Building Conviction — How to Actually Know a Halal Business

Welcome to The Barakah Investor — a weekly newsletter on patient, halal investing taught the right way.

Last week we talked about position sizing — how much capital each idea deserves once you know what you own. This week, the question that quietly sits underneath every sizing decision: how do you actually build conviction in a halal business? What to read, what to skip, and how to know when you're done.

Conviction is not confidence

Most halal investors confuse the two. Confidence is "I feel good about this stock." Conviction is "I understand this business well enough to defend a 7% position out loud, in front of someone who actively wants me to be wrong."

Confidence is fragile. The next red day shakes it. The next bearish thread on Threads erodes it. Confidence is what makes you panic-sell at the worst possible moment, because the only thing holding the position together was a feeling.

Conviction is built. It comes from work — slow, unglamorous, repeatable work — that turns a ticker into a business you know.

Why this matters more for halal investors

Most non-Muslim investors can hide behind diversification. They buy the index, accept the riba and the haram revenue inside it, and let mean-reversion do the rest.

You can't. A halal portfolio is, by construction, more concentrated — you've already filtered out 60–70% of the global market. Which means the businesses you do own have to carry more weight per name. Which means you need real conviction, not vibes, on every single position.

The good news: the work of building conviction in a halal business is no different than building conviction in any quality business. It just matters more, because you can't dilute your mistakes across 500 names.

The four-stage conviction stack

This is the sequence I use. Each stage answers a different question, and you don't move to the next until the current one is honestly answered.

Stage 1 — Can I explain this business in one paragraph?

Plain English. No jargon. To a friend who doesn't invest. If you can't, you don't yet understand what they sell, to whom, and why those customers keep coming back. Read the latest annual report's letter to shareholders and the business overview section — usually the first 15–20 pages. Skip everything else for now.

If the one-paragraph explanation requires words like "synergy", "ecosystem play", or "AI-enabled" — go deeper. You're describing the marketing, not the business.

Stage 2 — How does this business actually make money?

Open the income statement. Find revenue. Now find where that revenue comes from: which segment, which geography, which customer type. Most companies disclose this in the segment-reporting note. If they don't, that's a flag.

Then trace the gross margin and the operating margin over the last five years. Are they stable? Expanding? Compressing? Each tells you something different about the business's pricing power.

For halal investors, this is also where you do the second halal screen — not "did the screener pass it" but "are the major revenue lines themselves clean?" A 95% clean business with 5% interest income still passes AAOIFI, but the direction of that 5% over time tells you whether the management is drifting toward or away from clean halal earnings.

Stage 3 — What does management actually do with the cash?

This is where most retail investors stop reading. Don't.

Pull the cash flow statement. Look at the last five years of free cash flow. Then ask: what did the CEO do with it? Reinvest in the business? Buy back shares? Pay dividends? Acquire other companies? Sit on it?

The pattern reveals everything. Founders who reinvest at 25%+ returns on incremental capital — compound machines. CEOs who do dilutive acquisitions at peak valuations — value destroyers. CEOs who pile cash on the balance sheet doing nothing — usually preparing for a bad deal you haven't seen yet.

Read the last three years of CEO shareholder letters back-to-back. If the language and the priorities shift wildly year to year, conviction should drop. If they sound boringly consistent — focused on the same long-term metrics — conviction should rise.

Stage 4 — What would have to happen for this to break?

The final stage is the one that separates serious investors from optimists. Write down — actually write down — the three things that, if they happened, would force you to exit. Disruption from a specific competitor. Regulatory change in a specific market. The founder leaving. A specific customer concentration risk.

Now ask: how would I know if any of these was starting to happen? What's the earliest signal? If you can't name the signal, you can't react to it. And if you can't react to it, your conviction is built on hope, not preparedness.

A worked example

Say you're researching a halal-clean software business. You spend a weekend on it. Here's what each stage looks like, done seriously:

1. Stage 1 (1 hour): They sell project-management software to mid-market construction firms. ~12,000 active firms pay $1,400/year. They've grown that base by 22% a year for five years.
2. Stage 2 (2 hours): Revenue is 88% subscription, 12% professional services. Gross margin steady at 81%. Operating margin expanding from 12% to 18% over five years. Halal screen: no interest income, no problematic activities, debt at 14% of market cap.
3. Stage 3 (2 hours): Free cash flow up 5× in five years. CEO has bought back 8% of shares at an average price below today's. No acquisitions. Three shareholder letters in a row talk about the same two metrics: net retention and gross retention.
4. Stage 4 (1 hour): The three things that break this — Procore launching a real mid-market product, the US housing market entering a multi-year contraction, the founder selling to private equity. The earliest signal: Procore's quarterly mid-market mentions. Construction permit data. Insider transactions filed on SEC.

Six hours. You now have real conviction. You can defend a 6–8% Tier 1 position. And — equally important — you know exactly what would make you exit.

The hard part — knowing when you're done

Conviction has a natural ceiling. Beyond a certain point, more reading isn't building conviction — it's procrastinating on a decision. The signs:

• You can answer all four stages above without hedging.
• You have a written number for fair value (with a range), and a written number for the position size you'd take.
• You have a written list of what would force you to exit.
• You've sat with the idea for at least 7 days without your view changing materially.

If all four are true, you're done researching. Buy. Size correctly. Then ignore the price for 90 days.

If you're still reading at hour 20 and the conviction isn't there — it isn't coming. Move on. There are 1,800 clean halal businesses globally. You don't need to force this one.

This week's action

1. Pick one stock in your portfolio you've held for at least 6 months.
2. Run the four-stage conviction stack on it from scratch this week. Write the answers down.
3. If you can't get through all four stages without hedging — that's a Tier 2 (or lower) position, not the Tier 1 your size suggests.
4. Adjust position size to match the conviction you actually have, not the conviction you thought you had when you first bought.

What's next

Next week — how to read an annual report without reading the whole thing. The five sections that compress 80% of the signal into 90 minutes of reading, the three that you can almost always skip, and the one footnote that quietly tells you whether the CEO is being straight with you.

Until then — build conviction the slow way. It's the only kind that holds up when the market panics.

Rizal M
Founder, Barakah Profits

The Barakah Investor is educational only and not financial advice. Always do your own research and consult a qualified professional where needed.