Anthropic Pre-Thanksgiving IPO Explained: $80–100 Billion Raise, $1.25–1.75 Trillion Valuation and the Investor Pushback

Illustrative image: the Nasdaq Tower in Times Square, New York. Anthropic plans to list on Nasdaq under the ticker ANT — it is not listing on the New York Stock Exchange. Image: Wikimedia Commons / Nielsoncaetanosalmeron, CC BY 4.0

Update — 11 November 2026: Anthropic sets its IPO price at $70–$78 a share

Three days after the report below, Anthropic put a real price on its listing. On Monday 10 November 2026 the company filed Amendment No. 2 to its Form S-1 with the US Securities and Exchange Commission and launched its IPO roadshow, setting an estimated price range of $70.00 to $78.00 per Class A share. The reported $80–100 billion raise and $1.25–1.75 trillion valuation in the original post are now superseded — the filed numbers are smaller on both counts.

Filed term	What the filing says (S-1/A No. 2, 10 November 2026)
Price range	$70.00–$78.00 per Class A share; Nasdaq Global Select Market, ticker ANT
Shares on offer	825,000,000 — 801,351,354 sold by Anthropic, 23,648,646 by the seven co-founders as selling stockholders
Gross proceeds	$57.75 billion at $70; $64.35 billion at $78, before underwriting discounts
Greenshoe	Underwriters' 30-day option on 123,750,000 more shares — up to about $74 billion in total at $78
Private placement	$26.0 billion of non-voting Class N shares at the IPO price: Google $10.0 billion, NVIDIA $10.0 billion, plus AMD, Broadcom, Micron, Microsoft and TSMC
Net proceeds at $74 midpoint	About $84.6 billion (IPO plus placement); about $93.7 billion if the greenshoe is exercised in full
Valuation at $78	About $1.02 trillion on shares outstanding (13.09 billion); about $1.26–1.41 trillion fully diluted
Run-rate revenue	About $81 billion as of 31 October 2026, up $10 billion from 30 September 2026

What changed from the original report: the $2 trillion talk of September is gone. At $78 Anthropic is worth about $1.02 trillion on the shares that will be outstanding — below the $1.25–1.75 trillion the Financial Times reported on 6 November, and far below the roughly $2 trillion investors discussed in September. The filing also shows the revenue engine behind the price: third-quarter revenue of $17.0 billion (November 2 amendment) and run-rate revenue of about $81 billion at the end of October.

What happens next: CNBC, citing people familiar with the plans, reports Anthropic intends to price the offering on Wednesday 18 November and start trading on Thursday 19 November. The filing itself gives no date, and the registration statement is not yet effective — no shares can be sold and no orders accepted until the SEC declares it effective. One detail to ignore: a draft circulated to bankers on 9 November showed about 867 million shares at $70–$80; Anthropic said those figures were inaccurate. The filed numbers in the table above are the ones that count. CNBC also reports Anthropic is targeting about 20% of the shares for retail investors, against a typical 5–10% — again, reported, not in the filing.

What it means for India readers: there is nothing to buy yet — ANT does not trade until the first day of trading, and the final price is set the night before. Once listed, Indian investors can buy US-listed shares through international brokers under the RBI's Liberalised Remittance Scheme (US$250,000 per person per year). The more immediate India angle is the business behind the listing: Claude's enterprise adoption is the revenue story in the filing, and run-rate revenue rising $10 billion in a single month is the number to watch when Anthropic starts reporting quarterly results as a public company.

TL;DR: Anthropic pre-Thanksgiving IPO explained: Anthropic is reported to press ahead with a roadshow in the week of 9 November and a listing the week of 16 November, aiming to raise $80–100 billion. But the price is the problem — investors talk of $1–1.3 trillion, far below the $2 trillion hoped for in September. Nothing is confirmed by the company yet.

