When the Keystones Begin to Creak

Analysis of revenues, expenses, CapEx, free cash flow, risks, and the geopolitical context following the Alphabet and Tesla earnings reports released on July 22, 2026.

In the middle of the 1st century AD, Roman engineers erected one of the most perfect engineering achievements of the ancient world above the Gardon River in southern France - Pont du Gard.

Three tiers of arches, rising to a total height of 49 meters, were designed to carry water to the city of Nemausus (present-day Nîmes) along an aqueduct nearly 50 kilometers long. The uppermost level contains the small arches through which the water flowed. The middle and lower levels bear the entire weight.

At the center of every large arch sits a single stone - the keystone (clé de voûte). It is larger, heavier, and specially shaped. Without it, the arch is unstable and can collapse. Once placed with absolute precision, it locks the entire structure into place. The force that previously threatened to destroy the arch now makes it stronger.

Pont du Gard still stands today - nearly two thousand years later. It has survived floods, wars, earthquakes, and the passage of time. Because the keystones were set perfectly.

Today, on the world’s capital markets, the role of these keystones is played by a handful of companies. Their quarterly earnings reports are not merely corporate news. They are the test of whether the keystones of the entire market structure still stand firm.

Two reports released on July 22, 2026, told the same story with two different emphases. Alphabet (Google) and Tesla showed that revenues are growing, yet free cash flow has turned negative. The reason is identical: massive investments in artificial intelligence.

Alphabet Q2 2026: The Search Engine Turning into an Infrastructure Giant

Alphabet Revenue by Division for the Second Quarter of 2026

Operating income reached $40.8 billion (34% margin). Net income, however, surged to $112.1 billion because the company recorded substantial unrealized gains from its stakes in Anthropic, SpaceX, and other companies.

Expenses, CapEx, and Free Cash Flow at Alphabet

Operating expenses rose, but the real shock came from capital expenditures: $44.9 billion in a single quarter (double the amount a year earlier). Most of this spending went toward servers, data centers, and network infrastructure. Free cash flow turned negative $5.9 billion - the first negative quarterly result in years.

Key Cash Flow Items for Alphabet (Q2 2026)

Balance Sheet and Liquidity at Alphabet

Alphabet ended the quarter with $242.5 billion in cash and liquid securities. Long-term debt, however, jumped to $98.2 billion (nearly double), as the company issued new bonds and equity to fund its AI expansion.

New Products and Services from Google

Gemini now has 950 million monthly active users. Google Cloud backlog reached $514 billion. The company continues to roll out more AI features in Search and YouTube and is selling its own TPU chips to external customers.

Tesla Q2 2026: From Car Manufacturer to AI and Robotics Company

Tesla Revenue by Segment for the Second Quarter of 2026

Operating income, however, collapsed 57% to $398 million (margin of only 1.4%). Net income was $1.11 billion, supported by one-time gains.

Expenses, CapEx, and Free Cash Flow at Tesla

Capital expenditures surged to $5.8 billion (+142%). Free cash flow turned negative $1.1 billion - the first negative reading since early 2024. The company confirmed that full-year 2026 CapEx will exceed $25 billion.

Key Cash Flow Items for Tesla (Q2 2026)

Tesla Balance Sheet

Cash and investments: $43.5 billion. Total debt remains relatively low (around $9 billion), but the cash buffer is shrinking.

New Products and Services from Tesla

Robotaxi is already operating in seven U.S. cities (driverless in three of them). Cybercab 3 has entered production. Optimus (the humanoid robot) and FSD (Full Self-Driving) remain at the center of the strategy. Services (insurance, charging, software) are growing the fastest.

Alphabet vs Tesla: Key Financial Metrics Comparison - Q2 2026

Red Flags for Alphabet and Tesla After the Q2 2026 Reports

At Alphabet, the clearest red flag is the sudden reversal of free cash flow into negative territory. A company that for years generated tens of billions in free cash is now spending more than it earns from its core operations. The second warning is that the bulk of the impressive net income comes from unrealized gains on equity investments rather than from the operating business. The third flag is the rapid increase in debt - Alphabet nearly doubled its long-term obligations within a few months to finance AI infrastructure. There is also a strategic risk: if AI answers in Search reduce the number of clicks on advertisements, the company’s core business model could be undermined faster than Cloud is able to compensate.

