The stuff I actually own.
I keep this page pretty literal: if I own shares, the position is here. If I do not, the work lives in Research instead.
16 companies with actual money behind them.
Biggest positions first. I use sleeves because sizing Microsoft and sizing Amprius the same way would be ridiculous. Weights use the Oct 6, 2026 snapshot and ~$325K invested-assets denominator; prices update live. The next-dollar question still depends on sizing and expected return.
Compounders
The stuff I can genuinely imagine owning for years. These can get big, but only when the business, valuation and expected return all keep earning the right to be big.
Meta Platforms
Microsoft
MercadoLibre
Alphabet
Adobe
Visa
Commvault
Amazon
AI Infrastructure
Memory, networking and custom silicon around the AI buildout. Fantastic when the cycle is working. Also a very efficient way for several tickers to hurt me for the exact same reason.
Micron
SK hynix
Marvell Technology
Arista Networks
Asymmetry
Small on purpose. The upside can be ridiculous and so can the ways I can be wrong. A lower quote is still not new evidence.
BellRing Brands
Amprius Technologies
Infleqtion
Rocket Lab
It is probably in Research.
I keep Holdings for actual positions. Research is where the rest of the company work lives, including ideas I liked but never bought.
Search the company index →