📌 KEY HIGHLIGHTS

• Roadshow next week, listing the week after: The Information reports the roadshow starts in the week of 9 November, with a listing targeted for the week of 16 November — before Thanksgiving on 26 November.
• Reported raise of $80–100 billion: The Financial Times reports Anthropic aims to raise $80–100 billion at a valuation of $1.25–1.75 trillion, citing more than half a dozen investors.
• Investors want a lower price: The Wall Street Journal reports three major investors believe the $1.5 trillion figure must come down, with one suggesting about $1 trillion; Bloomberg reports talks of $1.1–1.3 trillion.
• The numbers behind the deal: The amended S-1 filing of 2 November reportedly shows third-quarter revenue of about $17 billion, up about 47%, and a $567 million operating loss, with roughly $895 billion in long-term computing and infrastructure commitments — and the price range still blank.
• Goldman Sachs and Morgan Stanley are reported to lead the offering, with shares expected to list on Nasdaq under the ticker ANT. Anthropic declined to comment.

What happened?

Anthropic, the company behind the Claude AI assistant, is pressing ahead with one of the largest stock market listings ever attempted — and it wants it done before Thanksgiving. That is the picture from a run of reports published on 6–7 November 2026, led by the Financial Times, which reported that the company still plans to go public before the US Thanksgiving holiday on 26 November despite a sharp selloff in technology stocks.

The plan, as reported, runs in two steps. First comes the roadshow: a tour in which Anthropic's executives pitch the company to big institutional investors, who then say how much they are willing to pay. The Information reported on 6 November that the roadshow starts next week, and MarketWatch had earlier explained the timing — under US Securities and Exchange Commission rules, a company must file its prospectus at least 15 days before launching a roadshow. The second step is pricing: the banks running the deal set a final share price from the orders collected, and trading begins. Reuters previously reported pricing was expected the week after the roadshow begins.

It is worth being precise about what is confirmed and what is not. Anthropic filed its Form S-1 registration statement publicly on 26 October and an amended version on 2 November, and it has opened an IPO information page at ipo.anthropic.com (verified live on 8 November; it currently carries no dates or terms). But the company has announced no official trading date or IPO price, and it declined to comment on the selloff and the listing outlook. Every date, valuation and raise figure here is reported, not announced by Anthropic, and the timetable can still slip.

The reported scale is extraordinary either way. A raise of roughly $100 billion would make this the largest listing on record, ahead of SpaceX's $75 billion raise at a $1.77 trillion valuation, per Renaissance Capital data cited by MarketWatch. CNBC has called Anthropic the first pure-play AI company set to enter the public market.

The valuation slide

The most striking part is how fast the expected price has fallen. A month ago, Anthropic's most bullish backers were reportedly hoping for about $2 trillion; by mid-October investors were using about $1.5 trillion. On 6 November the Financial Times reported a target range of $1.25–1.75 trillion — and the same day, the Wall Street Journal and Bloomberg reported investor discussions lower still, as low as $1 trillion and $1.1–1.3 trillion respectively.

When	Reported valuation expectation	Source of the figure
September 2026	About $2 trillion	Leaked draft filing, reported by Decrypt
Mid-October 2026	About $1.5 trillion	Investor discussions, reported by Axios
6 November 2026	$1.25–1.75 trillion	Financial Times, citing investors
6 November 2026	$1–1.3 trillion in investor talks	Wall Street Journal ($1 trillion) and Bloomberg ($1.1–1.3 trillion)
May 2026 (last private round)	$965 billion	Last private valuation, reported by the FT

Even the top of the FT's reported range would be a step up from Anthropic's last private valuation of $965 billion in May. But the direction of travel is unmistakable, and the trigger is visible in the market: the Nasdaq Composite fell 5.5% on Thursday 5 November, leaving it almost 12% below its 6 October high, with around $2.5 trillion in market value wiped out in a single session. The selloff followed the Democrats' midterm sweep on 3 November, which rested partly on promises to slow data-centre construction, and unease about how much AI companies are spending.

