Newswrap: OpenAI's Revenue Growth Is Accelerating Like a Rocket Ship and It May Be Taking Share from Anthropic Now

Tae Kim · Key Context by Tae Kim · August 21, 2026 at 04:53 · ⏱ 7 min read  | Read on Substack ↗
Summary
The article argues AI demand remains fundamentally strong despite macro noise: OpenAI's revenue growth is accelerating after the GPT-5.6 launch and appears to be taking share from Anthropic, while Applied Materials and Nebius data point to sustained compute/memory/semicap demand. For markets, this supports the AI/chip complex and suggests near-term selloffs driven by geopolitics or yields may be seen by AI bulls as buying opportunities.
  • •OpenAI's revenue run rate is up 35% quarter-to-date, B2B ARR up more than 50% QTD, agentic weekly active users up more than 3.5x QTD, and API tokens per minute up 2x QTD after the July 9 GPT-5.6 Sol launch.
  • •Anthropic's ARR run rate passed $65 billion, but its growth line slightly decelerated from May through July; the author sees OpenAI as a likely share-taker.
  • •Ramp's data across 70,000+ US businesses shows OpenAI growing faster than Anthropic in the current quarter.
  • •Nebius reported Q2 revenue of $582.3 million, up 454% year-over-year; capex payback fell to 1 year 10 months from 2-3 years, and it could sell all 2027 capacity on current terms.
  • •Applied Materials raised its annual revenue growth forecast for the third time in three months, citing a large DRAM supply/demand gap and high confidence that 2027 will be another strong growth year.
  • •Stripe's OpenRouter investor letter revealed AI token consumption is compounding at 9% per week YTD.
Read time 7 min
Length 7,696 chars
Category finance
Ideas
Tae Kim Senior writer, Barron's; author of The Nvidia Way
Author explicitly says he expects 'another strong quarter and outlook' from Nvidia's Q2 report, citing Jensen's bullish supply-demand commentary and surging AI compute demand; broader AI capex signals
Author explicitly says he expects 'another strong quarter and outlook' from Nvidia's Q2 report, citing Jensen's bullish supply-demand commentary and surging AI compute demand; broader AI capex signals in the piece support NVDA. Risk: Macro/geopolitical volatility and high bond yields could pressure semis even on strong fundamentals; the actual earnings print may disappoint if AI sentiment weakens.
NVDA
Tae Kim Senior writer, Barron's; author of The Nvidia Way
Applied Materials said it has made upward revisions to revenue growth forecasts for the third time in three months, citing a large supply-demand gap in advanced chips/DRAM and confidence that 2027 wil
Applied Materials said it has made upward revisions to revenue growth forecasts for the third time in three months, citing a large supply-demand gap in advanced chips/DRAM and confidence that 2027 will be another strong growth year. Risk: Semiconductor capex cyclicality and memory-led demand could slow if AI infrastructure spending normalizes.
AMAT
Tae Kim Senior writer, Barron's; author of The Nvidia Way
Applied Materials' commentary highlights a 'gap between supply and demand DRAM' and strong memory demand from AI expanding from training to inference to physical AI; as a leading DRAM producer, Micron
Applied Materials' commentary highlights a 'gap between supply and demand DRAM' and strong memory demand from AI expanding from training to inference to physical AI; as a leading DRAM producer, Micron is a direct beneficiary. Risk: DRAM pricing cycles and customer inventory digestion could offset the demand narrative.
MU
Tae Kim Senior writer, Barron's; author of The Nvidia Way
Nebius reported Q2 revenue up 454% Y/Y, shortened payback on capex to 1 year 10 months from 2-3 years, and said it could sell its entire 2027 capacity on current terms, signaling very strong neocloud
Nebius reported Q2 revenue up 454% Y/Y, shortened payback on capex to 1 year 10 months from 2-3 years, and said it could sell its entire 2027 capacity on current terms, signaling very strong neocloud demand. Risk: Future capacity monetization, execution risk, and heavy capex burden could pressure returns.
NBIS
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This newsletter, published August 21, 2026, features Tae Kim discussing NVDA, AMAT, MU, NBIS. 4 trade ideas extracted by AI with direction and confidence scoring.

Speakers: Tae Kim  · Tickers: NVDA, AMAT, MU, NBIS