Microsoft Shares Fall About 2% as Anthropic Announces New Work Tools
Key Facts
Microsoft shares fell about 2% on Tuesday, November 10, after a Bloomberg report covered Anthropic’s preparations to introduce a suite of AI work tools, according to Investing.com’s coverage. The market move coincided with Anthropic’s announcement of a new suite of tools for workplace environments. The suite includes Claude Meetings, Claude Whiteboards, Claude Sheets and Claude Data, along with interactive connectors for partner applications. The announcement expands Claude’s use from text assistance to meeting, information, spreadsheet and workplace application tasks. This puts Anthropic’s products in a field where they compete with the office productivity software offered by Microsoft.
Claude Meetings can join Google Meet calls and answer participants’ questions in the meeting chat. The tool can also retrieve information from connected workplace applications during discussions. It can create plans and timelines as participants exchange ideas. The announced functions thus combine note-taking with support for work during the meeting. The tool has begun a beta for Team and Enterprise customers, according to Axios.
Anthropic’s head of product, Nicholas Lin, said the company tested Claude Meetings internally for about two months before announcing it. He added that the tool now participates in most of the company’s meetings. This internal trial offers an indication of how Anthropic uses the tool in its daily work, while external access remains in beta. The suite also includes Claude Whiteboards and Claude Sheets, which have begun rolling out in beta to paid subscribers. The different access tiers mean the tools are not available to all users on the same terms at this stage.
Interactive connectors allow users to open full versions of partner applications and work in them from within Claude. These applications include products from Adobe, Atlassian and HubSpot. This feature broadens the platform beyond Anthropic’s own tools by connecting it to applications customers use in their work. Lin described Claude Sheets as still a relatively basic product. He said it is “not designed to handle the most complex financial modeling or advanced enterprise workloads.” This description clearly sets out the current limits of the tool’s announced capabilities, particularly for specialized financial and enterprise tasks.
Against the backdrop of this expansion, Anthropic said its annualized revenue run rate reached 81 billion dollars on October 31, up 10 billion dollars from the end of September, according to Investing.com’s coverage based on the offering filing. The report said Microsoft, along with Google, Nvidia, AMD and other technology companies, is participating in a separate 26 billion dollar private offering linked to Anthropic’s public offering. This puts Microsoft in a dual relationship with the company: competing over workplace tools while participating in financing linked to its offering. This comes as Anthropic prepares to go public, with large figures and funding amounts reported in its amended filing with regulators. The company announced “The Briefing: Work at the Frontier” event on November 10, presenting it as a demonstration of how Claude is changing the way companies work.
According to Anthropic’s amended filing with regulators, as reported by the Associated Press, the company plans to offer 825 million shares at a price of between 70 and 78 dollars per share. These terms could raise more than 61 billion dollars if the offering is priced at the midpoint of the range. The AP said trading in the shares on the U.S. market is expected to begin in November. It added that the offering may not surpass the record set by SpaceX in its public offering in June 2026, when it raised 86 billion dollars. On the liabilities side, Anthropic’s filing with the U.S. Securities and Exchange Commission showed contractual commitments and spending of about 900.9 billion dollars, most of it related to computing and infrastructure. Of that total, about 70.7 billion dollars is due in the twelve months following September 30, 2026.