Qualcomm shares fell about 9% in premarket trading on November 5, 2026, after the chipmaker reported fiscal fourth-quarter results in which handset revenue dropped 26% year over year to $5.14 billion. That miss on phones outweighed a data-center line that brought in $650 million and a CEO promise of $5 billion in data-center sales in fiscal 2027.
Total revenue for the quarter came in at $10.32 billion, down 8% from a year earlier. Qualcomm published the numbers on November 4. We covered the after-hours reaction and the cost-driven guidance concerns in our earlier piece on Qualcomm’s 6% extended-trading drop. This analysis goes a layer deeper into the segment arithmetic, because the headline numbers hide which parts of the business moved and by how much.
One framing note before the numbers. Several outlets, including the Economic Times and the San Luis Obispo Tribune, described the smartphone weakness as overshadowing data-center momentum. That wording is a characterization, not a fact Qualcomm reported. The company never said one business canceled out the other. The figures below speak for themselves, and where we calculate something ourselves, we say so.
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What Qualcomm Reported on November 4
Qualcomm Incorporated (NASDAQ: QCOM) reported fiscal fourth-quarter and full fiscal 2026 results on November 4, 2026. The chip-segment unit, known as QCT, brought in $9.02 billion, an 8% decline. Inside it, handsets slid 26% to $5.14 billion, which also fell short of the StreetAccount estimate of $5.21 billion. The gap to the estimate was only about $70 million, or roughly 1.3%, yet the market treated the year-over-year collapse as the real story.
Automotive and other chips told a very different story. That line rose 89% to $1.99 billion. Data-center revenue reached $650 million, drawn mainly from custom-chip solutions and networking. For the fiscal first quarter, Qualcomm guided revenue of $10.4 billion to $11.2 billion and earnings per share of $2.15 to $2.35. It also said it expects another $650 million of data-center sales in that quarter, against a Visible Alpha analyst estimate of $539.1 million.
CEO Cristiano Amon told investors the company expects $5 billion of data-center revenue in fiscal 2027. That figure is the centerpiece of the diversification pitch, and it is also where analysts pushed back hardest, as the next sections show.
The Key Numbers in One Table
The table below collects every figure Qualcomm and the covering outlets confirmed for the quarter and the outlook. Nothing in it is estimated by us.
| Metric | Reported figure | Change or comparison |
|---|---|---|
| Fiscal Q4 revenue | $10.32 billion | Down 8% year over year |
| QCT chip-segment revenue | $9.02 billion | Down 8% |
| Handset revenue | $5.14 billion | Down 26%, versus $5.21 billion StreetAccount estimate |
| Automotive and other chips | $1.99 billion | Up 89% |
| Data-center revenue | $650 million | Custom-chip solutions and networking |
| Q1 FY2027 data-center guide | $650 million | Visible Alpha estimate: $539.1 million |
| Q1 FY2027 revenue guide | $10.4 billion to $11.2 billion | EPS guide: $2.15 to $2.35 |
| FY2027 data-center target | $5 billion | Stated by CEO Cristiano Amon |
Why Qualcomm Handset Revenue Fell 26%
A 26% drop in the largest product line is not a rounding error. Working backward from the reported percentage, handset revenue a year earlier was roughly $6.95 billion. That is our arithmetic, not a published number, and it carries the usual caveat that Qualcomm rounds its percentages. The implied decline is close to $1.8 billion in a single quarter.
Amon framed the pressure as a supply problem. According to CNBC’s coverage of the earnings discussion, he said Qualcomm does not have a demand problem, and called it “a supply issue.” In plain terms, phone makers could not or would not buy the volume of premium chips they bought a year ago, and the constraint sat in the components around the processor rather than in consumer appetite for phones.
That claim deserves some skepticism. Supply constraints and demand softness often look identical from a chip vendor’s seat, because both show up as lower orders. Phone makers facing pricier memory can raise device prices, trim specifications, or cut build plans. Each response lowers shipments of Snapdragon parts. Whether you label the cause supply or demand, the revenue line moved by the same amount.
