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Monday, October 19, 2026

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@convequity 15 clicks

Convequity on X

We think the gross margin gap between Cerebras ($CBRS) and NVIDIA ($NVDA) says little about which company delivers compute more cheaply. Cerebras reported a 14% gross margin in Q2 2026, against roughly 75% for NVIDIA. That is not a clean comparison, because Cerebras's commercial agreements include customer warrants. A customer warrant gives a buyer of Cerebras compute the right to buy Cerebras shares at an agreed price, adding potential equity upside to the compute it purchases. Cerebras records the value of these incentives over time as a reduction in revenue. Its cost of delivering the compute stays the same, so the full amount comes out of gross profit and its reported gross margin falls too. Add the warrants and a few other items back and Cerebras's Q2 margin was 41%, so the reported gap tells us little about what each company spends to deliver equivalent compute. Cerebras could challenge NVIDIA with attractive economics on selected workloads without matching every capability of NVIDIA's platform. In our view NVIDIA's stronger answer is Feynman reaching customers on schedule with the 3D-stacked SRAM we expect. Stacking more fast memory close to the compute would reduce the need to fetch data from slower external memory, helping NVIDIA narrow the architectural advantage behind Cerebras's fast inference. NVIDIA's adoption of Groq technology could ease some of this pressure, but we believe Groq's current architecture remains weaker than Cerebras's for low-latency inference. The longer Feynman takes to arrive at scale, the more time Cerebras has to win customers.
@convequity 8 clicks

Convequity on X

We see Nova ($NVMI) as a potential next-generation KLA ($KLAC), and we are backing it to take a larger share of semiconductor process-control spending. Its wins with leading chipmakers are strengthening that case. A leading global foundry has selected Nova’s materials-measurement tools for production of its next generation of transistors. Another chipmaker has adopted a different Nova platform for the same transition. These wins show Nova securing a place in the manufacturing processes behind more advanced chips. KLA’s broader process-control business has a strong emphasis on finding and analysing manufacturing defects. Nova is more concentrated on measuring chip dimensions, material composition and the chemistry used in production. KLA also competes in these areas, but they are more central to Nova’s business. These measurements help manufacturers understand whether each production step is delivering the intended result and where adjustments are needed. As logic chips and memory stacks become more complex, manufacturers need tighter control over the structures they build and the materials they use. Small variations can hurt performance or reduce the number of usable chips. We expect this to increase demand for Nova’s measurements and create more opportunities for its tools to become essential to production. In our view, the Western semiconductor supply chain badly needs new entrants. Equipment leaders $AMAT, $KLAC, $LRCX and Tokyo Electron, design-software vendors $SNPS, $CDNS and Siemens, and $TSM in manufacturing are too cautious and slow to match the pace of startups and highly driven Chinese challengers. Protecting existing products and the returns on past investments can make these incumbents reluctant to pursue technologies that threaten their established businesses.

Investor Letters

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LXS.DE: a 2028 sale it can force

Lanxess can force Advent to buy at least half its Envalior stake in April 2028, potentially raising about €745 million to reduce net debt.

LPTH $525M
Trade Ideas Flow 16 clicks

Build-A-Bear: A Narrower Path

Build-A-Bear's push into prestuffed toys and broader retail distribution tests brand stretchability, but recent results warrant caution.

BBW $317M
TSOH Investment Research 14 clicks
SKIN · long

Skinhealth Systems INC

SkinHealth Systems owns a dominant professional skincare consumables franchise but trades at roughly $115 million market cap and $255…

SKIN $73M
Value Investors Club 1 click

Do You Trust Apple?

Apple’s HomeView strategy ties Siri, privacy and smart-home control to consumer trust in its vision for the home.

AAPL $5T
Stratechery by Ben Thompson – On the business, strategy, and impact of technology. 3 clicks

Semtech Analyst Day Review

Semtech raised Q3 guidance and targets $3.2 billion of fiscal 2030 revenue, excluding upside from its AI data-center optical and copper…

SMTC $16B
CV's Substack 13 clicks

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