
Research capacity
People and time dedicated to understanding businesses deeply, separate from daily market work.
Over time, Jacob Decker intends to own shares in durable businesses and hold them for years, judging them by what they become rather than what they do this quarter.
What we will look forOur current work in FX and futures teaches risk, sizing and review. Ownership asks for something different: patience to hold a good business through difficult years. We will begin only when we have the people and process to do it properly.
Long-term perspectiveA reason customers will still choose the business in ten years.
People who report plainly, allocate carefully and own their mistakes.
Strength to survive bad years without being forced into bad decisions.
A wonderful business can still be a poor purchase at the wrong price.
If we cannot explain how it earns money, we will not own it.
Room to reinvest and grow for many years, not a single good season.

Our work starts with understanding. We will study a business until we can describe its customers, its costs and its competitors in plain words. Decisions are written down, with the reasons that would make us wrong.
We will hold through ordinary volatility, because the price of a share moves far more than the value of a good business. Patience is not inactivity: every holding will be reviewed against the reasons we bought it.
An ownership approach built for decades, combining research, restraint and honest review.








These are broad fields of research for the future. Jacob Decker holds no shares today and names no companies here.
The process is deliberately slow. Every stage is written down, so that the reasons for owning a business can be checked against what actually happens.
Read everything public about the business and its industry, and write a plain-language description of how it earns money.
List what would have to be true for the business to be worth owning, and what would prove us wrong.
Estimate a sensible range of value and refuse to pay more than it, however attractive the story.
Decide position size so that a mistake is survivable, before any purchase is made.
Hold patiently through ordinary volatility while the original reasons remain true.
Revisit the written reasons regularly and sell when they no longer hold, not when the price is uncomfortable.

People and time dedicated to understanding businesses deeply, separate from daily market work.

Capital set aside that can be left untouched for years without straining the company.

Rules for study, valuation, sizing and review agreed before the first purchase.

A record that shows our reasoning, so we can learn from both good and poor decisions.
"We would rather own a few businesses we understand completely than many we understand partly. When we do begin, we will begin small, write down our reasons and let the record, not our enthusiasm, decide how quickly we grow."
Jacob Decker, ownership principle