That spending is the heart of the investor argument. Anthropic's amended filing reportedly shows $895 billion in long-term computing and infrastructure commitments — the money it has promised to spend on the data centres and chips that run Claude. Its third-quarter revenue was reported at about $17 billion, up about 47% on the year, but growth has roughly halved from earlier rates, and the company swung back to a $567 million operating loss. The filing reportedly leaves the October revenue figure blank, which Reuters says some investors are waiting for before deciding how hard to push on price. For the nine months to 30 September, Reuters reported revenue of $33.2 billion and an operating loss of $1.26 billion.

Yet the business is still growing fast in absolute terms. The FT reported that Anthropic's annualised revenue run rate — the yearly revenue implied by its current pace — is now about $81 billion, up from about $65 billion at the end of July, and the Journal reported it topped $80 billion at the end of October. The company also reportedly held $146.6 billion in cash as of 30 September. One investor told the FT he expects Anthropic to "price it very conservatively, call it $1.5tn, and go up from there"; others in the deal expect closer to $1.3 trillion. Gil Luria, an analyst at D.A. Davidson, told CNBC that "investors will expect the IPO to be priced at least at the low end of previous expectations" and that "the best way to set Anthropic up for success is to price the deal well." HSBC's Max Kettner told Bloomberg Radio a conservative valuation, even below $1 trillion, might best lift the wider AI trade.

Illustrative image: server racks in a data centre. Anthropic's amended filing reportedly discloses about $895 billion in long-term computing and infrastructure commitments — the spending investors are scrutinising. Image: Wikimedia Commons / Carl Lender, CC BY 2.0

Why it matters for India readers

Anthropic has no India listing and no India price to track, but this IPO still matters for Indian readers for three reasons. First, it is the first big public-market test of what a frontier AI lab is actually worth. If Anthropic lists at $1 trillion rather than $2 trillion, every AI valuation gets re-priced — including Indian AI startups and listed technology companies benchmarked against the same global names. OpenAI's own funding round was cut from a $1.4 trillion valuation to $1.25 trillion, and from $30 billion to $20 billion, so the same markdown is already happening on the private side.

Second, Claude is a working tool for Indian developers, students and businesses, and a public Anthropic will have to disclose its finances every quarter. That transparency will show whether the AI boom is producing real, durable revenue — and expose the infrastructure spending behind it. The data-centre debate behind the selloff — voters in the US backing restrictions on new data centres — has a direct parallel in India, where data-centre construction is also accelerating, raising questions about power, water and land.

Third, IPOs are in focus in India too. Razorpay's IPO approval from SEBI shows the same listing cycle playing out at home, and a successful Anthropic debut would set the tone for technology listings globally in 2027. For Indian investors, the practical point is patience: the shares are not trading yet, there is no confirmed price, and any access after listing would depend on a broker offering US-market access — the reported figures here are not a basis for an investment decision.

Should you care?

✅ Yes, if you follow AI or technology markets — this is the biggest single test yet of whether public investors will fund the AI buildout at the prices AI companies want. A strong debut would steady the sector; a weak one, or a delay, would deepen the selloff's doubts. ⏳ Wait, if you want to buy shares — there is no price range in the amended S-1, no confirmed date, and the reported valuation range spans $750 billion. The sensible move is to wait for the price-range filing that precedes the roadshow, and to read the filing itself rather than the headlines.

What happens next

• Week of 9 November: the investor roadshow is reported to begin, with Anthropic's executives pitching investors; the Journal reports they are expected to meet in the coming days to discuss the plans.
• Price range filing: the amended S-1 still leaves the share count and price range blank, so watch for a filing that sets them — that is normally what opens the order book.
• Week of 16 November: the listing is reported to be targeted for this week, with pricing expected the week after the roadshow begins. Thanksgiving falls on Thursday 26 November, after which dealmaking typically slows.
• The October revenue figure: investors are reportedly waiting for it before finalising their price demands; if growth has re-accelerated, the higher end of the range becomes easier to defend.
• Delay remains possible: Reuters reported that prospective investors are questioning whether Anthropic can complete the process and still list in November, and that a delay could follow if pressure on AI assets continues. Prediction markets agree — Polymarket traders put a listing by 20 November at 43% on 6 November, while Kalshi put an IPO before year-end at 69%.

