One of the most common mistakes Canadian DIY investors make is holding multiple ETFs that look different on paper but invest in nearly the same underlying stocks. The three funds that cause the most confusion are VFV (Vanguard S&P 500 Index ETF), XEQT (iShares Core Equity ETF Portfolio), and VEQT (Vanguard All-Equity ETF Portfolio). If you hold any two of these together — or all three — there is a good chance you have significant duplication baked into your portfolio without knowing it.
At first glance, owning XEQT and VFV side by side might feel like sensible diversification. XEQT is a global, all-in-one fund; VFV tracks the S&P 500. They sound different. But the moment you look through XEQT's structure to its underlying holdings, the picture changes dramatically. XEQT allocates roughly 45% of its weight to U.S. equities — and almost all of that exposure is, in practice, large-cap American companies indistinguishable from what VFV holds. Buying VFV on top of XEQT is therefore not adding a new bet; it is turning up the volume on one you already have.
Why does this matter? Because your actual risk exposure, sector concentration, and geographic weight become very different from what a naive fund-count would suggest. You might think you hold a balanced global portfolio, but your effective allocation could be 70%+ U.S. equities without your spreadsheet making that visible. Overlap also undermines rebalancing logic: if the same underlying stocks appear in three places, selling one position only partially reduces your exposure.
Understanding overlap is not about finding the "best" fund — it is about making sure your portfolio actually does what you think it does.
| Fund | U.S. equities | Canadian equities | International developed | Emerging markets | Top-10 concentration |
|---|---|---|---|---|---|
| VFV | 100% (single-country product) | 0% | 0% | 0% | 30–35% |
| XEQT | ~45% | ~25% | ~25% | ~5% | Mirrors VFV's top holdings within its U.S. sleeve |
| VEQT | ~40% (historically) | 30%+ (historically) | Not stated in article | Not stated in article | Mirrors VFV's top holdings within its U.S. sleeve |
Nominal fund labels vs. their actual underlying geographic exposure.
VFV holds approximately 500 U.S. large-cap companies weighted by market capitalization. Its top ten positions — Apple, Microsoft, NVIDIA, Amazon, Alphabet, Meta and their peers — typically account for 30–35% of the fund on their own. VFV is a single-country, single-asset-class product. There is no Canada, no international developed, no emerging markets. It is the most concentrated of the three by design.
XEQT is a fund-of-funds that holds four underlying iShares ETFs. Its target allocation is roughly 45% U.S. equities, 25% Canadian equities, 25% international developed, and 5% emerging markets. The U.S. sleeve inside XEQT is essentially a cap-weighted U.S. equity index — meaning its top holdings look almost identical to VFV. If XEQT represents $100,000 of your portfolio, approximately $45,000 of that is already behaving like VFV.
VEQT follows the same all-equity, fund-of-funds model as XEQT, but through Vanguard funds. Its U.S. weight is somewhat lower (historically around 40%) and its Canadian weight is higher (often 30%+). That Canadian tilt means somewhat less overlap with VFV than XEQT produces, but it remains substantial. Anyone holding VEQT plus VFV is still dramatically overweight U.S. large-cap relative to a standard global allocation.
| View | XEQT | VFV | ZCN | Real U.S. large-cap exposure |
|---|---|---|---|---|
| Nominal (stated purpose) | $60,000 — "Global diversification" | $30,000 — "S&P 500 growth" | $10,000 — "Canadian equity" | Not visible (looks like 60/30/10) |
| Real (look-through) | ~$27,000 of the $60,000 already behaves like U.S. large-cap | $30,000 adds directly to that same exposure | Separate Canadian exposure, no overlap | ~$57,000 of $100,000 = 57% |
A sample Wealthsimple portfolio shows how much U.S. large-cap exposure hides behind an all-in-one ETF label.
Suppose your Wealthsimple portfolio looks like this:
| Fund | Value | Stated purpose |
|---|---|---|
| XEQT | $60,000 | "Global diversification" |
| VFV | $30,000 | "S&P 500 growth" |
| ZCN | $10,000 | "Canadian equity" |
The nominal split looks like 60/30/10. But when you look through XEQT's structure, roughly $27,000 of that $60,000 is already invested in U.S. large-cap equities. Adding VFV's $30,000 means your real U.S. large-cap exposure is approximately $57,000 out of $100,000 — or 57%. Your "global diversified" portfolio is more than half S&P 500 companies before Canadian and international equities even enter the picture. That is far from what the fund names imply.
This is the hidden cost of overlap: your stated allocation and your real allocation diverge, and your risk metrics become unreliable.
The traditional way to check overlap is to download each fund's top holdings from the ETF provider's website and manually compare. That works, but it is tedious and only shows the top-ten layer — not the full weighted exposure through all underlying funds.
