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Research Archive

Every report, in order

Every report here is free to read in full, with a plain Buy or Sell call on the company. A monthly subscription tier for additional reports is coming — this archive stays free either way.

Sep 12, 2026
$MSFT · Initiating Coverage

Microsoft: what the Azure disclosures do and don't tell you

A walk through the segment reporting changes and what they imply for the durability of the cloud margin.

Buy
Sep 3, 2026
$AAPL · Coverage Update

Apple: services growth is doing more of the work than the multiple assumes

Updating the model for the latest 10-Q and testing how sensitive fair value is to the services mix assumption.

Buy
Aug 22, 2026
$COST · Thesis Check-In

Costco: membership economics revisited a year on

A shorter note checking last year's thesis against this year's numbers.

Sell
Aug 9, 2026
$NVDA · Margin Note

NVIDIA: reading the gross margin trend against the customer concentration risk

What the 10-Q's customer concentration disclosure means for the durability of current margins.

Sell
Jul 28, 2026
Field Note

How we build a discounted cash flow model, step by step

A walkthrough of our methodology using a worked, anonymized example — free for anyone learning to build their own model.

Buy

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