UnitedHealth, UPS, and Whirlpool Signal Early Earnings Concerns

Economic Challenges and Market Dynamics

The current profit-reporting season experienced its first major setback on Tuesday, as weaker-than-expected results from several key companies highlighted the underlying softness in the domestic economy. This has led to a growing reliance on megacap tech stocks to drive market performance.

United Parcel Service (UPS), the world's largest package delivery company, announced that it would no longer provide guidance on revenue or operating profit due to uncertainty about the economic outlook. In April, the company had already decided not to update its full-year outlook issued in January. Its June-quarter results fell short of Wall Street forecasts, adding to concerns about the sector’s future.

Tariffs were cited as part of the "dynamic and evolving trade environment" that the company is navigating into the second half of the year. Meanwhile, appliance maker Whirlpool slashed its annual profit guidance, reduced its quarterly dividend, and reported weaker-than-expected second-quarter earnings in a late Monday update. A soft housing market and efforts by Asia-based rivals to build up stockpiles of appliances ahead of tariffs taking effect have negatively impacted the results, posing ongoing risks for the year.

UnitedHealth also issued another round of disappointing profit guidance, citing changes to the Affordable Care Act and rising medical costs. The company’s full-year adjusted earnings are expected to decline for the first time since 2008. Although Boeing posted better-than-expected results, it continued to report negative free cash flows, losing $1.24 per share.

Weakening U.S. Economic Prospects

U.S. economic prospects appear to be weakening, with Goldman Sachs noting in a recent report that tariffs are likely to blunt GDP growth for at least the next three years by slowing trade and investment. The bank estimated that GDP growth in the first half of this year will be slightly over 1%, and expects it to be slightly under 1% in the second half of the year.

Samuel Tombs, chief U.S. economist at Pantheon Macroeconomics, agrees, stating that even if the Bureau of Economic Analysis issues a better-than-expected estimate of second-quarter GDP on Wednesday, this may be due to disruptions linked to tariffs and trade. A rush to import goods and avoid tariffs in the first quarter ultimately led to GDP shrinking by 0.5%. The sale of those goods, along with an overall slowdown in imports, is expected to have boosted growth over the three months ending in June.

"The economy’s underlying momentum likely remained weak following the hit from the tariff shock and the ongoing drag from high interest rates, with consumption rising only modestly and investment falling," he said.

Market Reaction and Tech Influence

Market reaction to Tuesday’s earnings news suggests that investors remain focused on this week’s slate of earnings reports from big tech companies. Even with sharp declines for UnitedHealth and UPS, as well as a 17% tumble for Whirlpool, the S&P 500 was in position to close at a record high in early trading. This highlights the enormous influence megacap tech stocks have on the broader market, and how they may not always be reliable indicators of potential economic weakness.

The downbeat news from the three companies comes just before what is likely to be a crucial two-day stretch for the stock market as four of its biggest names post June quarter updates and near-term outlooks. These four companies—Apple, Microsoft, Meta Platforms, and Amazon.com—represent nearly a fifth of the S&P 500’s $58.3 trillion in market value.

Market Concentration and Sector Performance

The S&P 500 is now more concentrated than at any time in its history, with the top 10 stocks comprising around 39% of the benchmark’s total market value. According to LSEG data, the S&P 500’s Information Technology sector, which includes Apple, Microsoft, and Nvidia, will generate around a fifth of all the benchmark’s $538 billion in profits. Adding in the Communications Services sector, which includes Meta Platforms and Alphabet, takes that tally to around 34%. Topping it off with the financial sector lifts it to 54%.

Capital Economics notes that while six of the 11 S&P 500 sectors have posted gains since the market’s previous peak in mid-February, “the rally has been less broad-based when it comes to size.” In other words, it has been the biggest companies that have lifted the index.

Thomas Matthews, head of markets for the Asia Pacific region at Capital Economics, argues that the narrowness of the rally means the market likely will “depend especially heavily on ‘big tech’ profit results continuing to paint a positive picture,” especially around artificial intelligence.

"With the worst of the risks around trade seemingly fading, we suspect there are fewer remaining obstacles to further investor enthusiasm for AI…even if that meant the rally narrowed further," he said.