The New Intern on Wall Street Is an AI, and It's Already Taking Jobs

The transformation underway in finance should give pause to anyone who still thinks artificial intelligence is a distant threat. On July 15, Wall Street met its most overqualified and tireless intern. AI safety and research company Anthropic, a chief rival to OpenAI, unveiled its new “Financial Analysis Solution,” an enhanced version of its Claude AI assistant designed to take over the research, modeling, and compliance grunt work that finance teams typically rely on junior analysts to perform.

This specialized version of Claude can now parse corporate earnings calls, scan vast financial data warehouses, run complex Monte Carlo simulations (a sophisticated technique that plays out a financial “what if” game thousands of times to map all possibilities), and produce investment memos that look like they came from a human who has not slept in three days. The human in question, however, may not be needed much longer.

The announcement came with powerful testimonials from industry giants. Bridgewater Associates, one of the largest and most influential hedge funds in the world, is already a user.

“We’ve been developing capabilities powered by Claude since 2023,” said Aaron Linsky, CTO of AIA Labs at Bridgewater. “Claude powered the first versions of our Investment Analyst Assistant, which streamlined our analysts’ workflow by generating Python code, creating data visualizations, and iterating through complex financial analysis tasks with the precision of a junior analyst.”

The translation is clear: Claude is already doing the work of entry level employees at the world’s most elite firms.

Claude Is Now a Finance Analyst in a Box

Anthropic claims that its latest model, Claude 4, outperforms OpenAI’s GPT-4 and other rivals on specialized financial tasks. In one benchmark, Claude scored 83 percent accuracy on complex Excel modeling challenges that simulate real world investment cases. This means Claude can now perform tasks that are the bedrock of modern finance:

• Build and tweak the intricate financial models used to value companies or forecast cash flows.
• Analyze quarterly earnings calls and summarize key takeaways instantly.
• Pull data from complex data warehouses like Snowflake or Databricks (think of these as giant, centralized digital libraries for a company’s financial information) and visualize it on demand.
• Draft institutional quality pitch decks and investment memos.
• Write Python code, a popular programming language, to automate tedious number crunching tasks.

Claude does not just assist humans; it executes entire workflows. That’s why Anthropic is positioning it less as a simple chatbot and more as an enterprise grade workhorse.

213,000 Hours Gone and Not Coming Back

The statistics provided by early adopters are staggering. Norway’s sovereign wealth fund, NBIM, which manages one of the largest investment funds globally, says Claude has already replaced the equivalent of over 213,000 work hours across its finance and risk teams. CEO Nicolai Tangen quantified the productivity gains at approximately 20 percent and added that Claude now automates the monitoring of news and earnings calls for 9,000 companies.

Meanwhile, insurance giant AIG says it is using Claude to transform its underwriting process. According to CEO Peter Zaffino, “We have been able to compress the timeline to review business by more than 5x (…) while simultaneously improving our data accuracy from 75% to over 90%.”

In the high stakes world of finance, speed and precision are everything. Claude appears to offer both, without demanding a bonus or taking a vacation.

The Death of the Analyst Track?

For decades, aspiring financiers have cut their teeth as entry level analysts at big banks and hedge funds. The work is notoriously brutal, defined by 80 hour weeks, endless Excel modeling, and all nighters building pitch decks that no one might read. But it has always been the essential rite of passage into a lucrative career.

Now, Claude does all of that. It does it faster, without typos, and without needing to impress a managing director.

While Anthropic insists the goal is to free up humans, it is clear where this is heading. Claude does not just save time on grunt work. It has the potential to replace the very need for junior analysts to be doing this work in the first place.

Anthropic is pitching this as a win-win. Companies save money and analysts get to “focus on higher level tasks.” But in a cutthroat industry where cost cutting is constant, those higher level tasks may not materialize fast enough to absorb a workforce whose primary function has been automated.

AI Isn’t Just Coming for Blue Collar Jobs Anymore

The finance industry has long assumed that its white collar ranks were safe from AI disruption. Automation might hit the factory floor or call centers, but not the corner office.

Claude directly challenges that assumption. And it is not alone. OpenAI is working with PwC on similar initiatives. Google is embedding its Gemini models into trading platforms. The race is on to see which AI company can reshape Wall Street first and reap the rewards. Claude’s edge might be its deep integration strategy. It connects with essential financial data sources from S&P Global and Morningstar and platforms like Palantir and Snowflake. Claude can even write compliance policies, thanks to partnerships with accounting firms like PwC and Deloitte.

In short, Claude is not just intelligent. It is deeply wired into the plumbing of modern finance.

A Future Where Your AI Writes the Memos

Anthropic said that Claude is now available on the AWS Marketplace, with Google Cloud availability coming soon. Companies can drop it into their research teams or build custom applications using Claude’s API, a tool that allows different software programs to communicate with each other. If a firm wants its AI to write underwriting policies or track complex ESG (Environmental, Social, and Governance) compliance, Claude can do that too.

“Claude provides the complete platform for financial AI,” the company said. “Every claim links directly to its original source for transparency, and complex analysis that normally takes hours happens in minutes.”

If that sounds like the future of finance, it probably is. But for thousands of young analysts hoping to climb the ladder, Claude may have just pulled the first few rungs out from under them.