BiyaPay Market Watch | Google Stock Falls Nearly 10% After Earnings: Cloud Revenue Doubles, So Why Couldn't It Hold Up the Stock Price?

Google Cloud revenue grew 103% year-over-year, which sounds like it should be the headline of a stellar earnings report. But on October 28, US Eastern Time, after Alphabet announced its third-quarter results, the stock fell sharply in after-hours trading. The market didn't overlook the cloud business growth—it was asking a different question: the new business is growing fast, but can it offset advertising revenue falling short of expectations and the cash flow pressure from AI infrastructure spending?

Alphabet's third-quarter revenue was $127.577 billion, up about 25% year-over-year; operating income reached $40.576 billion, up about 30% year-over-year. Google Cloud revenue was $30.709 billion, up 103% from the same period last year—nearly double last year's figure.

The stock performance was completely different. According to BiyaPay market data, GOOGL closed regular trading at $324.89, up 1.34%; after the earnings release, the stock turned lower, trading at $292.50 as of 19:59 US Eastern Time, down 9.97% from the regular close. After-hours quotes at different time points differ, so it's necessary to distinguish the specific quote timing rather than treating an intraday decline as the final drop.

The key to this market reaction is: with main business profit growth and rapid cloud expansion, why did it still fail to meet investor expectations? The answer requires looking at three aspects: the advertising business, profit composition, and cash flow.

Cloud is strong, but advertising remains the revenue backbone

Google Cloud's revenue doubling is substantive growth and should not be erased by the stock decline. But from the group's revenue structure, cloud accounts for about 24% of total revenue, while advertising revenue is about $82 billion, accounting for roughly 64% of total revenue. Advertising remains Alphabet's most important revenue source.

This quarter, Google Search and other revenue grew 12% year-over-year, and YouTube advertising revenue grew about 9% year-over-year. These businesses haven't stopped growing, but some advertising revenue metrics fell short of market expectations. For a massive advertising business, even if it's still growing, as long as the growth rate falls short of investors' prior judgment, it can affect market expectations for the company's overall profitability.

This also explains why the cloud business's strong performance didn't fully offset pressure on the advertising side. Cloud is growing fast and can raise the imagination for future revenue; but advertising still bears the group's important cash-generation task. If the market begins to worry about slowing advertising growth while AI infrastructure spending continues to rise, investors will naturally reassess the balance between these two parts of the business.

For investors watching GOOGL, after the earnings report they need to continue tracking advertising growth, cloud profitability, and changes in capital spending. At the trading level, there are also practical issues to consider, such as how to exchange the currencies needed for trading and how to arrange deposits and withdrawals. BiyaPay uses USDT as its core funding entry point, connecting US and Hong Kong stock trading with digital asset exchange and other services. Investors can exchange USDT for US dollars or Hong Kong dollars according to their needs, then use them for corresponding stock trading. For users watching multiple markets at once, this kind of integrated service can reduce switching between different tools; but the convenience of trading channels cannot replace judgment on corporate fundamentals and valuation.

Net profit decline doesn't mean the main business suddenly deteriorated

This quarter, net profit attributable to common shareholders was about $26.17 billion, lower than the same period last year; GAAP earnings per share were $2.12, also below market expectations. At the same time, operating income grew about 30% year-over-year—the two sets of data appear to contrast sharply.

One important reason is the change in investment gains and losses. This quarter saw about $8.7 billion in losses on equity securities investments, whereas related investments brought gains in the same period last year. The company disclosed that these equity securities losses had a negative impact of about $0.55 per share on earnings per share.

Changes in investment valuation significantly affect accounting net profit, but they don't mean search advertising customers suddenly paid less by the same amount. Therefore, one cannot conclude solely from the net profit decline that Alphabet's core operating capability deteriorated in tandem.

But nor can one simply add the investment losses back to profit and declare that the company's performance is actually good. Market expectations may use different profit measures; investors need to distinguish between GAAP EPS, adjusted EPS, and core operating profit before judging the gap between actual performance and expectations.

More importantly, even excluding the impact of investment gains and losses, whether advertising revenue met expectations, whether cloud can sustain growth, and how capital expenditure will affect cash flow still need independent assessment. Investment losses can explain profit fluctuations, but they cannot automatically eliminate operating-level pressure.

Free cash flow turns negative as AI spending squeezes financial room

This quarter, Alphabet's operating cash flow was about $42.290 billion, and purchases of property and equipment were about $51.355 billion. Subtracting the two, free cash flow was about negative $9.065 billion.

These figures show that the company's business still generates substantial operating cash, but the scale of construction and equipment spending is larger, exceeding what operating cash flow can cover for the quarter.

