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Monday, October 19, 2026

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@StableBread

Fajasy on X

From June 1 to October 16, Boost Run $BRUN fell 77.3%, vs. 37.4-58.7% for CoreWeave $CRWV, Nebius $NBIS, and $IREN. That drop in AI infra stocks is tied to to rising bets on another Fed rate hike. Higher rates hurt GPU clouds in two ways, since they (1) raise the cost of the debt that pays for their GPUs and (2) lower what investors will pay today for profits that arrive years later. But all three peers kept or raised their 2026 targets: → $CRWV: Raised its 2026 revenue guidance to $12.4-13.2B on its Q2 call. → $IREN: Raised its year-end ARR target to more than $4B on July 20. → $NBIS: Reaffirmed its 2026 guidance with its Q2 results. The problem is that lenders are charging more now. CoreWeave’s 9.625% notes due 2032 yielded 14.74% on October 16, up from 13.19% on October 1, meaning CoreWeave would likely pay ~15%/year to borrow the same way today. So the selloff came from how investors now see the cost of funding the demand for GPU clouds, not from the demand itself.
@gnoble79

George Noble on X

$CRWV IS THE MOST OBVIOUS SHORT The stock is down 41% since we shorted it at $107 in June, and it’s still one of our biggest shorts. While it cratered, Robinhood customers bought a record amount of it over 5 days, and that's not what you want to see if you're a bull. I think only a takeunder from Nvidia, meaning a buyout below today's price, keeps it out of bankruptcy. Investors are refusing to pay up for AI data centers: https://t.co/BNlSCTeNcI

Investor Letters

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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 $13B
CV's Substack 13 clicks
CHRW · long

C H Robinson Worldwide INC

C.H. Robinson faces new liability exposure after the Supreme Court unanimously allowed state negligent-hiring claims under the FAAAA.

CHRW $16B
Value Investors Club

Lumentum Q4 FY26 Earnings

Lumentum’s CW lasers offer wider mode-hop-free operating ranges for co-packaged optics, supporting premium pricing and 80–90%…

LITE $75B
Irrational Analysis

Trading Post August 11, 2026

Molina Healthcare was increased at $198 to a full position, with political-season benefits supporting the long-term thesis.

MOH $11B
Cassandra Unchained 1 click

Sea Limited Earnings Update: A quick look

Sea Limited reported Q2 2026 revenue of $7.8 billion, up 48%, as Shopee, Monee and Garena lifted adjusted EBITDA to $917 million.

SE $57B
SixSigmaCapital: Navigating the Financial Markets

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