Microsoft surged 15.5%, but its free cash flow was cut in half

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Microsoft surged 15.5%, but its free cash flow was cut in half

Thursday, July 30, 2026

At the close on July 30, MSFT was fixed at $451.10, up 15.51% in a single day, with trading volume expanding to 2.8 times the three-month average daily average, and market capitalization increasing by about $455 billion in a single day—Microsoft's best trading day since October 2008.

A financial account on X mentioned this stock eight times in one day, @KobeissiLetter posted two consecutive reports, using phrases like "from one of the most hated"; Someone on r/wallstreetbets directly posted screenshots of million-dollar unrealized gains.

The catalyst was neither rumors, buybacks, or short squeezes, but a solid FY2026 Q4 financial report: revenue approached $90 billion, up 18% year-over-year, earnings per share were $4.81, and Azure's growth accelerated from 40% last quarter to 43%, with annual revenue surpassing $100 billion for the first time.

But the same financial report hides another figure—full-year free cash flow was only about $67 billion, down 23% year-over-year in the fourth quarter. The market applauded the first ledger today, while the bears focused on the second.

Latest price $451.10 ▲ +15.51%

Market capitalization $3.35 trillion ▲ Single-day +455 billion

Free cash flow Approximately 67 billion USD ▼ Q4 year-on-year down 23%

A company that sold water, electricity, gas, and office buildings together

Microsoft's full-year FY2026 revenue is $331.8 billion, up about 18% year-on-year; Net profit was $133.7 billion, up about 31% year-over-year; Earnings per share were $17.95, with a cumulative increase of over 50% over two years.

The income was split into three pieces

Productivity and Business Processes runs Microsoft 365 Business, LinkedIn, and Dynamics 365; Intelligent Cloud runs Azure, GitHub, SQL Server, and Nuance; More Personal Computing features ads for Windows OEM, Xbox, Surface, and Bing.

In the fourth quarter, Intelligent Cloud posted $39.31 billion in revenue for the quarter, a year-on-year increase of 31.6%, making it the fastest-performing segment among the three.

What does irreplaceability really look like?

If cloud computing is compared to water, electricity, and coal, Microsoft's special point is that it not only sells water, electricity, and coal but also rents office buildings, access control systems, and employee desks to you along with it.

The underlying layer is Azure computing power, the middle layer is collaboration with OpenAI's models, and the upper layer is the Teams, Exchange, ShareShare, and Power BI that hundreds of millions of knowledge workers open every day—an end-to-end closed loop that competitors find hard to replicate on a single dimension.

Copilot locks this layer even more tightly. It is based on the enterprise's own emails, documents, and meeting records; the longer it is used, the thicker the context accumulates, and the greater the loss from moving. This quarter's earnings report confirmed that Microsoft 365 Copilot has surpassed 30 million paid seats.

The government side is even more extreme. Federal agencies such as DoD, USMC, DoJ, and DoS continue to procure through Unified Support contracts, while security certifications like FedRAMP High, IL5, and IL6 often have cycles of two to three years, so there is simply no short-term option to "switch providers."

So here's the question: for a system that even the military can't move, how many times should the market value it?

25x P/E or 50xP/C, which is the truth?

Based on a closing price of $451.10 and earnings per share of $17.96, MSFT's current P/E ratio is about 25.12 times and price-to-sales ratio about 10.1 times. Excluding a 31% net profit growth rate, the PEG is about 0.8, below the classic threshold of 1, which seems fairly restrained.

With a return on equity of 27.99%, it ranks among the top tier for a $3 trillion market cap. After the earnings reports, many investment banks collectively raised their target prices, using this very logic.

But if you swap the denominator for cash, the picture changes

Microsoft's full-year FY2026 operating cash flow reached $182.9 billion, with Q4 single-quarter revenue of $55.4 billion, a year-on-year increase of 30%, demonstrating an impressive ability to generate revenue. Many people stop at this point.

