of the CEO.

OpenAI dropped low hundreds of millions on TBPN, the buzzy tech talk show — its first media acquisition, and one that raises more questions than it answers about editorial independence. Meanwhile, secondary markets are flashing a surprising signal: $600 million in OpenAI shares sitting unsold while buyers line up $2 billion deep for Anthropic. And Q1 2026 just closed as the biggest venture quarter ever recorded — $300 billion, with foundational AI alone doubling all of 2025 in three months. The capital concentration in this market has no precedent.

Physical Intelligence is raising $1 billion at an $11 billion valuation — doubling in four months — as robotics AI becomes the next major capital destination. Meanwhile, legal AI platform Harvey closed $200 million at $11 billion, with Sequoia leading for the third time. The pattern: AI capital is migrating from foundation models to domain-specific applications with clear enterprise moats.

SpaceX is preparing to file its IPO prospectus this week or next — targeting a $1.75 trillion valuation and a $75B raise that would be the largest public offering in history. Meanwhile, Anthropic is eyeing a Q4 IPO of its own. And defense AI is having its own capital moment: Shield AI closed $2B at a $12.7B valuation. The IPO window is open.

Nvidia kicked off GTC yesterday with Jensen Huang unveiling the Vera Rubin architecture and officially putting the Feynman GPU on the 2028 roadmap — the clearest view yet of how AI compute scales from here. Meanwhile, Meta is reportedly planning to cut 20% of its workforce as AI infrastructure costs balloon, and the Anthropic-Pentagon standoff continues to grind through the courts with no resolution in sight.

Anthropic filed suit against the Pentagon over its "supply chain risk" designation — and the filing itself contains the most important number: the company's contracts are already being canceled, with hundreds of millions in revenue at risk. Meanwhile SoftBank's public stock is flashing warning signs about private AI valuations, and Nasdaq just announced the infrastructure that could eventually reshape how private securities trade.

SpaceX is reportedly preparing to file confidential IPO papers with the SEC this month — targeting a valuation above $1.75 trillion and a June listing that could be the largest in history. Anduril is raising $4B at a $60B valuation as defense tech capital floods the market. OpenAI launched GPT-5.4 and hired IPO counsel, hitting $25B in annualized revenue. And Anthropic's Pentagon standoff is still live — the company is back in talks with the DoD even as the supply-chain risk designation stands.

Cursor's revenue doubled to $2B ARR in just three months — the kind of trajectory that rewrites venture math. Reflection AI is reportedly seeking $2B+ at a $20B valuation just five months after its last raise. Meanwhile, Musk is cleaning house: X and xAI plan to repay $17.5B in debt ahead of a potential SpaceX IPO. And MongoDB's 24% post-earnings plunge is the latest signal that even strong growth can't save you when forward guidance disappoints.

A 7,000-word thought experiment from a Substack newsletter helped fuel an 800-point Dow selloff Monday, crystallizing Wall Street's deepening anxiety about AI disruption. And as of midnight, a new 10% global tariff took effect—creating fresh uncertainty for the 2026 IPO pipeline.

Blue Owl's decision to permanently halt redemptions in a retail private credit fund sent shockwaves through alternative asset managers this week. Meanwhile, Nvidia is reportedly finalizing a $30B equity investment in OpenAI, Fei-Fei Li's World Labs raised $1B for spatial AI, and Robinhood is betting that retail investors want exposure to pre-IPO companies.

The IPO market had a rough week — Clear Street fully suspended its offering after slashing it by 65% and still failing to generate enough investor demand. The software selloff is freezing deal activity, and PitchBook says more than a quarter of unicorns may no longer deserve the title. Meanwhile, Anthropic closed yet another mega-round ($30B at $380B), and asset management consolidation accelerated with Nuveen's surprise $13.5B acquisition of Schroders.

OpenAI officially launched ads inside ChatGPT — hours after Anthropic roasted the idea during the Super Bowl. Meanwhile, Databricks closed $7B in financing at $134B, Stripe is eyeing a $140B tender offer, and Harvey AI is reportedly raising at $11B just weeks after closing at $8B. Plus: Byrne Hobart on why Benchmark is quietly raising SPVs, and Tomasz Tunguz on what software stock declines actually tell us about the AI threat.

Secondary deal volume hit a record $226 billion in 2025—up 41% from the prior year. Meanwhile, SpaceX confirmed preparations for what could be the largest IPO in history, Anthropic is raising $10B at a $350B valuation, and the race to build the "universal robot brain" just got $1.4B richer.

Anthropic's $25B raise at $350B reprices the entire AI secondary market—the third major valuation reset in ten months. Secondary pricing across frontier AI names is recalibrating in real time. Meanwhile, SpaceX IPO prep accelerates, raising questions about liquidity timing for current holders.

This post breaks down how SPVs work, why a few issuers are claiming to tighten their grip, what it means for investors in the secondary market, and why restricting SPVs is ultimately a step in the wrong direction.