# VOO, VUSA, VWRL: Why the Most Popular Index Funds Fail the Ethical Screen — and What to Buy Instead
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**Publish Date: Saturday 13 June 2026**
**Target Keywords: VOO halal, VUSA halal, index fund ethical, halal index fund, VWRL ethical, ethical ETF alternative**
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“Just Buy the Index” Is Not Ethically Neutral
VOO and VUSA are among the most recommended investments on the internet. Low fees, broad diversification, long-term growth. But when you buy the S&P 500, you are buying everything in it — including banks built on interest, alcohol conglomerates, gambling platforms, and weapons manufacturers. For investors with ethical commitments, passive does not mean permissible.
This article breaks down exactly what is inside the most popular index funds, identifies where they fail ethical screening criteria, and presents alternatives that exist today for investors who want broad market exposure without the ethical compromise.
What You Actually Own When You Buy VOO or VUSA
VOO (Vanguard S&P 500 ETF, US-listed) and VUSA (Vanguard S&P 500 UCITS ETF, UK/EU-listed) track the same index: the S&P 500. This means you own a slice of all 500 companies in proportion to their market capitalisation.
VWRL (Vanguard FTSE All-World UCITS ETF) goes even broader, tracking over 3,700 companies across developed and emerging markets.
The appeal is obvious: one purchase, instant diversification, minimal fees. But diversification means you own everything — the good, the questionable, and the clearly non-compliant.
The Ethical Failures Inside VOO/VUSA (S&P 500)
Let us examine the top 20 holdings of the S&P 500 and score them against standard ethical screening criteria used in Islamic finance and broader ethical investing frameworks.
| Holding | Weight | Sector | Ethical Screen | Issue |
|---|---|---|---|---|
| Apple (AAPL) | ~7.2% | Tech | PASS | Cash reserves high but revenue compliant |
| Microsoft (MSFT) | ~6.5% | Tech | PASS | Software/cloud revenue dominant |
| NVIDIA (NVDA) | ~6.0% | Tech | PASS | Semiconductor revenue compliant |
| Amazon (AMZN) | ~3.8% | Consumer/Tech | PASS | E-commerce and cloud; alcohol retail minor |
| Meta (META) | ~2.6% | Tech | WATCH | Ad revenue from gambling/alcohol advertisers |
| Alphabet (GOOGL) | ~2.1% | Tech | PASS | Search/cloud revenue dominant |
| Berkshire Hathaway (BRK.B) | ~1.8% | Financials | FAIL | Insurance (interest-based), GEICO, significant bond holdings |
| Broadcom (AVGO) | ~1.7% | Tech | PASS | Semiconductor/infrastructure |
| Tesla (TSLA) | ~1.5% | Consumer | PASS | EV/energy; regulatory credit revenue minor |
| JPMorgan Chase (JPM) | ~1.4% | Financials | FAIL | Core business is interest-based lending |
| Eli Lilly (LLY) | ~1.4% | Healthcare | PASS | Pharmaceuticals; debt ratios to verify |
| Visa (V) | ~1.1% | Financials | WATCH | Payment processor, not lender; scholars differ |
| Mastercard (MA) | ~1.0% | Financials | WATCH | Same as Visa — facilitates but does not lend |
| UnitedHealth (UNH) | ~1.0% | Healthcare | WATCH | Insurance component; revenue split matters |
| Exxon Mobil (XOM) | ~1.0% | Energy | PASS | Oil & gas; permissible sector |
| Costco (COST) | ~0.9% | Consumer | WATCH | Alcohol sales as % of revenue |
| Procter & Gamble (PG) | ~0.9% | Consumer | PASS | Consumer staples; compliant |
| Bank of America (BAC) | ~0.8% | Financials | FAIL | Core business is interest-based lending |
| Johnson & Johnson (JNJ) | ~0.8% | Healthcare | PASS | Pharmaceuticals/consumer health |
| Walmart (WMT) | ~0.8% | Consumer | WATCH | Alcohol sales as % of revenue |
Out of just the top 20, we have at least 3 clear failures (Berkshire, JPMorgan, Bank of America) and 6 that require further scrutiny. These are not obscure holdings buried at position 450 — they are among the largest constituents driving your returns.
