The Exchange Big Tech on Deck, Musk vs. OpenAI, and Cardiac Drug Breakthroughs 4/27/26
Apr 27, 2026
Nancy Tangler, CEO and CIO at Laffer Tangler Investments, offers market and large-cap tech perspective. John Blackledge, senior internet analyst at TD Cowen, breaks down AI infrastructure and cloud expectations. Roger McNamee, veteran venture investor, critiques OpenAI financing and LLM hype. They debate mega-cap capex, rank cloud players, and examine Musk vs Altman legal stakes and LLM limits.
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Mag7 CapEx Guides Face Real Delivery Limits
- Mag7 capex guidance may not rise despite prior big increases because supply constraints limit how quickly companies can bring capacity online.
- John Blackledge cites Amazon, Alphabet and Meta past guide wiggle room and expects no full-year raises this quarter, stressing communication matters.
Top Mag7 Conviction Picks For AI Revenue
- Amazon, Alphabet, and Meta rank highest for conviction entering earnings because of expected AI-driven revenue acceleration and cloud strength.
- Blackledge highlights AWS AI revenue ($15B run rate) and Google Cloud/Search strength as drivers for outperformance.
Courtroom Tensions As Musk Sues Over OpenAI Origins
- Jury selection is underway in Elon Musk v Sam Altman with potential jurors expressing strong preconceptions about AI and Elon Musk.
- Kate Rooney reports Musk seeks $134 billion, removal of Altman and Brockman, and Microsoft is a co-defendant.