Vol. 1 · No.3 · 16 June 2026 THE AI INDUSTRY'S FORTNIGHTLY readcompute.com
Vol. 1
№ 3
June
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Compute!
Issue №3 · June 2026 Footnotes throughout. Disclaimers nowhere. UK £0 · US $0 · free
The Lede

SpaceX: $135 a share. $1.77 trillion.Fixed price — no range. Musk keeps 82%+ of the vote. The biggest IPO ever, three times Alibaba. Filed: SPCX.

→ p. 04
The Money

Anthropic: $965bn post → $1tn float.S-1 confidential, 1 June. Bankers undisclosed. The quiet filer files quietly.

→ p. 05
Issue №3 typographic cover — S-1, S-1, S-1. The IPO Special.
FREE!
Pull-out
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Inside!
THE TRILLION-DOLLAR S-1 STAMPEDE · 1 MAY – 8 JUNE 2026

S-1, S-1,
S-1.

Three frontier laboratories filed S-1s with the SEC in forty days. Combined private-market valuation, at print: $2.84 trillion — roughly two-thirds of the GDP of India. The bankers, in all three cases: mostly the same five firms. Yahoo!'s IPO, in 1996, was also led by Morgan Stanley.
The Joke

OpenAI, on timing: "We have not decided on timing yet."The line is from OpenAI's filing statement; on CNBC, Mr Altman called going public "a financing event."

→ p. 05
The Service

The Web. Vol. 3 — in dollars.Twelve cap tables. Seven cross-investors. The same five bankers. Pull out, pin up, follow the cheque.

→ pp. 14–15
On the record. On the cap table. On the nose.
FRONTIER DISPATCH ·

The Same Five Firms.

The SpaceX roadshow opened on Wednesday. The lead deck contained eleven references to Starlink, four to Starship, and none to dual-class voting. The price on the screen was $135 a share — fixed, no range — implying $1.77 trillion. Goldman Sachs leads the ticket. Morgan Stanley, which led Yahoo!'s IPO in 1996, is the second name on it.1

The SpaceX roadshow opened in midtown on Wednesday, . The lead presentation lasted fifty-seven minutes. The CFO, Bret Johnsen, took questions. The questions, per a person in the room, were "polite." The price on the screen was $135 a share — fixed, no range; demand sensitivity is, evidently, for other people. At $135, the valuation is $1.77 trillion, and the implied price-to-sales multiple, on $18.67bn of 2025 revenue, is 95×.2

This is what the IPO class of June '26 looks like from the bankers' side: three deals, five firms, no daylight. Goldman Sachs leads the SpaceX ticket; Morgan Stanley, Bank of America, Citigroup and JPMorgan Chase complete it, per the amended filing of 3 June. Anthropic and OpenAI have not named their syndicates. We are told, off the record, by a person in proximity to a person in proximity to a deal, that "the firms are talking." We have been told this every fortnight since November.3

When the same five firms underwrite every deal at every valuation, the pricing discipline that distinguishes a $400bn float from a $1.4tn float is structurally absent. This is not a moral claim. It is an arithmetic one. Five firms splitting the underwriting on $2.84 trillion of paper, even at an all-in 1%, is $28 billion in fees. The marginal value of a no, on this math, is negative.4 Continued on page 5.

"There's just not enough tokens available." — Sarah Friar, CFO of OpenAI · All-In podcast · June 20269
  1. The slide-count is per a person in the room at the SpaceX roadshow opening, 4 June. The deck has not been publicly released; Compute! has not seen it. The reported count of dual-class references — zero — is, by definition, easier to verify.
  2. Morgan Stanley led Yahoo!'s 1996 IPO and is, per the amended filing of 3 June, the second name on SpaceX's ticket, behind Goldman Sachs. The intervening Yahoo! P/S compression — from a peak above 80× in early 2000 to roughly 1× at acquisition by Verizon in 2017 — is not, on a quick read of the prospectus, referenced in SpaceX's filing.
  3. The source asked not to be identified. The source has been not-identified by us, fortnightly, since November.
  4. Underwriting fees on a $75bn raise at 1.5–3% imply $1.1bn–$2.25bn for the SpaceX deal alone. The all-in fee pool across the three filings, on conservative assumptions, exceeds $5 billion. This is, on the bankers' published league tables, a footnote.

