If you’ve been investing in Canada for more than two years, you’re probably already familiar with Vanguard’s VFV. And you’ve likely heard this statement dozens of times:
“Buy VFV, hold it for 20 years, and get rich.”
For a long time, that advice was difficult to argue with. Low management fees (0.09%). Extreme simplicity. Impressive historical performance. The most popular ETF in Canada for a good reason. But in 2026, something has fundamentally changed. And the vast majority of investors still don’t know it. It’s not that VFV has become a bad ETF. Far from it. The problem is that millions of Canadians still believe they own 500 diversified companies when they buy VFV. That is no longer true. And that illusion could prove very costly.
The Trap Nobody Clearly Explains
To understand this risk, we need to go back to the basics.
The S&P 500 does not work the way many investors believe it does.
It is not a basket where every company occupies exactly the same weight. Instead, the index uses a method called market-cap weighting.
In simple terms: the larger a company becomes, the more space it takes up in your portfolio.
A company that represents 7% of the S&P 500 automatically accounts for 7% of every dollar you invest in VFV.
A smaller company within the same index?
Less than 0.05%.
Not all stocks play in the same league. Some completely dominate the game.
The Magnificent 7: When 7 Companies Control Your Portfolio
A few years ago, the S&P 500 was relatively well balanced across sectors. Banks, healthcare, energy, technology—each had its place.
Today, the situation is dramatically different.
A group of seven companies—powered by the artificial intelligence and cloud computing revolution—has effectively taken control of the index:
- Nvidia
- Microsoft
- Apple
- Amazon
- Alphabet (Google)
- Meta Platforms
- Tesla
These seven companies now represent more than 30% of the entire S&P 500.
Read that sentence again.
There are 500 companies in the index. Yet only 7 of them influence nearly one-third of your total returns.
This is a level of concentration that U.S. markets have not seen in decades.
What Rises Quickly Can Fall Even Faster
As long as the technology giants continue moving higher, everything seems perfect. Returns look impressive, account statements are exciting, and nobody asks questions.
But markets do not move in a straight line.
Imagine a scenario—not an unlikely one in 2026—where:
- Artificial intelligence spending falls short of expectations;
- Technology valuations begin to look excessive;
- A mild recession hits the U.S. economy;
- Two or three Magnificent 7 companies miss earnings expectations.
In that environment, these giants could easily decline by 25% to 35% within a few months.
And even if the other 450 companies in the S&P 500 held up relatively well, VFV would still experience a significant decline.
That is the concentration effect.
Investors who believe they are protected by the diversification of the S&P 500 may discover that their portfolio looks much more like a technology fund than a truly diversified investment.
The Invisible Risk: Your Currency Can Hurt Your Returns
Sector concentration is not the only blind spot.
There is a second one that is even less understood.
VFV is not hedged against fluctuations in the U.S. dollar. In financial terminology, it is known as an unhedged ETF.
What this means in practice is that when you buy VFV, you are making two bets at the same time:
- The performance of U.S. stocks;
- The movement of the CAD/USD exchange rate.
A Real-World Example
Suppose the S&P 500 gains 10% this year. Great news.
But if the Canadian dollar strengthens by 8% against the U.S. dollar during the same period, your actual return in Canadian dollars could shrink dramatically.
You thought you earned 10%.
You may end up keeping only 2% or 3%.
Nobody explained that when you bought VFV.
The Portfolio Overlap Trap
Here is the most common issue we see among Canadian investors.
A typical portfolio often looks something like this:
On the surface, it appears diversified. Multiple investments, multiple purchases, multiple boxes checked.
But take a closer look.
Nvidia is included in VFV. It is also included in XEQT. And in VEQT. And then again as an individual stock.
The same is true for Apple, Microsoft, Amazon, and Meta.
The result?
You believe you own a diversified portfolio. In reality, you are accumulating the same exposure over and over again, just in different wrappers.
This phenomenon—known as portfolio overlap—quietly increases your actual risk without it being obvious on your account statement.
Should You Sell Your VFV?
No.
VFV remains one of the best growth ETFs available to Canadian investors. The United States is still home to some of the most innovative, profitable, and dominant companies in the world.
The problem is not the ETF itself.
The problem is how it is often used—by itself, in excessive amounts, without any meaningful counterbalance.
Here are three simple adjustments that can make a significant difference.
Three Simple Adjustments for a Stronger Portfolio
Adjustment #1: Add an Equal-Weight ETF
The goal is not to panic or liquidate your entire VFV position. Instead, think of this as a portfolio upgrade. The first solution is to introduce an equal-weight ETF as a counterbalance.
In an equal-weight index, every company receives exactly the same importance and financial weight during quarterly rebalancing, regardless of its size or market capitalization.
💡 A Practical Example:
- In VFV, Apple or Microsoft may represent roughly 6% to 7% of the fund.
- In an equal-weight ETF such as the Invesco S&P 500 Equal Weight ETF (RSP) or its Toronto-listed counterpart, the BMO S&P 500 Equal Weight Index ETF (ZWE), every company represents exactly 0.2% of the portfolio.