A faster approach is to use a look-through tool that decomposes each ETF into its actual underlying holdings, weighted by your position size. WealthWise does exactly this: when you add XEQT, VEQT, or VFV to your tracked portfolio, the sector and geographic breakdown panels decompose every ETF-of-ETF into the real underlying stocks and their weights. Instead of seeing "XEQT = 45% iShares U.S. ETF," you see the actual sector and country exposure as a percentage of your total portfolio — making overlap immediately visible.
The key signals to watch for:
Not necessarily. Intentional tilts are legitimate. Some Canadian investors deliberately overweight U.S. equities because they believe in the long-run outperformance of U.S. large-cap, or because they want currency diversification away from the Canadian dollar. If you hold both VFV and XEQT and you understand that you are running a 60–65% U.S. equity portfolio with a global overlay, and that matches your plan, then the overlap is a feature, not a bug.
The problem is unintentional overlap — when your portfolio has drifted into a concentrated position you did not plan for and are not aware of. That is where the risk lies, especially during market drawdowns that hit U.S. large-cap hard. You think you are diversified, but your drawdown looks exactly like a pure S&P 500 loss.
If you are comparing XEQT, VEQT, and VFV as standalone choices and trying to decide which one to hold, the answer is typically simpler: pick one all-in-one fund as your core, and add VFV only if you have a deliberate, sized thesis about U.S. outperformance. Owning all three adds complexity without adding meaningful diversification.
Two ways to resolve overlap depending on whether you value simplicity or precise control.
If your goal is truly global diversification with minimal effort, the cleanest solution is to hold either XEQT or VEQT alone — and nothing else. Both give you automatic global exposure, built-in rebalancing, and sub-0.25% MER. Adding VFV on top adds cost and concentration without adding broad diversification. Consolidating is the simplest fix and suits most TFSA and RRSP portfolios managed through Wealthsimple Trade.
If you want to keep your all-in-one fund and add a satellite position, consider replacing VFV with an asset class that is genuinely underrepresented in XEQT or VEQT. Canadian small-cap, international small-cap, or a bond ETF (for a smoother ride) all add real diversification rather than more U.S. large-cap. Blending a core all-in-one ETF with thoughtful satellites can produce a better risk-adjusted outcome than stacking overlapping funds.
If you want to control your own allocation weights precisely, skip all-in-one funds entirely and build your own: one Canadian equity ETF (ZCN or XIC), one U.S. equity ETF (VFV or XUU), and one international ETF (XEF or VIU). You control the exact percentages. There is no structural overlap because the mandates of each ETF are geographically distinct. The tradeoff is that you must rebalance manually and need enough assets to keep trading commissions proportionally small.
Overlap is not a one-time calculation. As ETF providers shift their internal weights — XEQT has adjusted its U.S. allocation before — or as markets move and drift your allocation, the overlap changes. The geographic exposure dashboard in WealthWise recalculates your real country and sector weights each time your portfolio syncs or you update prices. You can see immediately whether your U.S. weight has crept up and decide whether to act.
The concentration risk score further flags whether any single underlying company — say, NVIDIA — is appearing across multiple ETFs you hold and climbing to a disproportionate share of your total portfolio. That kind of single-name concentration within a "diversified" ETF portfolio is another form of overlap that is easy to miss without look-through analysis.
Checking your portfolio concentration risk score alongside the geographic and sector panels gives you the full picture of whether your portfolio is as diversified as you intend it to be — or whether overlap has quietly made it something else.
VFV, XEQT, and VEQT are all excellent funds individually. The trap is assuming that owning more of them means owning more diversification. The moment you look through each fund to its actual holdings, the overlap becomes undeniable — and manageable. The first step is making the invisible visible. Once you know where the duplication sits, fixing it is straightforward. Your future self, holding a portfolio that actually behaves the way you designed it, will thank you for the five minutes it took to check.
XEQT allocates roughly 45% of its weight to U.S. equities. Since that U.S. sleeve mirrors a broad U.S. large-cap index, holding VFV alongside XEQT effectively doubles your exposure to S&P 500-type companies for that portion. In a 50/50 XEQT and VFV split, your real U.S. large-cap weight could exceed 70% of total assets.
Yes — if you are making a deliberate, sized bet on U.S. large-cap outperformance and understand the resulting concentration. The problem is holding both unintentionally and believing you are more diversified than you actually are. Intentional tilts with known weights are a legitimate strategy.
Slightly less. VEQT has historically held a higher Canadian weight (often above 30%) and a lower U.S. weight than XEQT. But the overlap with VFV is still substantial — roughly 40% of VEQT is U.S. equities, so the duplication is a real concern.
A look-through tool like WealthWise automatically decomposes every ETF in your portfolio into its underlying holdings and weights, then aggregates them across all your positions. You can see your real sector and country exposure as a percentage of your total portfolio in seconds.
For most Wealthsimple Trade users, the simplest fix is consolidating to a single all-in-one ETF — either XEQT or VEQT — and removing VFV. If you want U.S. tilt, you can keep a small, deliberate VFV position whose size reflects your actual conviction rather than accidental accumulation.
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