Particular attention should be paid to the nature of these unrealized gains. In the second quarter, Alphabet recorded nearly $99 billion in gains from equity securities, which almost entirely explain the jump in net income to $112.1 billion. The two main positions are:

• SpaceX - Alphabet holds approximately a 6% stake, valued at around $94.1 billion as of June 30, 2026. The company went public in June 2026. A large portion of the position, however, remains locked up: roughly $80 billion is subject to short-term sale restrictions, and an additional $14.1 billion is locked until the third quarter of 2027. Alphabet is practically unable to realize this gain in the near term.
• Anthropic - this constitutes the bulk of Alphabet’s non-marketable (private) equity investments. The total carrying value of non-marketable equity securities reached $124.3 billion, with the vast majority, according to market data, attributable to the stake in Anthropic (approximately 14%). Anthropic’s valuation rose sharply during the quarter to around $965 billion.

These gains are unrealized - they exist only on paper. Alphabet has not received actual cash. For SpaceX the valuation is already market-based (following the IPO), but the sale restrictions render the position illiquid. For Anthropic the situation is even more delicate. As a private company, its valuation is determined by the most recent funding rounds and secondary transactions. Such valuations are highly subjective, depend on the mood of venture capital markets, and can change dramatically within months.

The risks of this accounting practice are several. First, if the valuation of SpaceX or Anthropic is revised downward, Alphabet will be forced to record large unrealized losses in future quarters, hitting net income and EPS. Second, these paper gains create a distorted picture of the real profitability of the operating business - investors may overestimate the quality of earnings. Third, they generate no cash flow with which the company can fund its massive capital expenditures. Finally, the concentration of such large value in two or three positions (one still private) increases the volatility of Alphabet’s equity.

At Tesla the red flags are even sharper. The 1.4% operating margin is worryingly low for a company that claims to be a technology leader. Negative free cash flow shows that growth is currently being financed by burning cash. Regulatory credits have almost disappeared - a source of easy profits that Tesla relied on for years. The automotive business, which still generates the bulk of revenues, is operating with shrinking margins while the company pours billions into Robotaxi and Optimus - projects whose commercial returns remain unclear. High dependence on management’s ability to deliver ambitious technological promises on schedule is also a material risk.

Summary of Red Flags at Alphabet and Tesla

Will the Earnings of Microsoft, Meta, Apple, and Amazon Add More Nuance?

Yes - and significantly. Microsoft, Meta, Apple, and Amazon will report on July 29 and 30. These results will show whether the cash-burn problem driven by AI is specific to Alphabet and Tesla or systemic across the sector.

Upcoming Earnings Calendar for the Technology Giants

Microsoft will be a critical benchmark for the Cloud business. If Azure continues to grow strongly but also shows a sharp rise in CapEx and pressure on free cash flow, the market will understand that Google Cloud is not an exception. Meta will provide insight into the health of digital advertising and whether AI is already delivering measurable returns in the advertising business. Apple will show whether consumer demand remains stable and how the company is handling higher memory costs and AI features in devices. Amazon, through AWS, will be the most direct competitor to Google Cloud - if acceleration in growth accompanied by massive capital spending is visible there as well, the picture will become even clearer: the entire sector has entered a capital-intensive cycle in which returns are still awaited.

If most of these companies also report negative or sharply declining free cash flow and raise CapEx guidance, the market will treat AI investments as a systemic risk rather than an individual problem of Alphabet and Tesla. Conversely, if some of them demonstrate better capital discipline, it will create differentiation and direct capital toward companies with a clearer path to returns.

How Federal Reserve Policy Will Affect Alphabet and Tesla

The Fed is currently in a “higher-for-longer” regime. Interest rates remain relatively elevated, and the probability of a hike in the coming months is not zero. This has several direct consequences.

First, the cost of capital for companies with large investment programs is rising. Alphabet has already increased its debt significantly. Higher rates make new financing more expensive and reduce the attractiveness of debt-funded CapEx. Tesla, although less leveraged, also feels the effect - higher rates constrain consumer demand for vehicles (especially higher-priced models) and make leasing schemes less attractive.

Second, higher rates exert pressure on the valuations of growth stocks. When the discount rate rises, the present value of future profits from AI projects declines. This explains why even strong reports with high revenue growth were punished by the market.

Third, if the Fed maintains a restrictive policy for longer because of energy prices and sticky inflation, consumer spending may slow. This would hit both Alphabet’s advertising business and sales at Tesla and Apple.

In this sense, Fed policy acts as an additional filter: companies that spend aggressively on AI can no longer rely on cheap capital and unlimited investor patience. They must prove more quickly that the investments generate real returns.

Risks, Opportunities, and the Geopolitical Backdrop Facing the Technology Giants

Common risks for Alphabet and Tesla

• Returns on AI investments are still not fully proven. The market is already punishing companies that spend more than they generate.
• Higher interest rates make financing CapEx more expensive.
• Competition for chips, electricity, and engineers is intensifying.