The problem lies in the line below

Capital expenditure for the full fiscal year was $115.9 billion. Subtracting operating cash flow, free cash flow is reduced to about $67 billion. At current market value, the price-to-cash ratio is about 50 times, and the free cash flow yield is only about 2%.

Even more dazzling is the rhythm. Capital expenditure and financing leases in the fourth quarter totaled $41 billion, a year-on-year surge of 69%, directly pushing quarterly free cash flow to $19.6 billion, a year-on-year decline of 23%.

So Microsoft is a highly profitable company, but it's buried the vast majority of its cash back in the ground. It looks cheap with the income statement, expensive with the cash flow statement—which one do you believe?

As for whether today's surge has fully realized the good news all at once,

Azure acceleration, Copilot seats, and operational leverage have basically been priced in by a 15.5% increase. What has truly not been priced is how much profit margin will remain when this $115.9 billion capital expenditure turns into depreciation in two or three years.

A mature company is making moves in its growth phase

By any standard, Microsoft has long passed the verification phase. With $331.8 billion in revenue, $133.7 billion in net profit, and an operating margin of about 46.8%, these figures represent the pinnacle of the global software industry.

Azure's full-year revenue surpassed $100 billion, a 41% increase, indicating that the cloud business itself has achieved large-scale monetization; Government contracts and Copilot commercial SKUs have entered a surge in volume.

The technical side also supports this qualitative. The 50-day moving average is $397.91, the 200-day moving average is $434.13, and the closing price at $451.10 has just topped two long-term moving averages, just about 3.9% below the 200-day moving average—the stock price has just climbed back to the long-term trendline, so it's not a bubble yet, but short-term momentum is already at full capacity.

The cloud market's three kingdoms battle, plus a supply chain witness

Amazon's AWS remains the top public cloud shareholder, with about 30% share, and boasts the broadest regional coverage and longest first-mover time in the IaaS layer. It is massively deploying its self-developed Arm architecture Graviton 5, using cost-effectiveness as a knife to directly cut into the x86 ecosystem.

Alphabet's Google Cloud has differentiated advantages in the model layer (Gemini) and its self-developed TPU, but its enterprise sales network still lags behind Microsoft's, with revenue only about 40-50% of Azure's, and operating leverage yet to be unleashed.

Oracle relies on databases and Fusion Cloud to hold its corporate ground, actively competing for AI training workloads through OCI, but its overall cloud share remains far below the top three.

Strictly speaking, Meta is not a direct competitor—its monetization path is advertising. What truly deserves concern is WhatsApp Business Agents' pilot in Brazil achieving an 85% automated resolution rate, which could reshape the customer service software value chain in the long term and indirectly squeeze the positions of Dynamics 365 and LinkedIn in customer interaction scenarios.

Supporting evidence provided by the supply chain

In Samsung Electronics' quarterly report, the AI infrastructure cycle has spread from HBM to conventional server DRAM (with average prices up over 40% quarter-on-quarter) and enterprise-grade SSDs.

This corroborating evidence is crucial

It shows that Microsoft's $115.9 billion capital expenditure corresponds to actual hardware purchases, not financial reallocations. On the flip side, the increased memory price is also one of the reasons Microsoft's capital expenditures exceeded expectations.

Microsoft's differentiating advantage lies in full-stack integration and deep enterprise channels, but its weaknesses are clear—pure computing power cost-effectiveness and self-developed chips, and Microsoft has been catching up.

The ceiling is still far away, but the crowding is rising

The global public cloud market is expected to be in the $800 to $900 billion range by 2026, and is expected to surpass $1.5 trillion by 2029, with a compound annual growth rate of about 20%. Azure holds approximately 24% to 25% of the global IaaS plus PaaS market.

