TSMC Earnings Report Suggests Challenges for Apple Outlook

Advanced Chip Demand Falters as TSMC Cuts Outlook

Taiwan Semiconductor Manufacturing Co. ($TSM), the world's largest contract chipmaker, reported third-quarter revenue of $17.28 billion, falling short of the $17.55 billion consensus estimate compiled by Bloomberg. The company also issued a cautious outlook for the current quarter, projecting revenue between $18.8 billion and $19.6 billion, below the $20.2 billion analysts had anticipated, signaling a broader slowdown in demand for its cutting-edge chip technologies.

In response to the earnings miss and lowered guidance, $TSM shares dropped by 4.8% during pre-market trading in Taipei, reflecting investor concern over softening demand for advanced semiconductors. The decline reverberated across the broader technology sector, with futures for the $SOX semiconductor index indicating a potential opening dip of over 2%.

Market Impact

The immediate market reaction saw $TSM's American Depositary Receipts (ADRs) fall by 3.9% in after-hours trading, reducing its market capitalization by approximately $20 billion. This marks the largest single-day percentage decline for the stock since May 2023, when concerns over global economic slowdowns first began to impact the semiconductor industry. Trading volume for $TSM ADRs surged to 1.5 times its 30-day average, indicating significant institutional selling pressure.

The report's implications extend significantly to Apple Inc. ($AAPL), TSMC's largest client and a primary user of its most advanced N3 and N4 process nodes for iPhone and Mac processors. $AAPL shares dipped 1.2% in extended trading, reflecting concerns that TSMC's weaker guidance for high-end chip demand could translate into reduced iPhone sales, particularly for the latest models. Analysts are now scrutinizing $AAPL's upcoming earnings call for revised iPhone shipment forecasts, with some models suggesting a potential 5% reduction in Q4 iPhone unit sales compared to earlier projections.

Beyond $AAPL, other major TSMC clients like Nvidia ($NVDA) and Advanced Micro Devices ($AMD) also experienced minor pullbacks, declining 0.8% and 0.7% respectively in after-hours trading. While demand for AI-related chips remains robust, the report's emphasis on broader weakness in advanced nodes suggests that even the high-performance computing (HPC) segment, which includes data center GPUs, may face some inventory adjustments or a slower ramp-up than previously expected in other sub-sectors. The $SOX index, a key barometer for the semiconductor industry, closed down 0.6% yesterday, and today's futures suggest further downside risk, potentially testing its 50-day moving average at 4,250 points.

What Analysts Are Saying

Analysts are largely interpreting TSMC's report as a confirmation of a prolonged inventory correction across several key end markets, rather than a fundamental shift in long-term demand. "According to Ming-Chi Kuo of TF International Securities, TSMC's cautious outlook primarily reflects extended inventory adjustments in the smartphone and PC segments, with demand for the N3 process node for the iPhone 15 Pro Max being notably below initial expectations," he noted in a client memo. "However, the structural growth drivers for AI and HPC remain intact for 2024 and beyond."

Goldman Sachs analysts maintained their "Buy" rating on $TSM, but revised their 12-month price target down to $125 from $132, citing "near-term headwinds from macroeconomic uncertainties and consumer spending shifts." They emphasized that while capacity utilization for older nodes remains weak, the company's long-term competitive advantage in leading-edge technology is unchallenged. "The current weakness presents a strategic entry point for long-term investors," their report stated, "as TSMC continues to be indispensable for advanced chip manufacturing."

Conversely, analysts at Citi expressed a more cautious view, downgrading their outlook for the broader semiconductor sector to "Neutral" from "Overweight." "TSMC's guidance cut indicates that the much-anticipated second-half recovery might be weaker and more drawn out than projected," a Citi research note highlighted. "We foresee a challenging environment extending into early 2024, particularly for companies heavily reliant on consumer discretionary spending."

What to Watch

Investors should closely monitor TSMC's capital expenditure guidance for 2024, which the company expects to be in the range of $28 billion to $32 billion. Any significant deviation from this range could signal either a more aggressive push into new technologies or a deeper cutback due to sustained weak demand. The current guidance is already lower than the $36 billion spent in 2022, reflecting a more conservative approach.

Apple's upcoming earnings report on November 2nd will be a critical event. Any revisions to $AAPL's iPhone shipment forecasts, especially for the crucial holiday quarter, will provide direct insight into the demand trends that are impacting TSMC's advanced node utilization. A significant miss could further pressure $TSM and the broader tech supply chain.

Key macroeconomic indicators, particularly consumer spending data from major economies like the U.S. and China, will also be crucial. A sustained rebound in consumer confidence and discretionary spending could alleviate inventory pressures in the smartphone and PC markets, boosting demand for TSMC's chips. Conversely, any further economic deceleration could prolong the current downturn.

Finally, investors should watch for any updates on TSMC's global expansion plans, particularly its progress in Arizona and Germany. Delays or cost overruns could impact long-term profitability, while successful execution could diversify its manufacturing base and mitigate geopolitical risks. The $TSM ADRs have a key support level around $85, with resistance at $95.