FAQs

When is the Anthropic IPO?
The roadshow is reported to start in the week of 9 November 2026, with a listing targeted for the week of 16 November, before Thanksgiving on 26 November. The dates come from The Information and MarketWatch, not Anthropic, which has announced no official trading date — so the timetable can still change.

How much is Anthropic raising?
A reported $80–100 billion, according to the Financial Times, which cited more than half a dozen investors. One investor told the Wall Street Journal the offering could come in closer to $80 billion. At around $100 billion it would be the largest listing on record.

What valuation is Anthropic targeting?
The reported target range is $1.25–1.75 trillion (Financial Times), but investors are reportedly discussing $1–1.3 trillion — the Wall Street Journal cited talk as low as $1 trillion and Bloomberg reported $1.1–1.3 trillion. Its last private valuation was $965 billion in May 2026.

Can I buy Anthropic shares yet?
No. The shares are not trading, no price range has been filed, and no official listing date has been announced. When the listing happens, the shares are expected to trade on Nasdaq under the ticker ANT. Indian investors would need a broker offering US-market access, and should wait for the confirmed price-range filing rather than acting on reported figures.

Takeaway

Anthropic is reported to be going ahead with its pre-Thanksgiving IPO despite the AI selloff — but the price, not the size, is now the negotiation. Watch the roadshow in the week of 9 November: the price range it produces will show what public markets really think AI is worth.

If you want the background, read our explainer on Anthropic's S-1 filing — it covers the numbers the roadshow is now being priced against.

Sources

• Financial Times reporting on Anthropic's pre-Thanksgiving IPO, via Dealroom (6 November 2026) — reported $80–100 billion raise at $1.25–1.75 trillion, $81 billion run rate, Goldman Sachs and Morgan Stanley leading, Nasdaq ticker ANT.
• The Information and CNBC reporting on the roadshow and valuation expectations, via Daily AI Brief (7 November 2026) — roadshow next week, listing week of 16 November, investor talk of $1–1.25 trillion.
• Wall Street Journal reporting on investor pushback, via Silicon Report (7 November 2026) — three major investors say $1.5 trillion must come down, run rate topped $80 billion, $146.6 billion cash.
• Wall Street Journal and Reuters reporting on IPO timing and valuation risk, via Invezz (6 November 2026) — roadshow week of 9 November, pricing the following week, delay risks, prediction-market odds.
• Bloomberg reporting on the valuation slide to $1.1–1.3 trillion, via Paktechstan (7 November 2026) — Q3 revenue $17 billion, 47% growth, $567 million operating loss, $895 billion commitments, Anthropic declined to comment.
• MarketWatch — When will Anthropic go public? Here's what to know about the IPO timeline (27 October 2026) — SEC 15-day rule, roadshow week of 9 November, listing week of 16 November, PitchBook valuation view.
• Anthropic Form S-1 (26 October 2026) — SEC EDGAR filing index — the original prospectus filing; the 2 November amendment's contents are as reported by the outlets above.
• Anthropic Amendment No. 2 to Form S-1 (10 November 2026) — SEC EDGAR filing index — the $70–$78 price range, share counts, $26.0 billion private placement, greenshoe and $84.6 billion net proceeds are from this filing; the prospectus document is linked from the index.
• Anthropic Newsroom — the company's own announcements, including the 10 November 2026 roadshow launch.
• Dealroom — "Anthropic sets IPO range at $70 to $78, valuing the company at $1.02T, or about $1.4T fully diluted" (10 November 2026) — filed terms, greenshoe, valuation math, the withdrawn 9 November draft, and the CNBC timing and retail-allocation reports.
• AI Stock Wire — "Anthropic (ANT) IPO range $70-$78 values it up to $1.02T" (10 November 2026) — share counts, $26 billion placement, run-rate revenue of $81 billion, and the CNBC pricing (18 November) and trading (19 November) dates.
• MadRobot — "Anthropic IPO price range: $70 to $78, up to $1 trillion" (10 November 2026) — per-partner placement amounts (Google and NVIDIA $10 billion each), fully diluted valuation, and third-quarter revenue context.