Negative free cash flow doesn't equal a net loss, nor does it mean the company immediately faces a liquidity crisis. But if capital expenditure continues to exceed operating cash flow, the company will need to draw on existing cash, adjust capital allocation, or use other financing methods to meet funding needs.

This affects investors' judgment on share buyback capacity, future financial flexibility, and the payback period of new investments. For shareholders, the truly important question isn't "is spending a lot a bad thing," but when the new infrastructure will be put into use, when customers will pay, and whether these assets can continue to generate sufficient returns in the future.

Building ahead can provide a foundation for business growth, especially during a period of strong AI and cloud computing demand. But if demand materializes slower than expected, equipment depreciation, maintenance, and operating costs will still gradually show up. Therefore, the relationship between capital expenditure scale and future cash recovery has become an important metric for evaluating Alphabet.

Google Cloud margin improves, but not all AI spending is profitable yet

Looking at segment operating performance, Google Cloud revenue this quarter was about $30.709 billion, operating income about $11.121 billion, and operating margin about 36.2%, significantly higher than the same period last year.

This shows that the cloud business is not only expanding revenue scale but also improving segment profitability. However, one cannot directly treat Google Cloud's margin as the net return on the entire group's AI investment. Group-level shared R&D, infrastructure, and other expenses are not necessarily all reflected in the cloud segment's profit.

In addition, TPU system sales were also one of the important contributors to cloud revenue growth this quarter. Hardware system sales, usage-based cloud services, and software subscriptions differ in revenue recognition, customer usage cycles, and cash recovery pace. A single quarter's sharp revenue growth cannot directly imply that the same growth rate can be replicated every quarter going forward.

Investors also need to watch the composition of cloud growth, whether customer demand can be sustained, and whether new infrastructure can translate into stable revenue and cash flow. Revenue doubling proves that business demand is growing, but future profit performance still depends on revenue quality, cost control, and the efficiency of continued investment.

Gemini user growth still needs commercialization before shareholder returns

Alphabet disclosed that the Gemini app has reached 1 billion users. This is an important signal of expanding AI product reach, but user scale itself doesn't equal paid subscribers, nor does it directly represent corresponding revenue.

AI's commercial value may be reflected in multiple areas: improving search experience, driving enterprise cloud service demand, increasing subscription revenue, or promoting sales of in-house compute systems. Different businesses have different revenue and cost structures, and they can't simply be added together, nor can the same user's activity across multiple products be double-counted as incremental commercial value.

Search especially deserves attention. AI answers have the potential to increase user engagement depth, but providing answers also requires compute and infrastructure investment. Only when advertising monetization, commercial queries, or other charging models can cover the related costs is usage growth more likely to translate into sustained profit growth.

Therefore, future earnings reports need to be observed alongside search revenue, cloud service structure, group expenses, and cash flow. Looking only at user numbers may underestimate commercialization costs; looking only at negative free cash flow in a single quarter may also ignore the fact that new businesses are still expanding.

After the stock decline, the key is reassessing expectations

Alphabet's nearly 10% after-hours drop reflects the market repricing performance and future investment returns—it doesn't mean the company's long-term value has a final answer.

Investors first need to judge whether prior growth expectations need to be lowered, and whether the market is beginning to expect that AI investment will take longer to generate returns. "The stock fell, so it's cheaper" isn't always true. If future earnings expectations are also declining, even if the stock pulls back, the valuation may not be more attractive.

For Alphabet, the profitability of the advertising business, the growth and margin of the cloud business, and the impact of investment gains and losses and capital expenditure need to be analyzed separately. Otherwise, single-quarter investment volatility may mask real changes in the core business.

The industry chain's reaction may also differ from Alphabet's own. Google increasing infrastructure construction may bring demand for chips, servers, and related suppliers, but these expenditures will first consume Google's own cash. Only when end customers keep paying and equipment utilization rises do supplier revenue and Google shareholder returns have a better chance of improving together. An expanded procurement budget cannot directly become a reason to buy the purchaser's stock.

If the advertising business continues to grow, the cloud business continues to contribute profit, and capital investment gradually converts into cash flow, current market concerns have a chance to ease. Conversely, if advertising growth slows further, cloud growth becomes volatile, and free cash flow remains under pressure, the market may simultaneously lower earnings expectations and the valuation level it is willing to pay.

The core contradiction in Google's earnings report isn't whether there is AI demand, but whether the old business's cash-generation capability and the new business's buildout speed can stay balanced. Cloud revenue doubling deserves attention, but what shareholders ultimately own is the entire company's earnings and financial arrangements, not just its brightest growth curve. Going forward, what matters more than looking at revenue growth alone is observing when and how these investments convert into sustained profit and cash flow.