Thursday, September 10, 2026

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TransDigm is still in it for the money

TransDigm’s sole-source aerospace parts generate roughly 70% aftermarket margins, with 90% of revenue tied to owned IP and 80% from sole-manufacturer components.

From X

Lululemon: Deep Dive Analysis

Lululemon’s Q2 revenue fell 4% and Americas comparable sales 12%, as markdowns, tariffs and activewear rivals pressure its premium apparel…

Celsius: The Pepsi Put

Celsius holds 20% of the U.S. energy-drink market and 40% of sugar-free sales, but its $1.65 billion Alani acquisition complicates…

TSOH Weekly Roundup (09/04/2026)

TSOH Weekly Roundup covers Costco’s $4.99 chicken supply chain, Celsius’s 20% energy-drink share, and California utilities’ wildfire…

CC · long

the chemours inc.

Chemours (CC) is presented as a long investment in its three-segment specialty chemicals business.

Affirm (AFRM): Buy Now, Cry Later

Affirm, a $25 billion buy now, pay later lender, faces a short thesis comparing its model with failed subprime monoline finance companies.

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108 publications

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68 accounts

Investor letters we follow

78 firms

Sectors

Ordered by how often our editor reaches for them.