Memory Costs and the Supply Squeeze
Memory is the thread running through nearly every coverage angle. Amon said Qualcomm saw the memory shortage coming and prepared early, a point reported by the Economic Times’ manufacturing desk. His exact words were “Unlike some other companies, we saw the memory shortage coming and prepared for it early.” The remark reads as a nudge at rivals, but it does not change the quarter’s result. Preparation protected Qualcomm’s own supply. It could not make handset customers buy more chips when their own memory bills rose.
Seoul Economic Daily ran a headline pairing Qualcomm with Arm under the same memory-crunch banner, which suggests the pressure reaches beyond one vendor. We tracked the upstream side of the problem in our report on DDR5 chip prices and the shortage timeline, where the pricing data points to relief arriving well after this quarter.
How memory inflation reaches a chip vendor
The chain works like this. A phone maker budgets a fixed bill of materials for each model. When DRAM and storage prices climb, the maker has three levers: raise the retail price, downgrade other parts, or build fewer units. The processor is usually the most expensive single component after memory and the display, so it becomes a target for trimming. Qualcomm’s premium-tier chips feel the squeeze first because flagship buyers are the most price-sensitive to a jump in the total device cost.
Reading the Segment Math
Strip out the percentages and look at dollars. The table below reconstructs the implied year-ago figures from the reported growth rates. Every number in the “implied” column is our own calculation from rounded percentages, so treat it as a rough guide, not as reported data.
| Line | Q4 FY2026 (reported) | Implied year-ago (our math) | Implied dollar change |
|---|---|---|---|
| Total revenue | $10.32 billion | About $11.2 billion | About -$0.9 billion |
| QCT segment | $9.02 billion | About $9.8 billion | About -$0.8 billion |
| Handsets | $5.14 billion | About $6.95 billion | About -$1.8 billion |
| Automotive and other | $1.99 billion | About $1.05 billion | About +$0.9 billion |
| QCT excluding handsets | $3.88 billion | About $2.85 billion | About +$1.0 billion |
Three observations follow from the table. First, handsets now account for roughly 57% of QCT revenue and about half of total company revenue. Second, the dollar loss in handsets (about $1.8 billion) is roughly twice the loss in total revenue (about $0.9 billion), which means the rest of the company added back about $0.9 billion. Third, automotive and other chips supplied almost all of that offset by themselves, with a gain near $0.9 billion.
Put differently, diversification is working, but it is working from a small base against a very large hole. A business growing 89% sounds explosive, yet its $1.99 billion total is still less than 40% of the handset line. Until the non-handset lines are closer in size, a double-digit swing in phones will always dominate the quarterly story.
Data-Center Revenue: $650 Million and a $5 Billion Target
The data-center figure matters more for what it signals than for its size. At $650 million, it equals about 6.3% of quarterly revenue. Qualcomm’s guide for the same $650 million in the fiscal first quarter beat the Visible Alpha estimate of $539.1 million by about 20.6%, so analysts were more cautious than management on the near-term ramp.
Now the harder question. A $5 billion year averages $1.25 billion per quarter. If the first quarter delivers $650 million, the remaining three quarters need to total about $4.35 billion, an average near $1.45 billion each. That is roughly 2.2 times the current quarterly pace, sustained across three straight quarters. It can happen if large custom-chip orders land on schedule. It also leaves almost no room for a delayed customer program.
CNBC’s earnings coverage describes the revenue as mostly custom-chip solutions and networking. That mix matters. Custom work tends to arrive in large, lumpy tranches tied to a handful of customers, unlike the broad flow of phone-chip orders across dozens of handset brands. Lumpy revenue is harder to forecast and easier to miss by a quarter.
Qualcomm’s networking ambitions also extend to wireless infrastructure. Our earlier reporting on the Starlink base station and its Qualcomm silicon and on Amon’s comment that Starlink revenue lands in fiscal 2028 shows that some of the most visible new business sits further out than the fiscal 2027 target.
