A ticker symbol is one of the most misleading inventions in modern finance. Four letters on a screen, a number beside it that changes every few seconds, a green arrow or a red one. Nothing about that presentation suggests what you are actually looking at: a company with customers who may or may not come back, employees who may or may not be well managed, suppliers, contracts, debt, a competitor down the road trying to take its lunch.
That gap between the symbol and the substance is where most mistakes start. The approach behind Garrett O’Rourke investing is deliberately unglamorous on this point: before the price matters, the business has to make sense. If I can’t explain in plain language how a company earns a dollar and why customers choose it over the alternative, I don’t have an investment thesis. I have a guess with a chart attached.
What running companies taught me about reading them
My background isn’t in securities research. It’s in sales, business development and call-center operations — hiring people, training them, watching conversion rates move, figuring out why one team hits its numbers three months running while another one doesn’t. As President of Commercial Development Group and over years of managing sales organizations, I’ve spent far more time inside operating businesses than inside annual reports.
That turns out to be useful. Running a business teaches you where the truth hides. It isn’t in the headline. A company can post a revenue increase and be in worse shape than it was a year earlier, because the revenue was bought with discounts that won’t renew, or with a marketing spend that will have to double next year to produce the same result. I’ve watched that dynamic up close in customer acquisition. You can always buy growth for a quarter. The question is what it costs and whether the customer stays.
When you’re responsible for a team, you also learn how much of performance is management. Two call centers with nearly identical scripts, pay structures and lead sources can produce very different results, and the difference is usually supervision, training and whether anyone is actually coaching. I can’t sit in on a public company’s Monday morning meeting. But I can look for the evidence: does turnover look normal for the industry, do margins hold up when volume dips, does the leadership team explain problems or explain them away?
Why investors forget they’re buying a business
The mechanics of the market almost encourage it. You can own a piece of a company for a few days and never think about its products. The price is quoted constantly, so the price starts to feel like the thing itself. Ask most people how an investment is doing and they’ll tell you what it’s worth this week, not whether the business is stronger than when they bought it.
Three other things push in the same direction.
- Stories travel faster than financials. A compelling narrative about an industry’s future can be repeated in one sentence. Understanding a balance sheet takes an evening.
- Motion feels like work. Checking a position ten times a day feels productive. It isn’t. Over the years I’ve found the opposite is closer to true — the useful work happens before you buy, and afterward your main job is to not undo it.
- Nobody gets credit for patience in real time. A disciplined pass on a hot name looks like a missed opportunity for months before it looks like judgment.
Separating price from value sounds like a slogan until you’ve operated something. Then it becomes obvious. The value of a business I run doesn’t change because someone offers me a number for it on a Tuesday. The offer tells me something about the person making it, not necessarily about the company.
How an ownership mindset changes the questions
As an investor, the shift from trading a symbol to owning a business changes what you research. Here’s roughly what I want to understand before capital goes anywhere near a stock.
How does it actually make money?
Not the sector. The mechanism. Who writes the check, how often, for what, and what happens if they stop. Recurring revenue from customers who need the product is a different animal from one-time sales driven by promotion, even when both show up on the same revenue line.
What does it cost to get a customer, and what is that customer worth?
This is the number I trust most, probably because it’s the number I’ve lived with. If acquisition costs climb while customer value stays flat, the business is running uphill no matter how good the top line looks. Numbers matter, and this pair of numbers tells you more about durability than almost anything in the press release.
Why doesn’t the competition just do this?
Sometimes there’s a real answer: scale, contracts, switching costs, a brand people trust, distribution nobody else has. Sometimes the honest answer is that competitors haven’t gotten around to it yet, which is not a moat. It’s a head start.
What’s on the balance sheet?
Debt is the thing that turns a bad stretch into a permanent outcome. Businesses rarely die of slow growth. They die of obligations coming due at the worst possible moment. Risk before reward — that’s the order, and it’s why I look at what a company owes before I get excited about what it might earn.
Who is running it, and how do they talk about problems?
People matter. I’ve hired enough managers to know the tell: strong operators describe what went wrong specifically and say what they’re changing. Weaker ones talk about market conditions. Read a few years of shareholder letters back to back and the pattern shows up.
What would have to be true for me to be wrong?
Writing that down before buying is the single most useful habit I’ve adopted. It gives you something to check against later that isn’t the price. If the thesis breaks, you sell because the business changed — not because the market had a bad week.
The practical side of patience
One thing I’ve learned is that conviction and stubbornness look identical from the outside, and the only way to tell them apart is whether you’re tracking the business or defending a decision. So I try to keep the two separate. My notes on why I bought something are about operations, customers and balance sheets. My review is against those same things.
A few habits that have held up for me:
- Own fewer things you understand well rather than many things you can only describe in headlines.
- Read what customers say, not just what analysts say. In sales you learn quickly that the customer’s version of the product is the real one.
- Assume you’ll be early or late. Nobody times entries consistently. Building a position over time removes the pressure to be precise.
- Keep some dry powder. Opportunity tends to arrive when everyone else is forced to sell. You can only take advantage of that if you aren’t forced to sell too.
- Judge decisions on process, not on last month’s price. Good process occasionally produces bad outcomes, and vice versa. Only one of those repeats.
None of this is exciting, and that’s rather the point. The work of investing looks a lot like the work of operating: understand the inputs, respect the risks, be consistent, give it time to compound. Living in Miami Beach, I’m surrounded by people chasing the next fast thing, in markets and in business. The operators who last are almost always the boring ones who executed the same plan for a decade.
The broader principle
Treating stocks as businesses isn’t a clever technique. It’s just accuracy. A share is partial ownership of something real, and ownership carries a responsibility to know what you own. Once you accept that, most of the noise falls away on its own. You stop asking what the market will do next week and start asking whether this company will be more valuable in five years than it is now — a question you can actually research.
Experience matters here more than cleverness. The operating years didn’t teach me how to pick stocks; they taught me what a healthy business feels like from the inside, and that instinct is what I bring to public markets. The Garrett O’Rourke investor approach, if you want to call it that, is simply this: buy the business, understand the risk, and then be patient enough to let it work.
This article reflects my personal perspective and experience as a private investor. It is not individualized financial advice, and it isn’t a recommendation to buy or sell any security. Your situation is your own — do your own work, and consult a qualified professional about your specific circumstances.
Photo by Jakub Żerdzicki on Unsplash