Nvidia accounts for 0.2%.
So does a mid-sized pharmaceutical company.
So does an industrial business that most investors have never heard of.
📈 The Key Benefits:
- Less dependence on technology giants: Technology exposure is nearly cut in half compared to the traditional index, helping protect your portfolio from a sector-specific bubble.
- True diversification: Your returns depend on the economic health of 500 different companies rather than investor sentiment surrounding the Magnificent 7.
- Greater exposure to mid-cap companies: You gain access to the growth potential of U.S. mid-sized businesses that are often overlooked as capital continues flowing into mega-cap stocks.
- Reduced concentration risk: You eliminate excessive reliance on any single company. If a major scandal impacts a mega-cap stock, the effect on your overall savings becomes much more limited.
Adjustment #2: Add a Quality or Low-Volatility Factor ETF
If you want to further stabilize your portfolio, another strategy is to combine VFV with so-called Smart Beta ETFs, which focus on strong fundamentals or reducing market stress.
The Quality Factor Approach
These ETFs select companies based on strict financial criteria, including strong balance sheets, low debt levels, high cash flow generation, and stable, predictable earnings.
💡 ETF to Watch:
- iShares MSCI USA Quality Factor ETF (QUAL)
- Canadian-listed alternative: XQLT
💡 Why It Works:
Instead of buying a company simply because it is large—as VFV does—QUAL focuses on financially strong businesses such as Visa, Mastercard, and Home Depot.
During economic slowdowns, these companies often hold up better because they generate substantial cash flow and maintain stronger financial positions.
The Low-Volatility Approach
Low-volatility ETFs aim to reduce severe portfolio swings while maintaining stock market exposure.
They select companies that have historically experienced smaller price fluctuations compared to the broader market.
💡 ETFs to Watch:
- BMO Low Volatility US Equity ETF (ZLU)
- iShares MSCI USA Min Vol Factor ETF (USMV)
💡 Why It Works:
These funds tend to overweight defensive sectors such as:
- Utilities
- Consumer staples (PepsiCo, Procter & Gamble)
- Healthcare
The goal is not to eliminate losses.
The goal is to avoid the brutal 30% to 40% declines that often cause investors to panic and sell at the worst possible time.
📈 The Key Benefits:
- Peace of mind: For investors approaching retirement or those who struggle during market turbulence, this adjustment can be invaluable.
- Downside protection: You may capture roughly 75% to 80% of market gains while significantly cushioning major market selloffs.
Adjustment #3: Diversify Geographically
U.S. equities now dominate Canadian portfolios to a degree rarely seen before.
Yet attractive opportunities still exist elsewhere.
ETFs such as XEF and VIU provide exposure to:
- Europe
- Japan
- Australia
These developed markets often perform differently from the United States, helping reduce overall portfolio concentration.
On the Canadian side, dividend-focused ETFs such as VDY provide exposure to major Canadian banks, energy companies, and telecommunications firms.
These sectors may be less exciting than technology, but they generate consistent dividends and often hold up better during stock market corrections.
What a Smart Investor Would Do in 2026
In a U.S. market that is becoming increasingly concentrated around technology giants, smart investors shift their perspective. They are no longer trying to predict which company will be the next big winner. Instead, they focus on strengthening their portfolio through a strategy of financial balance. Their main decision? Keep VFV—but surround it with smarter companions.
To build an all-weather portfolio in 2026, a prudent investor relies on three complementary pillars:
- 🌐 International exposure through XEF or VIU: Essential for reducing exclusive dependence on the U.S. economy. This provides access to established industrial and consumer leaders across Europe and Asia.
- 🛡️ A quality or low-volatility factor allocation: Adding ETFs such as XQLT or ZLU acts as a shock absorber. These funds prioritize strong balance sheets and stable cash flows, helping protect capital when Silicon Valley’s volatility intensifies.
- 🍁 A Canadian dividend allocation: Using ETFs such as VDY or XEI provides a reliable source of recurring passive income. It also allows investors to benefit from the historical stability of Canada’s banking and energy sectors.
This approach does not seek to eliminate VFV, which remains an outstanding growth engine. Instead, it aims to surround it with safety barriers. The goal is not to outperform the market at all costs. The goal is to avoid being severely impacted by a single investment theme that suddenly falls out of favor.
By intelligently diversifying across geographies and risk factors, you can transform a concentrated technology bet into a resilient wealth-building machine capable of navigating virtually any economic cycle.
The WyzeInvestors Verdict
VFV remains an excellent ETF.
Its low cost, simplicity, and access to the U.S. market continue to make it a core investment for Canadian investors.
However, the VFV of 2026 is not the same VFV investors were buying in 2015.
Concentration has surged. Technology exposure has reached historically high levels. And currency risk remains a variable that too many investors continue to overlook. When used properly, VFV remains a powerful portfolio cornerstone. When used alone, without any meaningful counterbalance, it has become a much more concentrated bet than most investors realize. Smart diversification is not about complexity.
It’s about balance.
WyzeInvestors — Investing Smarter, in Plain English.