'THIS IS A CYCLICAL SECTOR': Warning issued on memory stocks

Key Concepts

• AI Agents: Software entities that perform tasks autonomously, requiring significantly more computational resources (CPUs and DRAM) than standard LLMs.
• High Bandwidth Memory (HBM) & DRAM: Specialized memory types essential for AI processing; currently experiencing parabolic price increases due to supply-demand imbalances.
• Cyclicality: The tendency of semiconductor and memory markets to fluctuate based on capacity build-outs and pricing peaks.
• Inference: The process of running a trained AI model to make predictions or generate content, which is driving the current demand for hardware.
• Scale-up: The process of increasing the capacity of AI systems, necessitating advanced optics and increased CPU-to-GPU ratios.

---

1. The "Mag 7" and AI Investment Thesis

Ivana Delevska addresses the "doomsday" narrative surrounding the Magnificent 7 (Mag 7), specifically concerns regarding high capital expenditure (CapEx) and negative free cash flow.

• Argument: While high spending may hurt these companies in the short term, it is necessary because they are selling "capacity." The bottleneck in the AI industry is infrastructure, and these companies have no choice but to invest.
• Evidence: Delevska points to Anthropic as a case study, noting they generated over $40 billion in revenue in a few months, proving that the return on investment (ROI) for AI infrastructure is materializing.

2. The Memory Sector (DRAM)

Delevska highlights a shift in the memory market, noting that what was once a niche for High Bandwidth Memory (HBM) has expanded to all DRAM due to the rise of AI agents.

• Market Dynamics: The market failed to anticipate the surge in memory demand, leading to parabolic price increases.
• Risk Factor: This is a "sickly cyclical" sector. Delevska warns investors that as soon as DRAM prices begin to taper off, the associated stocks will likely follow suit. She suggests that even if demand remains high (e.g., 5x), if prices continue to rise, it becomes difficult for stock valuations to sustain growth.

3. Optics and Nokia

Optics have become critical for AI system scale-up, particularly for companies like NVIDIA.

• Nokia’s Role: Nokia acquired a leader in optics technology specifically tailored for AI systems.
• Outlook: Delevska views Nokia as a "stealth move" with significant upside, suggesting the stock could potentially double from its current levels (referenced at $28).

4. CPUs and ARM

The transition to "agentic" AI has fundamentally changed the hardware requirements for data centers.

• The Shift: Previously, a Blackwell system might use one CPU for every 16–20 GPUs. For AI agents, the requirement has shifted to a near 1:1 ratio.
• ARM’s Volatility: While ARM is exposed to the data center growth, its historical reliance on the volatile consumer market causes stock price fluctuations. Delevska views the current price action as the stock "building a base" to support the new agent-driven demand.

5. Semiconductor Equipment (KLAC)

KLA Corporation (KLAC) is identified as a key player in the next stage of growth.

• Rationale: As the industry moves to add more capacity (CPUs and memory), KLAC becomes essential. Delevska argues that while optics and memory are 1–2 years into their cycle, the demand for equipment to build this capacity is just beginning.

6. Synthesis and Conclusion

The overarching theme of the discussion is that the AI hardware trade is far from over, but it is evolving. The initial phase focused on training, while the current phase is driven by AI agents, which are creating massive, unexpected demand for DRAM, CPUs, and optics.

Key Takeaways:

• Capacity is the bottleneck: Investors should focus on companies providing the infrastructure to scale AI.
• Watch the cycle: Memory stocks are high-risk/high-reward due to their cyclical nature; monitor pricing trends closely for signs of a peak.
• Shift in ratios: The move toward a 1:1 CPU-to-GPU ratio for AI agents is a structural change that benefits CPU providers like ARM.
• Early-stage opportunities: Equipment providers like KLAC are positioned for long-term growth as the industry continues to build out physical capacity.