Pseuds Corner

A standing column · Issue 3
"We have not decided on timing yet." — OpenAI, on submitting its confidential S-1 ·
"Going public is a financing event." — Sam Altman, on OpenAI's IPO timing · CNBC Power Lunch ·
"There's just not enough tokens available." — Sarah Friar, CFO of OpenAI · All-In podcast · June 2026
"Up to 5 gigawatts of compute capacity through 2030." — Anthropic–AWS joint statement · · roughly the peak generation of the Hoover Dam
"As soon as 2027." — Ali Ghodsi, CEO of Databricks, on the timing of an IPO · per The Information, 2027 is the likeliest window

The Frontier Circular

A bulletin of trivial movements · fortnight ending 16 June
  1. Mr. Altman appeared on CNBC and informed the host that OpenAI had filed an S-1. The host, who had read the press release forty minutes earlier, professed surprise.
  2. Mr. Amodei did not appear on CNBC. The Anthropic communications team was, as ever, busy.
  3. Mr. Musk attended the SpaceX roadshow opening in person. He brought, per a person who was in the room, a Diet Coke and a small folder. The folder was, by all accounts, the prospectus. He did not open it.
  4. Ms. Friar declined to specify the inference gross-margin trajectory for calendar 2027, pointing to a shortage of compute: "there's just not enough tokens available."
  5. Mr. Ghodsi has long said Databricks will go public but has avoided committing to a firm date. Recent reporting points to 2027 as the likeliest window.
  6. Mr. Wang, of Meta Superintelligence Labs, formerly of Scale AI, was at filing both — and his X biography wears both name tags: "chief ai officer @meta, founder @scale_ai." It closes, "rational in the fullness of time."
  7. The strategists at Bank of America, on 5 June, advised clients in writing to "take profits," noting that seventy per cent of the firm's own bear-market signposts had triggered. The Nasdaq fell roughly seven per cent that week. The clients, per the syndicate sheets, remained in the queue for SpaceX.
  8. The corkboard has, for the first time in three issues, been re-felted in green, used to indicate valuations above $500bn. Red string remains for cap-table relationships; aqua for cloud commitments; yellow for NVIDIA, which is in everything.
Compute! · No.3 · p. 04

Of the three filings, only SpaceX's has a price — and as of Wednesday's amended filing, an unusually exact one: $135 a share, 555.6 million shares, a $75 billion raise at $1.77 trillion, on $18.67bn of 2025 revenue and a $4.94bn net loss. Mr Musk — henceforth, in these pages, the trillion-dollar tinkerer — retains more than 82% of the voting control after the offering.5 The alternative ticker MUSK was, per a person familiar, "discussed" and "rejected"; the filed ticker is SPCX. The reasons for rejection were not, at filing, supplied.

The amended filing also notes, in passing, that the xAI unit bought $269 million of Tesla megapacks in April, and that Tesla holds 18.99 million SpaceX shares — worth $2.56 billion at the fixed price. "We have historically collaborated with Tesla through commercial, licensing, and support agreements," the filing says. Historically.

Anthropic filed two weeks earlier with the tonal restraint of a librarian filing a tax return. The company — henceforth the quiet filer — raised $65 billion in May at a post-money valuation of $965 billion. It has not named its bankers. It has not named its timing. It has, however, committed to $100 billion of AWS spending over ten years — a figure that exceeds IBM's total cloud revenue over the same period.6 The compute partner is not, in this arrangement, an arm's-length supplier. It is, structurally, a co-issuer of the equity, without sitting on the cap table.

OpenAI's filing, announced openly on Monday, contained no timing. "We have not decided on timing yet," its statement read — making OpenAI, in these pages, the present-perfect filer. On CNBC days earlier, Mr Altman had called going public "a financing event." The present perfect is the tense one uses to describe something that has not yet been done but may, at some indeterminate point, be done.7

The stakes, for the reader. At $1.77tn, SPCX debuted on 12 June as the seventh-largest company in the United States — above Tesla, at roughly $1.6tn, which is, awkwardly, also Mr Musk's. It will not, however, join the S&P 500 on debut, or soon: that index requires four consecutive quarters of positive earnings, and the filing reports a $4.94bn net loss. The forced buying arrives by two other doors. The Nasdaq-100 — the index behind the QQQ funds held in a great many retirement accounts — admits new constituents on a mechanical schedule, within roughly fifteen trading days, earnings or no earnings. And the offering reserves a double-digit percentage of its shares for retail investors directly, against a recent norm of 5% or less. Anthropic and OpenAI, if they follow at their rumoured marks, will arrive by the same doors. The public — meaning the reader's pension, or the reader's brokerage account — is not being asked, in any of these cases, whether it wants to own equity at 95× sales in a company whose founder retains more than 82% of the vote. It will own it regardless.8

