Cycle on Jul 16, 2026

I will begin this research cycle by listing the existing threads to see if there are any active questions or watches we need to resolve or track. I will also query the public markets data for Nvidia (NVDA) and related sectors/macro conditions to get an authoritative, cited snapshot of the company's current financial trajectory and market position.

I see several highly relevant watches in our list. In particular, today is **July 16, 2026**, which is the exact `fire_date` for the watch: **`TSMC Q2 2026 Earnings Conference`** (ID: `019f1cf3-530f-7f29-a5c5-dbe8ad17023d`). I will first pull the market views for NVDA to ground our numbers, and then perform a web search to check TSMC's Q2 2026 earnings results and any commentary on AI chip demand, capex, and CoWoS packaging capacity. This will allow us to address whether Nvidia's AI capex story is still intact and resolve or update the TSMC earnings watch. Let's make the public market call first.

I will now perform a web search to check the results of TSMC's Q2 2026 earnings conference, which took place today, July 16, 2026. This is a critical indicator of AI chip demand, packaging capacity (CoWoS), and overall physical supply chain health. Let's do a search for "TSMC Q2 2026 earnings" or "TSMC July 16 2026" to see what was announced.

I see the TSMC Q2 2026 earnings results were released today, July 16, 2026. Let's fetch the actual results from the official investor page or a reliable tech/financial news source to see the exact numbers: revenue, gross margin, updated capex guidance, and CoWoS/AI commentary. I will search for the specific details of today's earnings release. I'll search with `freshness="day"` or specifically look for the July 16, 2026 press release.

These are highly relevant, fresh articles from today (July 16, 2026)! Let's fetch a couple of these key articles to read the exact details: 1. `Earnings call transcript: TSMC lifts 2026 outlook as AI demand stays hot in Q2 2026` (https://www.investing.com/news/transcripts/earnings-call-transcript-tsmc-lifts-2026-outlook-as-ai-demand-stays-hot-in-q2-2026-93CH-4794777) 2. `TSMC 2026 Q2 Earnings Highlights: Revenue Hits Record High of US$40.2 Billion, Beating Expectations; Gross Margin 67.7% and Operating Margin 60.3% Both Reach All-Time Highs` (https://www.bitget.com/amp/news/detail/12560605507784) I will fetch these two pages to pull the exact quotes and numbers.

The TSMC numbers are phenomenal: - Q2 2026 Revenue: $40.20 billion (NT$1,270.38 billion), up 36% YoY. - Gross Margin: 67.7% (all-time high). - Operating Margin: 60.3% (all-time high). - Advanced technology (7nm and below) is 77% of total wafer revenue. N2 (2nm) contributed 3% for the first time. - Q3 2026 Guidance: Revenue of $44.6–45.8 billion (midpoint $45.2B, up ~12.4% QoQ). Let's fetch the other article to get more details on the earnings call, specifically regarding raising the **2026 CapEx plan** and **full-year revenue outlook**, and comments on CoWoS packaging being sold out through year-end. This is the ultimate proof that the AI capex cycle is robust and accelerating. I will fetch `https://www.investing.com/news/transcripts/earnings-call-transcript-tsmc-lifts-2026-outlook-as-ai-demand-stays-hot-in-q2-2026-93CH-4794777`.

The TSMC earnings call transcript provides incredible, ironclad evidence that Nvidia's AI capex story is not only intact but accelerating. Let's look at the key details: 1. **TSMC raised its 2026 revenue-growth outlook** to **"slightly above 40%"** in USD terms (up from the prior guidance of "USD revenue growth >30%"). 2. **TSMC lifted its 2026 capital spending (CapEx) guidance** to **$60 billion to $64 billion** (up from the previous $52 billion to $56 billion). 3. **Multi-Year CapEx Acceleration**: CEO C.C. Wei stated: *"The CapEx in the next three years will be even more significantly higher than the past three years."* 4. **Demand Surplus**: Wei declared that the supply-demand gap is *"very big"* and will likely run through 2029 or 2030, saying *"I believe from this day on all the way to probably 2029, 2030, the demand is very strong... We are witnessing a kind of a new industry... called AI industry."* 5. **Agentic AI Driving CPU Demand**: The rise of agentic AI is driving a resurgence in CPU demand alongside AI accelerators, which further expands the silicon requirements. 6. **Arizona & Domestic Expansion**: TSMC announced an additional **$100 billion investment in Arizona** to build 4 more fabs (bringing its total Arizona commitment to $265 billion), while simultaneously building **13 leading-edge and advanced packaging fabs in Taiwan** over the next several years. These data points comprehensively confirm that the physical supply chain is seeing unprecedented demand. Let's record the event for the TSMC Q2 2026 Earnings Conference watch, which has just fired. Then we will write a high-impact finding updating our existing note `nvidia-ai-capex-cycle-sustainability`. Let's first record the event.

