Latest / Stock Picking with Fexingo: Individual Equities, Research, and Building a Concentrated Portfolio / How Microsoft’s 5.4 Percent Week Reveals a Stock Picker’s Edge
Transcript
- Lucas: So, Microsoft is up five and a half percent over the past five days, and most of that came in the last two sessions. The S&P 500 managed less than a percent. That kind of divergence is exactly what gets my attention as a stock picker. Luna: That is a big move for a mega-cap. What do you think is driving it — is it earnings, or is it something broader? Lucas: A bit of both, honestly. There’s no single headline I can point to, but the tape is telling you that institutional money is rotating into quality tech names. Microsoft’s cloud business has been compounding at a solid clip, and the stock had been lagging the broader tech rally for a while. This week feels like a catch-up trade. Luna: So you’re saying the move is less about new news and more about the market finally re-rating the stock. That’s a classic stock-picking setup. Lucas: Exactly. And that’s the skill — knowing when a stock’s price has drifted away from its underlying fundamentals. A lot of investors see a sharp weekly move and think they’ve missed it. But if you’ve done the research, a move like this is confirmation, not a reason to chase. Luna: But how do you actually build that conviction? I mean, Microsoft is one thing, but what about a smaller stock where the information isn’t as clean? Lucas: That’s where the real work comes in. It’s not about reading one analyst note. It’s about building a thesis from the ground up — understanding the revenue streams, the margin structure, the competitive moat, and then stress-testing it against different scenarios. For Microsoft, you’d look at Azure growth, Office 365 subscription trends, and how much free cash flow they’re generating. Luna: Right, and free cash flow is really the number that separates the story from the substance. Lucas: It is. Earnings per share can be managed, free cash flow is harder to fake. And when you see a company like Microsoft trading at a reasonable price to earnings ratio given its growth rate, that’s when you start getting interested. But the point is, you have to do that work before the stock moves, not after. Luna: So what’s your process for actually researching a stock? Do you start with the financials, or do you look at the industry first? Lucas: I usually start with the business model. If I can’t explain in two sentences how a company makes money and why customers stick around, I move on. Then I dig into the numbers — revenue growth, margins, return on invested capital, and the balance sheet. Only after that do I look at valuation. It’s a funnel, really. Luna: And how many stocks actually make it through that funnel? I imagine not many. Lucas: No, and that’s the point. I’d rather own twenty great businesses than fifty so-so ones. The research is what lets you sleep at night when the market gets jittery. And it’s what lets you hold through a dip like the one Exxon saw this week — down four and a half percent, but if your thesis is intact, you’re not panicking. Luna: Speaking of dips — we should talk about the broader market context. The S&P is up, but small caps are down. The Dow is barely moving. What do you make of that split? Lucas: It tells me that this is a stock-picker’s market, not a beta market. You can’t just buy the index and expect smooth sailing. The Russell 2000 is down almost a percent this week, while the NASDAQ is up one and a half. That’s a clear preference for large-cap quality over speculative small caps. Luna: So the market is rewarding names with strong cash flow and punishing the ones without it. That’s pretty classic late-cycle behavior. Lucas: Exactly. And it’s why I keep coming back to a concentrated approach. If you own thirty names, you’re essentially cloning the index. But if you own fifteen or twenty that you truly understand, you can actually take advantage of these rotations instead of getting whipsawed by them. Luna: But doesn’t concentration increase risk? That’s the textbook argument against it. Lucas: It does, but only if you’re concentrated in the wrong things. If you’re concentrated in high-quality businesses with durable competitive advantages, the risk is actually lower than owning a hundred stocks you know nothing about. The key is knowing the difference between risk and volatility. Volatility is just price swings — risk is the chance of permanent capital loss. Luna: And you’re saying that deep research is what converts volatility into opportunity. That’s the core of stock picking, really. Lucas: Right. And that’s what we try to do on this show every week — give you the tools to make that call yourself. I mean, we’re not selling anything, no premium tiers, no ads. We just want you to think like an analyst, not a gambler. Luna: And honestly, that’s a big part of why I love this gig. We get to share the process without any ulterior motive. Just the joy of figuring out what makes a business tick. Lucas: So if you appreciate that approach, and you want to keep it ad-free, you can support us at buy me a coffee dot com slash fexingo. It’s a simple way to keep the lights on and the conversations independent. No pressure, just an option. Luna: Yeah, and every little bit helps. But back to the markets — I’m curious, with all this talk about concentrated portfolios, how do you decide when to sell a stock? That’s often harder than buying. Lucas: That’s a great question. Selling is where the discipline really shows. I have a few triggers. If the thesis breaks — the moat erodes, the growth story stalls, or the valuation becomes absurd relative to the fundamentals — then I’m out. But I also sell when a position gets too big. Even the best idea shouldn’t become fifty percent of your portfolio. That’s just asking for trouble. Luna: So it’s about managing position sizes as much as picking the right names. That’s a nuanced point that a lot of investors miss. Lucas: Absolutely. And it’s why I love this week’s tape — it’s a live case study in how to think about these decisions. Microsoft’s move is a reminder that when you’ve done your homework, you can ride the ups and the downs without losing your nerve. And when you haven’t, you’re just guessing. Luna: And that’s the edge. Knowing why you own what you own. That’s what separates the professionals from the amateurs. Lucas: Couldn’t have said it better. So, the next time you see a stock jump five percent in a week, don’t just ask ‘should I buy it now?’ Ask ‘do I understand the business well enough to know if this move makes sense?’ If you can’t answer that, the research isn’t done.