Specific risks for Alphabet

• Regulatory pressure in Europe and the United States on the advertising business and AI.
• Dependence on search - if AI answers reduce clicks on advertisements, the model suffers.

Specific risks for Tesla

• Shrinking margins in the automotive business.
• Dependence on regulatory credits (which have almost disappeared).
• High execution risk - Robotaxi and Optimus must prove commercial viability.

Geopolitics and Macroeconomics

The conflict in the Middle East and new U.S. tariffs increase the risk to component supply chains and energy prices. Higher oil prices fuel inflation and keep rates “higher for longer.” This is particularly painful for companies that invest aggressively with debt or burn cash.

What to Expect After the Alphabet and Tesla Reports

Alphabet has already warned that CapEx will continue to rise into 2027. Tesla has also confirmed that investments in AI and robotics will remain elevated. The next key milestones will be:

• Whether Google Cloud and Azure (Microsoft) continue to accelerate their growth.
• Whether Robotaxi and Optimus begin generating meaningful revenue in 2027.
• Whether free cash flow at both companies returns to positive territory in the second half of 2026.

At present the market is still willing to pay for growth, but it is becoming stricter in demanding proof that AI spending will turn into sustainable profits. Alphabet and Tesla are in the middle of this test - and the second-quarter results showed that the exam is far from over. The reports from Microsoft, Meta, Apple, and Amazon in the coming days will add critical nuance: whether this is the beginning of a broader reassessment of AI capital expenditures, or whether these two companies simply paid the price of aggressive expansion first.

Nearly two thousand years after Roman engineers set the keystones of Pont du Gard, the structure still stands. Not because the surrounding stones were particularly strong, but because the central stones were placed with surgical precision and have withstood the test of time.

Today Alphabet and Tesla (together with the rest of the Magnificent 7) are those keystones. Their second-quarter 2026 reports showed that the stones are still in place - but a faint creaking can already be heard. Free cash flow has turned negative. Capital expenditures have swollen. Margins have compressed.

The market is listening carefully to that sound. Because when the keystone begins to shift, the vibration travels through the entire arch - through the indexes, the funds, and the portfolios of millions of people.

The question is no longer whether these companies will continue to grow. The question is whether they will manage to maintain the precision with which the keystone must sit at the center of the arch. Because the history of Pont du Gard reminds us of one simple truth: when the keystone is sound, the entire structure endures for centuries. When it shifts - everything falls.

Frequently Asked Questions on the Alphabet and Tesla Q2 2026 Reports

1. Why is Alphabet’s net income so high while free cash flow is negative?

Net income was artificially inflated by nearly $99 billion of unrealized gains from stakes in SpaceX and Anthropic. These gains exist only on paper and generate no real cash. At the same time the company is spending record amounts on AI infrastructure, which turned free cash flow negative.

2. How real are the valuations of SpaceX and Anthropic on Alphabet’s balance sheet?

The SpaceX valuation is already market-based after the IPO, but a large portion of the shares remains locked up until 2027. The Anthropic valuation is even more subjective - it is based on the most recent private funding rounds and can change sharply. Both positions carry significant risk of future downward revaluations.

3. Why did Tesla’s operating margin fall to 1.4%?

The main reasons are the sharp increase in operating expenses (related to AI, Robotaxi, and Optimus), the almost complete disappearance of revenue from regulatory credits, and pressure on automotive margins at higher volumes.

4. Will Alphabet and Tesla continue to spend so aggressively on AI in 2027?

Yes. Both companies have explicitly stated that capital expenditures will remain elevated next year. Alphabet has already raised its 2026 guidance to $195-205 billion, while Tesla expects CapEx above $25 billion for the current year alone.

5. What should investors watch in the coming weeks?

The most important will be the reports from Microsoft, Meta, Apple, and Amazon (July 29-30). If the same pattern appears there - strong growth + sharply rising CapEx + pressure on free cash flow - the market will begin treating AI investments as a systemic rather than an individual risk.

Important notice

This article is for information and education only. It is not financial advice, an investment recommendation or professional advice of any kind. The views expressed are the author’s personal opinions and are not recommendations to buy, sell or hold securities, assets or investments. Investing involves substantial risk, including the possible loss of all capital. Past performance is not a guarantee of future results. Each reader should conduct independent research, consult a qualified financial adviser and weigh financial circumstances, risk tolerance and investment objectives before taking any decision. The author and borsite.net accept no liability for any loss arising from the use of the information in this article.