Anthropic IPO: Proposed Price and How to Check the Listing Date | November 10, 2026

Information checked: November 10, 2026, at 12:05 p.m. Eastern Standard Time (UTC−05:00).

Anthropic has set out proposed terms for its initial public offering, but its latest SEC filing does not give a first trading date. In an amendment filed November 10, the Claude developer estimated an IPO price of $70 to $78 per share and said it had applied to list its Class A common stock on the Nasdaq Global Select Market under the symbol ANT.

Those are proposed terms, not a guarantee that the offering will close or that trading will begin on a particular day. For investors watching the deal, the next useful checks are an updated SEC filing, a final prospectus, and confirmation from Anthropic or Nasdaq. The November 10 registration statement amendment says the proposed sale would begin as soon as practicable after the registration statement becomes effective.

Destaques

• Anthropic’s proposed IPO covers 825 million Class A shares, including shares sold by the company and existing stockholders.
• The estimated offering price is $70–$78 per share; the final price may differ.
• Nasdaq and ANT are the proposed exchange and ticker. An application to list is not proof that trading has started.
• No first trading date is specified in the latest amendment checked. Verify any date against fresh official disclosures.

When is the Anthropic IPO date?

As of the check above, the November 10 filing does not name a date on which Anthropic shares will begin trading. The Associated Press reported that a debut was anticipated this month, but an expectation is not an announced trading date. The schedule and terms can change, so a calendar entry or social media post should be treated as a lead to verify, not as confirmation.

The process has moved beyond early speculation. Anthropic announced a confidential draft S-1 submission on June 1, 2026. Its public S-1 followed on October 26, according to the SEC filing record, and the November 10 amendment added the current proposed price range and share count.

How can you check the IPO date and stock listing?

1. Search SEC EDGAR. Use the SEC’s filing search for “Anthropic, PBC” or its company identifier, CIK 0002130357. Sort the results by date and read the latest S-1 amendments and prospectus filings.
2. Read the cover and filing date. Look for the offering price, share count, proposed ticker and exchange, and any stated timing. An amended preliminary prospectus can still contain estimates and language saying it is subject to completion.
3. Look for final pricing. The SEC notes that a final prospectus is typically filed after the registration statement is declared effective, often under a 424B3 or 424B4 filing type. Read the actual document rather than assuming the filing label alone confirms a trading date. SEC IPO investor bulletin.
4. Check Anthropic and Nasdaq. Compare any announced date and ticker with the company’s official announcements and the exchange’s listing information. A broker’s IPO calendar can be helpful, but confirm its details at the source because schedules can change.
5. Confirm that trading has begun. Once the listing is active, check that a quote identifies the issuer as Anthropic, PBC and the security as its Class A common stock. A ticker appearing in a search result before launch does not establish that shares are trading.

What is Anthropic’s proposed stock symbol and IPO price?

The proposed ticker is ANT, and the estimated IPO price is $70 to $78 per share. The filing says Anthropic is offering 801,351,354 shares and selling stockholders are offering another 23,648,646, for a total of 825 million. The company will not receive the proceeds from shares sold by those stockholders.

The range is an estimate used during the offering process. The final IPO price may be outside it, and the price investors encounter after public trading starts can differ from the offering price. Multiplying the range by the offered shares also does not by itself establish the company’s full valuation; that requires an appropriate count of outstanding shares and attention to dilution and share classes.

Can you buy Anthropic stock before or after the IPO?

The November 10 prospectus says there was no public market for Anthropic’s Class A shares before the offering. Some brokers provide eligible customers access to IPO allocations, but requesting shares does not guarantee an allocation. Ask your broker about eligibility, deadlines, allocation rules, and any restrictions. The SEC explains that broker-dealer requirements can vary.

If the IPO closes and public trading begins, an investor may be able to buy shares through a brokerage account at the prevailing market price. A market order seeks execution but does not guarantee a price; a limit order sets the maximum price a buyer will pay but may not execute. Review your broker’s order rules and the SEC’s guide to order types before placing an order.

What should investors watch next?

Watch for a later amendment or final prospectus that confirms pricing and the final number of shares, followed by an official indication of when trading is expected to start. The registration statement must become effective before the registered offering can be completed; effectiveness is not an SEC endorsement of the investment.

Read the prospectus beyond its cover, especially the risk factors, financial statements, use of proceeds, ownership structure, dilution, and any lockup terms. Anthropic describes itself as a Delaware public benefit corporation and says its directors must balance stockholder financial interests with other interests and its specified public benefit. Investors should understand those governance terms alongside ordinary business and market risks. IPO shares can be volatile, and a prominent AI product or a proposed valuation does not guarantee future returns.

FAQ

Has Anthropic announced an IPO date?

No first trading date appears in the November 10 SEC amendment checked for this article. Check newer official filings and announcements for changes.

Is ANT already an active Anthropic stock ticker?

ANT is the symbol Anthropic has applied to use on Nasdaq. The application alone does not confirm that its shares have begun trading.

Is the $70–$78 range the price I will pay?

Not necessarily. It is the estimated IPO offering range; final pricing and the market price after trading begins may differ.