The Full Sector Problem: What’s Buried Deeper
The top 20 only tells part of the story. Across the full S&P 500, the exposure to non-compliant sectors is substantial:
| Problem Sector | Approx. S&P 500 Weight | Key Holdings |
|---|---|---|
| Banks & Financial Services | ~13% | JPM, BAC, WFC, GS, MS, C |
| Insurance (interest-based) | ~2.5% | BRK.B, MET, AIG, ALL |
| Alcohol | ~0.6% | BUD (Anheuser-Busch InBev via ADR), STZ, BF.B, TAP |
| Gambling & Casinos | ~0.5% | MGM, WYNN, CZR, DKNG |
| Defence & Weapons | ~1.8% | LMT, RTX, NOC, GD, BA (partial) |
| Tobacco | ~0.7% | PM, MO, CTLT (partial) |
| Total Non-Compliant Exposure | ~19% | Approximately 1 in 5 dollars |
Roughly 19% of the S&P 500 — nearly one-fifth of your investment — sits in sectors that clearly fail ethical screening. For VWRL, the global version, the exposure is similar because the US makes up approximately 60% of the index, and other developed markets carry their own banking, alcohol, and defence holdings.
What This Means in Pounds
If you hold £50,000 in VUSA, approximately £9,500 is working in sectors that fail standard ethical screens. Over a 20-year period with average returns, that non-compliant portion alone could grow to over £30,000. These are not abstract percentages — they are real capital deployed in real businesses.
Why “It’s Just the Index” Is Not a Valid Defence
A common response is: “I’m not choosing these companies, the index includes them.” This conflates passivity with neutrality. When you purchase an index fund, you are:
• Providing capital to every company in the index, proportionally
• Benefiting financially from their activities, including interest income, alcohol sales, and weapons contracts
• Voting (through the fund manager) at their shareholder meetings
• Making an active choice to accept all constituents without screening
Choosing not to screen is itself a choice. The fact that the selection is automated does not remove the investor’s responsibility for what they own. This principle is consistently upheld by Islamic finance scholars and is equally relevant for secular ethical investors.
The Alternatives: Ethical and Shariah-Compliant ETFs
Fortunately, the market now offers several alternatives that provide broad equity exposure with ethical screens applied. Here are the main contenders:
| ETF | Provider | Focus | Expense Ratio | Screens |
|---|---|---|---|---|
| SPUS | SP Funds | US Large Cap | 0.49% | Shariah-compliant S&P 500 alternative. Removes banks, alcohol, gambling, weapons, tobacco. Screens for debt ratios. |
| HLAL | Wahed Invest | US Large/Mid Cap | 0.50% | FTSE USA Shariah Index. Similar screens to SPUS with Wahed’s advisory board oversight. |
| UMMA | Wahed Invest | Global | 0.65% | Global diversification with Shariah screens. VWRL alternative for international exposure. |
| ISWD | iShares (BlackRock) | Global (Developed) | 0.30% | MSCI World Islamic UCITS ETF. London-listed. Broad developed market exposure with MSCI Islamic screens. |
| HSBC Islamic Global Equity Index | HSBC | Global | 0.35% | Fund (not ETF). Available in SIPPs and pensions. Dow Jones Islamic Market World Index. |
Performance Comparison: Does Ethical Screening Cost You Returns?
The most common objection to ethical ETFs is the assumption that screening reduces returns. The data tells a more nuanced story.
Because Shariah-compliant indices naturally exclude highly-leveraged financial companies (banks carry enormous debt relative to assets), they tend to be overweight in technology, healthcare, and consumer sectors. During periods where these sectors outperform — as they have for much of the past decade — Shariah-compliant indices have often matched or outperformed their conventional equivalents.
| Metric | VOO/VUSA (S&P 500) | SPUS (Shariah S&P) | HLAL (Wahed US) |
|---|---|---|---|
| Expense Ratio | 0.03% | 0.49% | 0.50% |
| Financial Sector Exposure | ~13% | ~1% | ~1% |
| Technology Overweight | ~32% | ~42% | ~40% |
| Alcohol/Gambling/Tobacco | Included | Excluded | Excluded |
| Weapons/Defence | Included | Excluded | Excluded |
The fee differential is real — 0.03% versus 0.49% is significant over decades. But it must be weighed against the ethical cost of the cheaper option. For many investors, paying an extra 0.46% annually is a straightforward decision when the alternative is funding activities they fundamentally oppose.
It is also worth noting that the ethical ETF market is growing rapidly, and fees tend to compress as assets under management increase. The 0.49% charge today may look very different in five years.
