Greetings,

In the past six months, Wall Street's profit forecasts for S&P 500 companies have risen at the fastest pace since the post-pandemic era. But market experts warn that these exuberant forecasts may be unsustainable, and any shortfall in expected profits could prompt a sharp market correction. More on that below.

Also in this edition:

• Software firms struggle to manage private debt
• AI bond issuance raises credit risk concerns
• New index shows which S&P 500 firms are leading in AI
• Finance teams spend 13 hours weekly verifying AI outputs

Wall Street analysts have raised profit forecasts for S&P 500 companies by nearly 20% in the past six months, driven by a strong US economy and the artificial intelligence boom, but some investors are concerned about the rapid increase, fearing it could create an "earnings bubble." While the stock market has reached record highs, some investors are cautious about the sustainability of current profit levels.

Software companies have struggled to manage private loans, with the value of such loans dropping below 80% of their original value, according to analysis by MSCI. "Software companies were taken private with very high leverage, assuming those revenues would keep recurring forever, even though the private-equity managers also cut costs at all these companies," said Gil Luria, head of technology research at D.A. Davidson.

The US corporate bond market seems safer as more high-rated tech companies, such as Amazon, Meta, Alphabet and Nvidia, sell debt to fund artificial intelligence projects, raising the average credit rating in Bloomberg's US investment-grade bond index. However, investors worry that the trillions spent on AI might not be as profitable as expected, potentially resulting in wider spreads and losses for bondholders.

Wall Street is experiencing a rotation trade as weak jobs data prompts investors to move away from artificial intelligence giants and toward sectors such as health care and consumer staples. The Dow Jones Industrial Average has reached a record high, while the Nasdaq Composite has declined. Investors are increasingly confident that the Federal Reserve will not raise interest rates soon, given cooling inflation and a stagnant job market.

Private credit funds are attracting significant investments from large institutions, with North American direct lending funds raising at least $16 billion in the second quarter, according to Preqin. This surge comes as retail investors withdraw, creating opportunities for institutional capital.

The AI-Driven Enterprise Institute has released an index showing how S&P 500 companies are implementing artificial intelligence. The index evaluates companies based on AI strategy, implementation and leadership knowledge, with the IT sector leading and real estate lagging.

Finance teams are spending an average of 13 hours a week verifying artificial intelligence outputs, according to a report from International Data Corp. and Sage. The report notes that although artificial intelligence tools can save time and money, the need for verification, which the report dubs a "verification tax," consumes about $78,000 annually per senior finance professional.