What Analysts Said About the Sell-Off
Moor Insights & Strategy analyst Anshel Sag put the blame squarely on phones. As The State reported, he said “The new SpaceX deal will pay out over many years and will ship tens of thousands of units. However, handsets being down 26% really drags things down quite a bit, considering the size of that business, and I believe it is the major reason the stock is down.”
Sag’s comment makes the scale argument cleanly. A multi-year SpaceX program shipping tens of thousands of units sounds modest next to a business that sold $5.14 billion of chips in one quarter. Even a successful new customer needs years to offset a double-digit handset drop.
Morgan Stanley’s equity analysts took a harder line on the data-center thesis itself. In coverage carried by the San Luis Obispo Tribune, they wrote: “We lack conviction in a three-year ramp in a target-rich environment for AI semis, and it’s unclear whether a foundation built on custom chips has legs as the business transitions to merchant solutions.”
That critique targets two risks. The first is competition, since many chip vendors chase the same AI customers. The second is the shift from custom designs, where a customer commits volume up front, to merchant products, where Qualcomm must win sockets against established rivals. Management’s own tone was upbeat. CFO and COO Akash Palkhiwala said on the earnings call that the data-center business is off to a strong start, and the $650 million first-quarter guide supports that early read.
Automotive Quietly Carries the Diversification Story
Data center draws the headlines, yet automotive and other chips delivered the most reliable growth in dollar terms. An 89% jump to $1.99 billion added roughly $0.9 billion year over year by our math. That single line replaced about half of the implied handset shortfall.
Car platforms move on long design cycles, so revenue recognized now reflects design wins signed years ago. That makes the line steadier than phone chips, which depend on each year’s handset launch calendar and each maker’s quarterly build plan. Investors who want a cleaner read on Qualcomm’s progress should watch this segment alongside the data-center line, because it shows whether the company can build a second large business without waiting on an AI customer.
How Qualcomm Compares With AMD
The contrast with AMD, which reported the same week, sharpens the picture. Ars Technica described AMD’s record quarter as one where the data-center business doubled while gaming cratered. Our own report put AMD’s data-center sales at $8.5 billion, up 97%.
| Company | Data-center revenue | Weak consumer line | Weak line change |
|---|---|---|---|
| Qualcomm (fiscal Q4 2026) | $650 million | Handsets | Down 26% to $5.14 billion |
| AMD (Q3 2026) | $8.5 billion, up 97% | Gaming | Described by Ars Technica as cratering |
Both companies now share a pattern, a data-center engine growing fast while a consumer line shrinks. The difference is scale. AMD’s data-center business is already more than thirteen times Qualcomm’s quarterly figure, so it can absorb a consumer slump. Qualcomm’s data-center line is still in its first year of meaningful revenue, which explains why the market punished the phone weakness instead of crediting the AI pivot.
Historical Context: A Phone Chip Company Looks Elsewhere
Qualcomm built its modern business on mobile modems and Snapdragon processors, and handsets remain close to half of revenue today. Leadership has spent several years describing a plan to reduce that dependence, adding automotive, connected devices, and now data center to the mix. This quarter shows both sides of that plan in one report. The newer lines grew fast, and the old core shrank fast.
Diversification stories of this type usually run into the same timing problem. New businesses scale over years, while the core business can swing within a single quarter. Companies that survive the transition tend to be those whose new lines reach the size of the old one before the old one declines by a large amount. Qualcomm’s quarter shows how narrow that window can be, because a 26% handset drop arrived while the data-center line was still under 7% of total revenue.
Market Impact for Device Makers and Developers
For phone makers, the quarter confirms that component inflation is reshaping product plans. Fewer chips sold usually means fewer premium models, narrower regional launches, or higher shelf prices. Shoppers may see that in the form of fewer flagship variants and thinner specification upgrades through the holiday season and into early 2027.