The incremental engine comes from AI. Industry institutions predict that the top five North American cloud providers will see AI inference computing power demand surge by about 122% year-on-year in 2026, with capital expenditure increasing by nearly 87% year-on-year; The world's top nine cloud providers combined annual capital expenditure of approximately $830 billion.

Looking at the three-year perspective, under the optimistic scenario, Microsoft's annual compound annual revenue growth rate could reach 18% to 20%, the baseline scenario 14% to 16%, and the pessimistic scenario 10% to 12%. There are three key variables: Can Azure maintain growth above 25%, Copilot's price increase can raise ARPU by 15% to 25%, and government contract renewal rates can stay above 90%.

The real bottleneck isn't demand, but electricity—gas turbine deliveries are already five or six years ahead.

Six cards in the hands of the bulls

The reason this surge reached 15.5% is because the earnings report simultaneously addressed several of the market's biggest concerns:

▲ Bull Case

Bears do not deny fundamentals; they only calculate one account

The bearish logic has never been about "Microsoft is failing," but rather "which segment of cash flow is this price buying":

▼ Bear Case

For the next three quarters, let's look at these five things

After a sharp rise, the market quickly switches to "verification mode"—whoever pays first gains the pricing power for the next round:

•	FY2027 Q1 Financial Report (around end of October): Verify whether the median 16% growth in revenue guidance and Azure's roughly 45% constant rate growth rate can be realized
•	The execution rhythm of approximately $175 billion in capital expenditure in FY2027 and the proportion of financing leases directly determine the shape of the free cash flow curve
•	Copilot continues to climb from 30 million paid seats, along with the subsequent price increases for Microsoft[365]
•	AI inference computing power demand is expected to surge by about 122% year-on-year in 2026, and North American cloud providers' capital expenditures will grow by nearly 87%, with Azure as the main contributor
•	Whether data center power and gas turbine delivery periods (already scheduled for five or six years) can be eased is a common premise for all optimistic scenarios

From the "most disliked large-cap stock" to the strongest single-day stock

Looking back over the past 12 months, MSFT has followed a typical "expectation gap repair" path. The 52-week high was near $555, while the low briefly reached around $349, a volatility far exceeding what a $3 trillion blue chip would expect.

Suppression comes from capital expenditure. In April this year, the company announced a capital expenditure plan of about $190 billion for the 2026 calendar year, which the market immediately interpreted as a "margin killer," with valuations compressed and 12-month returns dropping to double digits—hence the phrase "one of the most hated stocks" on social media.

The post-market earnings report on July 29 directly refuted this narrative: revenue +18%, net profit +31%, operating profit margin rising instead of falling, with Azure's growth accelerating rather than slowing. The next day, the market repriced it with its largest single-day gain since October 2008.

It's worth keeping a bit of clarity

This is more like a correction to excessive pessimism rather than the starting point for a new uptrend. The stock price has just returned to about 3.9% above the 200-day moving average. Historically, after a 15% surge in a single day, Microsoft typically enters a two- to four-week sideways consolidation phase.

⚠️ Risk Notice • Full-year free cash flow was about $67 billion, down 23% year-on-year in Q4, with cash returns being eaten up by capital expenditures • FY2027 capital expenditure guidance is about $175 billion; if AI demand slows, depreciation will concentrate on impacting profit margins after FY2028 • The RSI is around 72, entering the overbought zone, with a short-term mean reversion risk after a one-day +15.5%. • Arm-based data center CPU standardization has long eroded the market share of Windows Server and x86 ecosystems • Data center power and gas turbines have delivery times of up to five to six years, which is a hard constraint for all growth scenarios

🟡 Neutral The income statement proves growth, but the cash flow statement does not yet prove returns.

💬 Discussion The financial report addressed growth doubts, but not valuation concerns. Live buy and sell positions are posted on MSFT via the official WeChat account.

Data source

•	Source: NextPick real-time market snapshot + Microsoft FY2026 Q4 earnings and earnings call + SEC announcement + mainstream financial media coverage.