CHICAGO, July 9 — Boeing shares dropped 2.8% on July 5, 2024, leading a broader slide in the Dow Jones Industrial Average that saw the index fall 1.5% on the day. The aerospace giant, headquartered in Chicago, has been under sustained pressure from production challenges and regulatory scrutiny that trace back to the 737 MAX crashes in 2018 and 2019. The detail that matters for investors watching Boeing is the production numbers.
In the first quarter of 2024, Boeing delivered 83 aircraft, down from 130 deliveries in the same period a year earlier. That drop reflects the technical reality of a manufacturer still wrestling with quality-control issues and supply-chain constraints that have slowed output across its commercial jet programs.
Two other Dow components also weighed heavily on the index that day. Caterpillar, based in Deerfield, Illinois, fell 2.5%. The construction and mining equipment giant, a bellwether for global industrial demand, reported 2023 revenue of $67.1 billion.
Goldman Sachs declined 2.3%, with the New York-based investment bank having posted 2023 net revenue of $46.2 billion.
The mechanics of a price-weighted index
Under the hood, the Dow’s structure amplifies the impact of certain stocks. Unlike market-cap-weighted indices, the Dow is price-weighted, meaning stocks with higher share prices exert a disproportionately large influence on the index’s movement. Goldman Sachs, trading around $450 per share at the time, carries significantly more weight than a lower-priced component, as ever with this index’s peculiar arithmetic.
The three stocks — Boeing, Caterpillar, and Goldman Sachs — are among the 30 components of the Dow Jones Industrial Average, which spans major U.S. corporations across sectors from aerospace and finance to industrial manufacturing. A single day’s trading rarely tells a complete story, but the July 5 moves underscored the concentrated risk inherent in a price-weighted benchmark where a handful of high-priced names can drive the entire index.
Production headwinds and regulatory scrutiny
Boeing’s production challenges have been building for years. The 737 MAX grounding following the 2018 and 2019 crashes triggered a cascade of regulatory oversight, manufacturing audits, and delivery delays that the company has yet to fully resolve. The first-quarter 2024 delivery figures — 83 aircraft versus 130 a year earlier — represent the concrete output consequences of those ongoing issues.
For Caterpillar, the 2.5% decline came amid broader concerns about global demand for construction and mining equipment, though the company’s 2023 revenue of $67.1 billion reflected a strong prior year. Goldman Sachs, with its $46.2 billion in 2023 net revenue, faced its own headwinds in investment banking and trading revenues.
What to watch next: Boeing’s production ramp and regulatory milestones remain the key variables for the stock’s trajectory. The company’s ability to stabilise its supply chain and satisfy Federal Aviation Administration oversight will determine whether delivery numbers recover toward pre-crisis levels. For the Dow as a whole, the price-weighted structure means that movements in high-priced components like Goldman Sachs will continue to exert outsized influence on the index’s daily performance, a technical quirk that rewards attention to individual stock prices rather than market capitalisation.