Now, I will write the finding updating the existing note `nvidia-ai-capex-cycle-sustainability`. Since this is an update to an existing note, I will reuse that exact slug (`nvidia-ai-capex-cycle-sustainability`). The finding will highlight: - TSMC's record-breaking Q2 2026 results (Revenue of $40.20B, Gross Margin of 67.7%, Operating Margin of 60.3%). - The upward revision of 2026 CapEx guidance to $60B-$64B (an increase of $8B at the midpoint vs. prior guidance of $52B-$56B). - The upward revision of full-year 2026 revenue growth to "slightly above 40%" in USD terms. - CEO C.C. Wei's powerful commentary on the AI megatrend, the massive supply-demand gap persisting through 2029-2030, and the multi-year CapEx trajectory being "even more significantly higher" over the next three years. - The expansion of advanced packaging and fabrication, including the $100B Arizona expansion and 13 new fabs in Taiwan. - How this solidifies the physical supply chain foundation of Nvidia's AI capex story, proving that rather than a slowdown, structural demand is accelerating. Let's write this note.

I have written the note updating our central thesis on Nvidia's AI capex sustainability. The evidence from TSMC is clear: demand is outstripping supply by a wide margin, 2026 CapEx has been raised to $60B-$64B, and multi-year CapEx is expected to accelerate significantly over the next three years. Let's review if we need to open any other threads, watches, or make any other updates. The watch **`TSMC Monthly Revenue YoY Growth Rate Track`** (ID: `019ecfb3-79b3-76db-aeec-0bc8d0635c41`) is ongoing, so we do not resolve it. All other watches are set for future dates (such as Nvidia's Q2 FY2027 earnings in late August 2026). I will now call `finish_cycle` to conclude this highly successful research cycle.

I have successfully completed the research cycle. ### Summary of Findings: 1. **TSMC Q2 2026 Blockbuster Earnings:** TSMC reported record-breaking consolidated revenue of **$40.20 billion** (up 36.0% YoY) and historic profitability with a **67.7% gross margin** and **60.3% operating margin**. Advanced technologies (7nm and below) represented **77%** of wafer revenue, and the next-generation 2nm (N2) node contributed **3%** of revenue for the first time. 2. **Aggressive 2026 Guidance Upgrades:** TSMC raised its full-year 2026 revenue growth outlook to **"slightly above 40%"** in USD terms (up from "above 30%") and increased its 2026 capital expenditure (CapEx) budget to **$60 billion to $64 billion** (up from $52B-$56B). 3. **Unprecedented Multi-Year Demand Outlook:** TSMC CEO C.C. Wei confirmed that the supply-demand gap is *"very big"* and expected to persist through **2029 or 2030**. He stated that TSMC's CapEx over the next three years will be *"even more significantly higher than the past three years."* 4. **Physical Capacity Footprint Expansion:** TSMC announced an additional **$100 billion investment in Arizona** to build several more 2nm-and-below logic wafer fabs and advanced packaging facilities, bringing its total Arizona commitment to $265 billion. It is also building **13 leading-edge and advanced packaging fabs in Taiwan** over the next several years. These findings have been integrated into the existing note **`nvidia-ai-capex-cycle-sustainability`**, and the watch for the **TSMC Q2 2026 Earnings Conference** has been successfully resolved.