Why methodology matters more than the marketing
Anyone can put "halal" on a product page. The harder question is what the screening actually looks like, what gets excluded, what limits are enforced, and what happens when a company stops being compliant. Most halal investing products don't show their work. We want to.
Step 1 — Defining the universe
Before we screen anything, we define the universe of investable companies for each portfolio. For US Core that's broad — large-cap companies across sectors. For US Growth, the universe tilts toward higher-growth names with longer runways. For US Income, it focuses on steady dividend payers. For US Innovation, it's the tech-heavy slice of the screened universe.
Step 2 — Business activity screen
First-pass exclusion. Any company materially involved in alcohol, conventional finance, gambling, adult entertainment, weapons, pork-related products, or other non-compliant activities is removed. "Materially" is defined by thresholds — small incidental exposure is handled separately at the purification stage.
Step 3 — Financial ratio screen
Second-pass screen. We apply Shariah-board-aligned ratio limits on:
- Debt to market capitalization.
- Interest-bearing securities and cash.
- Non-compliant income as a share of total revenue.
Companies that fail any threshold are removed from the portfolio. They can re-qualify later if their financials change — and we re-check at every screening cycle.
Step 4 — Concentration and sector limits
Many halal index products end up dominated by a handful of large tech names — sometimes 30%+ in the top five holdings. We enforce limits:
- Caps on the weight of any single holding.
- Caps on sector concentration so no portfolio is overexposed to one part of the market.
- Diversification floors — minimum representation across qualifying sectors.
These rules exist to make sure the portfolio actually behaves like a diversified portfolio.
Step 5 — Continuous Shariah monitoring
Compliance isn't a one-time event. Companies change businesses, take on debt, or shift their revenue mix. We monitor compliance continuously — and when a holding stops being compliant, it's flagged and removed in the next rebalancing window. We also track compliance history per holding, so you can see how stable each name has been.
Step 6 — Rebalancing
Two triggers:
- Scheduled — quarterly. Drift is corrected, weights are reset, and any compliance changes are reflected.
- Conditional — when something material happens, like a screening change or a sharp market shift, we don't wait for the next quarter.
This combination matters. A purely scheduled approach misses real events. A purely reactive approach over-trades. We do both.
Step 7 — Purification tracking
Even compliant companies sometimes have incidental non-compliant income. We calculate the proportion attributable to your holdings and surface it in your account, so you can purify the corresponding amount. This is shown transparently — not buried in a disclosure.
What you'll see when you open a portfolio
Every holding. Every weight. Every sector exposure. Live screening status. Compliance history. Rebalancing log. Purification estimate. The point is that you don't have to take our word for any of this — you can see it.
The short version
Halal-first design. Continuous screening, not one-time. Concentration and sector limits. Two-trigger rebalancing. Purification tracking that's actually visible. That's the methodology behind every Musaffa Ready-Made Halal Portfolio.
Disclaimer: Musaffa is an SEC-registered investment adviser. Registration does not imply a certain level of skill or training. The content presented is for informational purposes only and does not constitute personalized investment, legal, or tax advice, an offer, or a solicitation to buy or sell any security or investment strategy. Investments involve risk, including the possible loss of principal. Past performance is not indicative of future results. Musaffa's Shariah compliance screening is based on AAOIFI Shariah standards. Any methodologies or assessments presented are for informational purposes only and should not be relied upon as the sole basis for any investment decision. For additional disclosures, please refer to our Disclosure Library at https://musaffa.com/disclosure-library
Nafisahon
Nusrat Ahmed
Nusrat Ahmed