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Monday, October 19, 2026

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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.

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 21 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 $303M
TSOH Investment Research 18 clicks
ENS · short

Enersys

EnerSys faces a short thesis as data-center and warehouse vehicle customers shift from lead-acid batteries to lithium-ion.

ENS $6.1B
Value Investors Club

Vistance Networks (NASDAQ: VISN)

Vistance Networks plans a large post-Ruckus-sale dividend, leaving Aurora Networks valued below 4x guided EBITDA after $1.88 billion of…

VISN $1.4B
Triple S Special Situations Investing 7 clicks

Meta: 2Q26 Business Update

Meta's 2Q26 revenue rose 27%, but capex, depreciation and nascent cloud and AI ambitions raise margin and return risks as it maximizes…

META $1.8T
Speedwell Memos 2 clicks

Amazon 2Q'26: AWS Gets the Love

Amazon’s AWS grew 37% to a $169 billion run rate in 2Q’26, while North America retail margins fell excluding a $600 million tariff refund.

AMZN $2.8T
MBI Deep Dives 1 click

TSOH Weekly Roundup (07/31/2026)

Tractor Supply cut FY26 guidance and plans to close 75 Petsense stores; Sazerac’s Brown-Forman bid was rejected as prediction markets…

TSCO $17B
TSOH Investment Research

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