SpaceX, at $135 a share: 95× sales.
Yahoo!, at its 2000 peak: ~80×. — Fig. 2 · price-to-sales on stated revenue · Yahoo! is no longer a publicly listed equity
Of 14 U.S. IPOs since 1980 priced above 40× sales at offer, 12 trailed the market over the next three years. — Fig. 3 · companies with >$100m revenue · Jay Ritter, Univ. of Florida (9,343-IPO dataset), per J. Sommer, NYT, 13 Jun 2026
  1. Per the amended filing of 3 June: 555.6 million shares at a fixed $135 (a $75bn raise), an underwriters' option for 83.33 million more ($11.2bn), "over 82%" voting control retained by Mr Musk, and up to 5% of the stock reserved for a direct share program for "certain employees and persons." The persons are not named.
  2. IBM's segmented cloud revenue (Red Hat + IBM Cloud) ran approximately $25bn annually in 2024–25. The ten-year extrapolation is Compute!'s; the comparison is mechanical.
  3. OpenAI's confidential-S-1 announcement (8 June 2026) stated "we have not decided on timing yet." Separately, Sam Altman told CNBC Power Lunch (1 June 2026) that going public was "a financing event" not one "we're focused on the timing of."
  4. S&P 500 index inclusion rules require a U.S. domicile, positive earnings over the most recent four quarters, and a public float of at least 50%. SPCX, per the prospectus, meets one of three. The rules have, on past evidence, proved flexible. The Nasdaq-100, by contrast, screens on size and liquidity, not earnings, and adds qualifying new listings on a roughly fifteen-trading-day schedule. The double-digit retail allocation — against a recent norm of 5% or less — and the Nasdaq-100 timing are per Jay Ritter, University of Florida, as reported by Jeff Sommer, The New York Times, 13 June 2026.
  5. On the All-In podcast (June 2026), Ms Friar called compute "a very scarce resource at the moment" and said "there's just not enough tokens available."
Compute! · No.3 · p. 05

The Class of '26, Ranked

By stated valuation · tiebreak by S-1 status · n=8
Eight AI-adjacent companies ranked by stated valuation as of June 2026, with S-1 status and tiebreak notes.
#SubjectValuationTiebreak
1SpaceX (+xAI)the trillion-dollar tinkerer · S-1 public, 20 May '26$1.77tn at $135, fixed$4.94bn net loss; founder keeps 82%+ of the vote
2Anthropicthe quiet filer · S-1 confidential, 1 Jun '26$965bn post; ~$1tn targetrevenue undisclosed
3OpenAIthe present-perfect filer · S-1 confidential, 8 Jun '26"north of $100bn"gross margin ≈ 33%
4DatabricksCap'n Q3-of-Whenever · still private; talking$165–175bn (Jun '26 talk)no firm IPO date; 2027 floated
5Andurilthe deferred patriot · still private; Series H Feb '26$61bn postcustomers all wear the same uniform
6Scale AIthe partial exit · 49% sold to Meta, Jun '25~$29bn impliedfounder now wears two name tags
7Groqthe inference upstart · still private$6bn post2025 revenue forecast cut from $2bn+ to $500m
8Hugging Facethe dormant unicorn · last raise Aug '23$4.5bnnothing has happened in thirty-four months
  1. Already Out: Cerebras · the wafer-scale punter · Nasdaq: CBRS · IPO reportedly priced at $56.4bn, raising $5.55bn — per Forge Global; not yet confirmed by Reuters at filing. The corkboard has been holding a yellow string for the position for three weeks. We should, eventually, like to take it down.

What No One Is Pricing In

A sober column · new this issue · three items

1 · The compute margin is moving the wrong way. OpenAI's adjusted gross margin reportedly fell from roughly 40% in 2024 to roughly 33% in 2025, as inference costs (~$8.4bn) outran revenue. Anthropic and the xAI division of SpaceX face the same physics. If a $1bn quarterly compute bill grows 50% in 2027 while revenue grows 30%, the operating-leverage story embedded in the multiples does not work. The S-1s do not project compute trajectories beyond two years. The bankers' models, we understand, do. [Unverified at IPO level — visible at unit-economics level.]

