AI Boom Rebounds as Anthropic IPO Buzz and Deals Build

WHO:

Fast Company - Anthropic and OpenAI are expected to be the first two pure-play AI companies to go public.

Fast Company - PitchBook analyst Harrison Rolfes said Anthropic’s “compute bills come due in December.”

Fast Company - AI investor and Harness founder Jyoti Bansal said Anthropic’s enterprise-focused business may be easier to explain to public investors than OpenAI’s broader business.

ABC News - The lawsuit was filed by the Irreplaceable Education Fund, Public Citizen, Heat Initiative and the Alliance for Secure AI against Anthropic, Google, Meta, OpenAI and SpaceXSI.

ABC News - Anthropic CEO Dario Amodei said he sees a “1 in 4 chance” that AI’s future goes “really, really badly” and a “3 in 4 chance” it goes well. SpaceX CEO Elon Musk said in 2023 that AI could lead to “civilization destruction.”

Bloomberg Markets - Guests on *The Close* included Morgan Stanley Investment Management Deputy CIO for Solutions & Multi-Asset Jitania Kandhari; Citi Research Global Chief Economist Nathan Sheets; Woodside Energy CEO and Managing Director Liz Westcott; NYU emeritus professor of psychology and neural science Gary Marcus; Pivotal Advisors CEO and CIO Tiffany McGhee; Neostellar Principal Evan Schlossman; Niles Investment Management founder and portfolio manager Dan Niles; Nordstrom Co-CEO Pete Nordstrom; Telsey Advisory Group CEO and Chief Research Officer Dana Telsey; and SPREEAI CEO and co-founder John Imah.

Bloomberg Markets - Guests on its corporate-transactions program included Sixth Street CEO and co-founder Alan Waxman, 3Wire Partners founder and managing partner Anita Antenucci, and Clearlake Capital co-founder Jose E. Feliciano.

Yahoo Finance - Reuters reporters Chuck Mikolajczak and Utkarsh Hathi reported on the market; Globalt senior portfolio manager Thomas Martin commented on trading.

WHAT:

Fast Company - Anthropic’s stock may list under the ticker “ANT”; the article said it could potentially list on November 19.

Fast Company - Anthropic and OpenAI are seeking valuations above $1 trillion while competing for public-market capital.

Fast Company - OpenAI raised $122 billion in March and is seeking additional capital at a valuation above $1.4 trillion; its third-quarter revenue reportedly topped $10 billion, up roughly 50% from $6.7 billion in the second quarter.

Fast Company - Anthropic reported third-quarter revenue of $17 billion and an $81 billion revenue run rate at the end of October; it reported revenue differently from OpenAI, counting total Claude-model spending through cloud distributors.

Fast Company - OpenAI’s annual revenue run rate was reported at $50 billion, and its adjusted operating margin improved from negative 150% to negative 109%.

Fast Company - Anthropic said its Claude Fable 5.2 model coordinated more than 1,000 subagents for eight days to build a prototype operating system that boots on a laptop; it also designed three working electronic devices in under a day.

Fast Company - Netflix began rolling out its AI Discover feature to a limited number of U.S. subscribers on supported smart TVs.

ABC News - The advocacy groups sued in San Francisco Superior Court, asking a judge to stop the five companies from developing or deploying new AI models. They allege violations of California’s unfair competition law and seek to address risks including cyberattacks and interference with property such as computer systems.

ABC News - The plaintiffs said they diverted resources from other planned work to address harms they attributed to the companies’ advancing AI models.

Yahoo Finance - U.S. stocks closed higher: the Dow rose 254.60 points (0.49%) to 52,486.49; the S&P 500 gained 98.45 points (1.31%) to 7,619.38; and the Nasdaq Composite gained 400.31 points (1.60%) to 25,466.19.

Yahoo Finance - CoreWeave shares surged 24.7%, their largest daily percentage gain in more than three months, and closed at a two-week high. The company said it expected to become profitable on an adjusted basis in the first half of 2028.

Yahoo Finance - Nebius Group shares rose 15.4%, Applied Digital gained 7.4%, and the Philadelphia Semiconductor index climbed 5.7%, closing at its highest level since November 3; every index component advanced.

Yahoo Finance - Nvidia advanced after losing about $430 billion in market capitalization over the prior two sessions.

Bloomberg Markets - The programs covered the returning AI trade, an outlook for an Anthropic IPO, demand for an Anthropic IPO, megadeals following midterm elections, and Nordstrom’s move toward going private.

WHERE:

ABC News - The lawsuit was filed in San Francisco Superior Court.

Bloomberg Markets - *The Close* covered news and analysis around the closing bell on Wall Street.

Yahoo Finance - The U.S. stock market was the subject of the reported trading; Thomas Martin was identified as being based in Atlanta.

WHY:

ABC News - The plaintiffs argue that developing increasingly autonomous AI systems with human-level intelligence could cause a permanent loss of control and heighten existential risks to humanity.

Yahoo Finance - CoreWeave’s results eased investor concerns about the durability of AI-related trading and spending. The company cited strong demand and customer commitments as support for its debt-financed expansion.

Yahoo Finance - Investors were concerned about possible increased AI regulation after Democratic victories in midterm elections and about Nvidia CEO Jensen Huang’s relationship with a businesswoman alleged to be a Chinese spy.

Yahoo Finance - Cooling oil prices encouraged investors, while hot inflation data pushed Treasury yields sharply higher and contributed to volatile trading.

Yahoo Finance - Thomas Martin said investors were continually searching for warning signs and reacting, alternating between optimism and concern about AI. Bank of America Global Research analysts said net inflows during the prior week’s selloff came through ETFs, with institutional clients leading purchases.

HOW:

Yahoo Finance - CoreWeave sought to reassure investors by forecasting adjusted profitability in the first half of 2028 and pointing to demand and customer commitments.

Bloomberg Markets - *The Close* presented coverage through interviews with investment, corporate, academic, and technology-industry guests.

(UPDATED November 12, 2026 18:00 UTC)

Anthropic and OpenAI are eyeing trillion-dollar valuations as they prepare for potential public offerings. Advocacy groups sued five AI companies in California, seeking to halt new model development. U.S. stocks rose, with chipmakers rallying and CoreWeave shares surging nearly 25%.

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(UPDATED November 12, 2026 17:00 UTC)

Four advocacy groups sued five major AI companies, seeking to halt new models over safety risks. They warn increasingly autonomous systems could threaten humanity and allege unfair competition. U.S. stocks rose as strong CoreWeave results eased concerns about AI spending.

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(UPDATED November 12, 2026 16:07 UTC)

U.S. stocks climbed, led by technology shares as investors returned to artificial intelligence. CoreWeave surged, citing strong demand and forecasting profitability in 2028. Cooling oil prices supported gains, while hot inflation pushed Treasury yields higher.