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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 18 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 16 clicks
MBGL · long

Mobility Global INC -spn

Mobility Global Inc. will become a standalone public company through S&P Global’s spin-off of its Mobility division.

MBGL $5.5B
Value Investors Club 2 clicks

The Junk (Mail) Merger Arb

Star Equity’s $5 per-share Harte-Hanks acquisition offers $2.50 cash plus 0.25 STRRP per share after proration, against a $2 break price.

STRR $36MHHS $32M
Triple S Special Situations Investing 8 clicks

Portillo’s: Strategic Reset

Portillo’s reset follows weak Texas unit economics, cutting next year’s openings to five from roughly 10 annually and shrinking store…

PTLO $352M
TSOH Investment Research

AppLovin: Deep Dive Analysis

AppLovin’s Axon AI matches advertisers with profitable users while MAX auctions app inventory, as investors question whether its…

APP $92B
Hated Moats 1 click

Trip.com (TCOM US)

Trip.com dominates China’s online travel market with over 50% share and has grown international platform traffic from 1 million monthly…

TCOM $25B
Asian Century Stocks

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