# Anthropic 已向美國證券交易委員會提交文件，預計今年晚些時候在華爾街進行首次公開募股（IPO）。

*genai · news · 2026-06-03 · Evening Standard*

## Key points

- Anthropic 已提交 IPO 文件，預計今年晚些時候在華爾街進行上市。
- Alphabet 計劃籌資 800 億美元以支持 AI 基礎設施，這是其 20 年來首次股權發行。
- 專家警告，AI 相關 IPO 熱潮存在類似網路泡沫繁榮與崩盤的風險。
- 科技巨頭正從輕資本模式轉向重資本模式，積極籌集資金投入 AI。

AI giant Anthropic’s move to fire the starting gun on a mammoth US stock market debut edges it in front of rival OpenAI but the sector’s race to go public has “clear echoes” of the dot.com boom and bust, an expect has warned. The firm behind the Claude chatbot revealed on Monday it had filed paperwork with the US Securities and Exchange Commission for an expected initial public offering (IPO) on Wall Street later this year, marking the latest step in its meteoric rise from research laboratory to a company valued at nearly 1.0 trillion US dollars (£740 billion). It is widely expected to be followed soon after by close competitor OpenAI as firms in the fast-growing sector look to capitalise on the boom in investor demand for artificial intelligence (AI). Google’s parent, Alphabet, also said on Monday it was looking to raise 80 billion US dollars (£59.4 billion) in equity to fund its AI infrastructure investments – its first stock offering in more than 20 years and one of the largest ever equity raisings. Elon Musk’s rocket and AI company SpaceX has already recently announced plans to list on the Nasdaq stock exchange in the US. But experts cautioned the wave of investor enthusiasm for AI investments and rush to raise cash in public markets raised fears of a growing bubble in the tech sector. Susannah Streeter, chief investment strategist at the Wealth Club, said: “The listings are set to intensify excitement around AI, but they may also fuel concerns that parts of the market may be entering bubble territory. “By the time these firms eventually float, a large share of the value creation has often already been captured by early private investors, leaving retail investors at risk of jumping in after much of the lift-off has already occurred.” She added: “There are clear echoes of the dot.com era, when soaring optimism around the internet pushed technology stocks to dizzying heights before confidence collapsed as funding conditions tightened.” But she said AI companies were generally stronger than the highly speculative companies of the dot.com boom. “Firms such as Anthropic, SpaceX and OpenAI are building ecosystems around AI, data infrastructure and computer power which could shape the global economy for decades,” she said. Nicholas Hyett, lead alternatives analyst at Hargreaves Lansdown, said the fund-raising announcements by Anthropic and Alphabet also “represent a major volte-face for the giants of US tech, which used to pride themselves on capital light operating models that spat out cash rather than gobbling it up”.

**Companies:** Alphabet, Anthropic, OpenAI, SpaceX
**Countries:** United States

[Read the full story on Evening Standard](https://www.standard.co.uk/business/business-news/alphabet-claude-chatgpt-spacex-wall-street-b1284463.html)

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