May roundup
What I bought, sold, wrote, and read this month
About this blog: I have been investing for 25 years, professionally and personally. I look for stocks that have a high probability of compounding at 15% for at least 5 years with limited downside. I write these stocks up on my blog. You can find more about me, my philosophy, my mental models, and my portfolio structure on my site.
This email is a summary of my activity this month.
First, a big thank you. Building Arks has tripled its subscribers this month. Quite incredible, and very pleasing.
Trades
Added to Exor, which is at a silly discount (as usual).
Bought a tracker in Derwent London. There is value in the UK.
Added a little to my largest position, Fairfax Financial. First time I have added since June, 2020.
Added a little IRSA when it sold off.
Bought a tracker in The Hong Kong Shanghai Hotel.
Several reductions to Ensign Energy Services, Borr Drilling, and Transocean to add to Howard Hughes. Notes and reasoning here, here, here, here, and here. As you can tell I tend to average in and out!
Reduced Grupo Aval and Grupo Cibest into the Colombian election. Not a smart move so far but I had good gains I wanted to protect.
Articles I wrote
Brookfield results. Going through a slow patch.
Millrose results. Fine…for now.
Microsoft results. Copilot becoming a growth engine.
Howard Hughes results. Strong MPC cash flows.
IRSA results. Very promising as Argentina changes.
Uber results. Thesis developing nicely.
Cheniere results - strong, and a masterclass in how to execute a buyback.
Can Microsoft Compete? Part 1, Part 2, Part 3. Tl;dr: yes, it has an exciting future as the distributor of commoditised intelligence to enterprise.
What I found interesting this month
CastleMoat Partners on why SAAS companies have time to respond.
Kairos Research on Kingsway, which I have my eye on.
UncoverAlpha on AI harnesses as moats. Interesting, but I had a question.
FDW Capital on YPF. Highly relevant to Argentina and therefore IRSA.
Alexander Steinberg on Apollo’s strong results and Howard Hughes.
Nicolas Boudreau on deep value in The Hong Kong Shanghai Hotel.
SaveInvestLive on Uber Freight. Is this an emerging growth driver?
Daniel's Deep Dive on Hermes. Persuasive piece on moats.
Thanks for reading - and please get in touch if you have questions.
Pete

Great roundup and now I am interested in Exor! Also, thank you so much for the shoutout 🙏
Was EXOR discount bigger than usual?