Part 10A cheap top
Ren looked at the same arithmetic on October 5 and titled a portfolio update “The Cheapest ‘Bubble’ I’ve Ever Seen.”
The Bubble Is in the DenominatorPerson
Ren
Ren is named in 10 Parts of The Buildout, most recently Part 16: The Seller Holds the Paper. Argued in Part 6 (Scarcity as a moat), Part 8 (Real cash, real use), Part 9 (Eighteen months, or less), Part 10 (A model, not a price), Part 11 (Funded, not forecast), Part 14 (The cash still covers it), Part 14 (Voices that cross sides), Part 16 (The seller funds its demand).
What Ren argued
On the record, by story.
Paraphrased and attributed, with the date and a link where one exists. DeepStack keeps no score of who was right; the dated tests do that work in the open.
Part 16 · The seller funds its demandSep 28, 2026also Part 10
Architectures change faster than factories can retool, and with NVIDIA targeting up to 30% lower total cost of ownership with 800 VDC, a shift that large rewards whoever redesigns fastest, so today's winning box may not win in five years, which…
Part 16 · The seller funds its demandAug 31, 2026
Ren believes neoclouds and hybrids with prepayments and secured power offer the best risk-adjusted opportunity, because they earn five to eight times the revenue per megawatt of converted miners and two to three times a colocation REIT on a similar…
Part 14 · The cash still covers itOct 5, 2026
A cracking labor market is a real risk for anything tied to the consumer, and the AI buildout being funded by hyperscaler cash flows and multi-year contracts is why, for now, it stays on the watchlist and doesn't change the thesis.
Part 14 · The cash still covers itOct 6, 2026
Because every cloud and hardware dollar traces back to someone paying for AI at the top, the application and model boxes are the demand test for the whole map; in 2030 the stack would spend $3-4T a year on hardware while apps and models bring in…
Part 14 · Voices that cross sidesOct 6, 2026
That gap can hold for a while because hyperscalers fund capex from non-AI businesses, debt covers part of it and hardware is paid off over several years, but eventually it has to close from the top, and if the $2.1T arrives late every floor…
Part 11 · Funded, not forecastJul 27, 2026
In the August 14, 2026 edition, the author argues: Demand for the theme is already funded rather than forecast: TSMC guides to 52-56 billion dollars of 2026 capex, chip equipment sales just set a record, and the silicon photonics market is modelled…
Part 10 · A model, not a priceSep 15, 2026
The popular Jevons-paradox story that cheaper inference means bulk consumption and justifies simply buying the picks-and-shovels trade does not match Astra's actual pricing, since Astra's tokens got more expensive per unit (versus Sol, 2.5x on…
Part 09 · Eighteen months, or lessSep 25, 2026
Once an AI moves from surfacing a link to researching, deciding, executing and paying, it inserts itself between the customer and the business, potentially capturing an unusually valuable piece of the internet's discovery and transaction funnel.
Habit Was the Moat. Agents Are Draining It. Who is on each side Source
Part 09 · Eighteen months, or lessSep 25, 2026
The unit of interaction is shifting from the prompt to the objective: instead of a chatbot loop of question-and-answer, Muse takes a goal, plans, executes, and only interrupts the user at decisions it isn't allowed to make alone.
Habit Was the Moat. Agents Are Draining It. Who is on each side Source
Part 08 · Real cash, real useJul 27, 2026
In the August 14, 2026 edition, the author argues: Ren warns the whole theme is AI with more leverage and less liquidity: every fund is under four months old with no track record, the largest is run by a first-time adviser, in a capex pause the…
AI Lenders Are Financing the End of Scarcity Who is on each side
Part 08 · Real cash, real useSep 15, 2026
AGI is not the investable trade; compute is, because Astra adds a second, inference-driven demand chain (more capable models, more agents, more delegated work, longer inference trajectories, more tokens, more compute) alongside the existing…
AI Lenders Are Financing the End of Scarcity Who is on each side Source
Part 06 · Scarcity as a moatAug 25, 2026
AI data center buildout is bottlenecked by power delivery, not compute, since compute can be ordered faster than power can be delivered to a site.
Power Doesn’t Depreciate. Its Premium Moves. Who is on each side Source
Part 06 · Scarcity as a moatAug 25, 2026
Bloom's real product is time-to-power rather than electrons, because stranding a multi-billion-dollar GPU cluster for 18-24 months costs far more than paying a premium for onsite electricity.
Power Doesn’t Depreciate. Its Premium Moves. Who is on each side Source
In The Buildout
Where Ren appears.
One line per story, from the story itself.
Part 10A cheap top
Ren says profits carried the rally.
The Bubble Is in the DenominatorPart 10A cheap top
Ren warns that chip designs turn over faster than factories can be rebuilt; this year’s winning server could be beaten within five years.
The Bubble Is in the DenominatorPart 09The first bill
Ren, who follows the AI stack layer by layer, describes the economic shift: once software researches, chooses, executes and pays, it sits between shopper and seller.
Habit Was the Moat. Agents Are Draining It.Part 09The first bill
“The unit of work is moving from the prompt to the objective,” Ren writes.
Habit Was the Moat. Agents Are Draining It.Part 09The first bill
Ren says the cost of an error rises when software acts: a wrong chatbot answer costs a minute, while an agent can rebook a flight.
Habit Was the Moat. Agents Are Draining It.Part 08A shortage with a price
Ren points to the income statements: Azure grew 43%, Google Cloud 82% and AWS 37%, its fastest pace in eighteen quarters.
AI Lenders Are Financing the End of ScarcityPart 08Cash, or a loop
Ren sees more capable models creating more agents, longer tasks and recurring inference demand.
AI Lenders Are Financing the End of ScarcityPart 07AI meets the rate
Ren, who remains fully invested in the AI trade, says a 10-year yield near 5% is the hurdle every long-duration growth company must clear.
The Fed Hiked. The Long End Still Climbed.Part 06Scarcity has three faces
Ren puts the commercial point cleanly: Bloom is not selling electrons; it is selling time-to-power.
Power Doesn’t Depreciate. Its Premium Moves.Part 06Scarcity has three faces
In Ren’s account, Bloom got Oracle running in 55 days.
Power Doesn’t Depreciate. Its Premium Moves.Part 06The rent will move
This is why Ren’s ranking matters.
Power Doesn’t Depreciate. Its Premium Moves.
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Analysis and opinion, not investment advice. What a person argued is reported, not rated; DeepStack shows no score, ranking or accuracy for anyone.