For developers, the near-term effect is subtler. Snapdragon silicon underpins a wide range of Android devices and gaming handhelds, including products like the Redmagic 12 Pro with its Snapdragon Linux terminal. A weaker unit outlook does not remove those targets, but it can slow the cadence of new hardware that developers test against. Our hardware coverage follows these supply shifts as they reach consumer products.
An illustrative gap calculation
Here is a simple scenario, and it is illustrative only. If the roughly $1.8 billion quarterly handset decline persisted for four quarters, the annual gap would reach about $7.2 billion. That exceeds the entire $5 billion fiscal 2027 data-center target. In that scenario, even a perfect data-center year would not fully replace the lost phone revenue. Qualcomm has not forecast such an outcome, and the automotive gains narrow the gap, but the arithmetic explains why investors treated handsets as the controlling variable.
Five Predictions for the Next Four Quarters
These are our judgments based on the reported figures, not company guidance. Each could be wrong.
- Handsets stay the swing factor. Expect the next two earnings reports to hinge on handset revenue, since it still represents about half of total sales.
- The $5 billion target faces a mid-year test. Watch whether quarterly data-center revenue clears $1 billion by the second or third fiscal quarter. Falling short would revive the doubts Morgan Stanley raised.
- Automotive keeps growing, but at a slower rate. An 89% jump off a smaller base is hard to repeat. A still-strong double-digit gain would be a good result.
- Memory costs keep trimming premium phone volume. With relief for memory pricing looking distant, flagship phones will likely cost more or ship in smaller runs.
- More analysts will tie the stock to data-center delivery. If the phone line stabilizes, attention will shift to proof that custom-chip revenue converts into repeatable merchant sales.
What to Watch Next
The next concrete checkpoint is the fiscal first quarter, where Qualcomm guided revenue of $10.4 billion to $11.2 billion and EPS of $2.15 to $2.35. The midpoint of the revenue range, $10.8 billion, sits about 4.7% above the $10.32 billion just reported. That implies management expects a sequential improvement, which phone-chip orders will need to support.
Beyond the guide, three signals matter. One is whether the $650 million data-center forecast holds as reported shipments arrive. Another is any change in customers’ memory availability, since Amon tied the handset pressure to supply. The last is whether the company offers more detail on which customers sit behind the $5 billion figure. One caveat applies to every market-reaction number in this story. We have not converted the 9% premarket move into a market-value loss, because that conversion is not confirmed and premarket prices can shift before the open.
Frequently Asked Questions
How much did Qualcomm handset revenue fall? Handset revenue fell 26% year over year to $5.14 billion in the fiscal fourth quarter, according to CNBC and other coverage. It also missed the StreetAccount estimate of $5.21 billion.
What was Qualcomm’s total revenue in the quarter? Total revenue was $10.32 billion, down 8% from a year earlier. The QCT chip segment contributed $9.02 billion, also down 8%.
How big is Qualcomm’s data-center business? Data-center revenue was $650 million in the quarter, mostly from custom-chip solutions and networking. Qualcomm expects another $650 million in the fiscal first quarter, and CEO Cristiano Amon said the company expects $5 billion for fiscal 2027.
Why did Qualcomm stock fall? Shares dropped about 9% in premarket trading on November 5, 2026. Analyst Anshel Sag of Moor Insights & Strategy attributed the decline mainly to the 26% handset drop, as reported by The State.
Is the memory shortage the cause of the handset decline? Qualcomm’s CEO linked the pressure to supply and said the company saw the memory shortage coming. Phone makers facing higher component costs can cut volumes or raise prices, which lowers chip orders. Qualcomm has not published a breakdown that isolates memory from other factors.
Did data-center growth offset the phone decline? Not in dollar terms. By our calculation, handsets lost about $1.8 billion year over year, while data center contributed $650 million in total. The claim that one “overshadowed” the other is outlet framing, not a company statement.
What is Qualcomm’s outlook for the next quarter? The company forecast fiscal first-quarter revenue of $10.4 billion to $11.2 billion and earnings per share of $2.15 to $2.35.