2 · The cloud invoice is the cap table. Anthropic has committed $100bn of AWS spend over ten years. OpenAI's Microsoft contract carries exclusivity and revenue-share commitments surfaced in last year's Musk litigation. SpaceX, post-xAI merger, has folded NVIDIA exposure onto the SpaceX balance sheet. The compute partners are not arm's-length suppliers. They are co-issuers of the equity, without sitting on the cap table. If a single partner renegotiates, the listed entity's economics shift faster than any S-1 risk factor admits. [Unverified — visible in public commitments.]

3 · The dual-class control is non-diversifiable. SpaceX's amended S-1 leaves Mr Musk more than 82% of the vote. If Mr Musk is hit by a bus, departs to Mars, or simply tires of the company, the residual reprices. Public shareholders have no governance lever — and, by mechanical index inclusion at $1.77tn, no choice about owning the equity. The risk is, in the most literal sense, forced. [Unverified — structurally obvious.]

Compute! · No.3 · p. 12
The Web
Vol. 3 · The Cap-Table edition. Every cheque below is on the record. Pull out, pin up, follow the dollars.
Every cheque on this poster is on the record. Sourced from SEC filings, Reuters, Bloomberg, The Information, CNBC, and the subjects' own public statements · Jun 2025 – Jun 2026.
the three S-1s cap-table history cloud commitments NVIDIA, in everything
Compute! · No.3 · pp. 14–15
Your AI IPO
Horoscope.
Compute! · Issue №3 · The Stars, Underwritten
Six filers. Variable lengths. Earth signs file confidentially. Fire signs roadshow. SpaceX, having merged with xAI in February, is now both — which is, astrologically, a problem.

SpaceX (+xAI).

Fire AND Earth sign · The Trillion-Dollar Tinkerer's Vehicle
Roadshow 4 June. Debut 12 June, on the Nasdaq, at $135 a share — a fixed price, no range. $1.77tn on $18.67bn of 2025 revenue and a $4.94bn net loss. The amended S-1 leaves the founder more than 82% of the vote. Seventh-largest company in America on day one — above Tesla, which is, awkwardly, also his. Awarded, by acclamation, the Elon Premium trophy (№3.03) — same trophy as last issue, and the issue before.
Hired: every banker on Wall StreetLost: the distinction between "rocket company" and "AI company"Avoid: governance roadshows

OpenAI.

Fire sign · The Revolving Door, With A Form
Filed confidentially 8 June, with the statement "we have not decided on timing yet." Holds the inaugural Schrödinger's S-1 trophy (№3.01) for the most committed-uncommitted filing of the fortnight.
Hired: the bankers, presumablyLost: ~7 pts of gross margin, 2025Avoid: questions about timing

Anthropic.

Earth sign · The Quiet Filer
Filed an S-1 confidentially on 1 June. Has committed $100bn to AWS over ten years, which is, in the spirit of the season, more than IBM books in cloud over the same period.

Databricks.

Earth sign · Cap'n Q3-of-Whenever
Reported on 9 June to be in talks for a new private round at $165–175bn, up from $134bn four months ago. Run-rate revenue ~$5.4bn (+65% YoY). Multi-cloud. Profitable in theory. The CEO has avoided committing to a firm IPO date; recent reporting points to 2027.
Hired: enterprise customersLost: nothingAvoid: committing

Anduril.

Fire sign · The Deferred Patriot
Raised $5bn at $61bn post in February, four months after $2.5bn at $30.5bn post. Revenue ~$2.2bn. Customers all wear the same uniform. Will, Compute! understands, file — though not, on present evidence, before the mid-terms. (№3.05.)

Cerebras.

Earth sign · The Wafer-Scale Punter
Per Forge: already done. Per Reuters: unconfirmed. Per Compute!: both.
Compute! The IPO Special No. 3 · 16 June 2026
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Issue №3.

The IPO special — three S-1s, five banks, one corkboard, every cheque on the record. Thanks for reading all the way to the back page.
Every quote is real. Every footnote checked. Compute! · Vol.1 · No.3 · free

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