The Fee Trade-Off: An Honest Assessment
We believe in transparency. Ethical ETFs are more expensive than conventional index funds. Here is what that looks like in practice:
On a £100,000 portfolio over 25 years (assuming 8% average annual return):
VOO at 0.03%: Final value approximately £671,000 (fees ~£13,500)
SPUS at 0.49%: Final value approximately £598,000 (fees ~£86,500)
Difference: Approximately £73,000 over 25 years, or ~£2,920 per year
That is a meaningful sum. We are not going to pretend otherwise. The question each investor must answer is whether the ethical alignment is worth approximately £3,000 per year on a six-figure portfolio. For many, the answer is unequivocally yes. For others, a blended approach — holding some compliant ETFs and screening individual equities for the remainder — offers a middle path.
The DIY Alternative: Building Your Own Screened Portfolio
For investors willing to do more work, there is another option: hold individual equities instead of an ETF, using screening tools to select only compliant companies.
This approach offers:
• Zero ongoing management fees
• Complete control over every holding
• Ability to weight positions based on conviction
• No exposure to any non-compliant company
The trade-off is time and complexity. Screening 500 companies, monitoring their compliance, and rebalancing periodically is not trivial. This is precisely where our tools add value.
How Our Screeners Help
We built our screening tools specifically for investors who want clarity on what they hold and what they can hold instead.
ETF Screener — Enter any ETF ticker and see its underlying holdings scored against our ethical criteria. Compare VOO against SPUS side by side. See exactly where each fund passes or fails, holding by holding. Use the ETF Screener →
Ethical Trading Guide — Our comprehensive framework explains the screening criteria we use, why they matter, and how they compare to industry standards like AAOIFI and MSCI Islamic. Read the Ethical Trading Guide →
Compare Tickers — Put any two instruments side by side and see how they score across every dimension. Useful for evaluating whether an alternative ETF truly offers a better ethical profile or just different marketing. Compare tickers now →
VWRL: The Global Version of the Same Problem
VWRL deserves specific mention because it is the default recommendation for UK investors seeking global diversification. It holds over 3,700 companies across 50 countries.
The non-compliant exposure is actually higher than VOO/VUSA because it includes:
• European banks (HSBC, UBS, BNP Paribas, Deutsche Bank)
• European alcohol majors (Diageo, Pernod Ricard, Heineken, AB InBev)
• Asian financials (Mitsubishi UFJ, ICBC, HDFC Bank)
• Global gambling (Flutter Entertainment, Las Vegas Sands)
• Additional defence contractors (Thales, Leonardo, Rheinmetall)
For global exposure with ethical screens, the iShares MSCI World Islamic UCITS ETF (ISWD) or Wahed’s UMMA ETF provide alternatives that apply consistent screening across all markets.
What to Do Next
Your Action Plan
1. Audit your current holdings. If you own VOO, VUSA, or VWRL in an ISA, SIPP, or general account, you now know that approximately 19% fails standard ethical screens.
2. Evaluate alternatives. Use our ETF Screener to compare your current holdings against SPUS, HLAL, UMMA, or ISWD.
3. Consider the hybrid approach. If the fee premium concerns you, a portfolio of individually-screened equities (top 30-40 compliant S&P 500 companies by weight) gives you similar market exposure without the ETF fees or the ethical compromises.
4. Check your pension too. If your workplace or personal pension holds a standard index tracker, the same problems apply there. Read our companion article on the hidden bond problem in pensions for specific guidance.
5. Stay informed. Ethical screening is not a one-time exercise. Companies change, revenue mixes shift, and new compliant options enter the market regularly. Our tools update continuously to reflect current data.
The Bottom Line
“Just buy the index” is good advice for cost-conscious investors who have no ethical constraints. For everyone else, it is an oversimplification that papers over real problems.
VOO, VUSA, and VWRL are excellent products for what they are designed to do: provide cheap, broad, unscreened market exposure. But “unscreened” is the operative word. If you care about what your money funds — whether from an Islamic finance perspective, a broader ethical standpoint, or simply a values-alignment principle — these funds fail the test.
Alternatives exist. They cost more. They are improving. And for the first time in market history, an ethical investor can build a globally-diversified, fully-screened portfolio without sacrificing meaningful returns.
The tools to make informed decisions are available. Use them.
Related Reading
Ethical Trading: The Complete Guide
ETF Screener: What’s Inside Your Fund?
Disclaimer: This article is for informational and educational purposes only. It does not constitute financial advice or a recommendation to buy or sell any financial instrument. ETF data, weightings, and sector allocations are approximate and based on publicly available information at the time of writing; they change frequently. Islamic finance compliance is a matter of personal religious conviction — readers should consult qualified Islamic scholars regarding specific rulings. Expense ratios and fund availability vary by jurisdiction and platform. Past performance does not guarantee future results. Alpha Insights provides screening tools to assist with research; final investment decisions are the responsibility of the individual investor.
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