Highly concentrated tech growth portfolio with strong historical gains and meaningful sensitivity to market swings
Report created on Aug 2, 2026Risk profile
5/7
Diversification profile
2/5
Positions
-
QQ Invesco QQQ Trust
QQQ - US46090E1038 70.00% -
SM VanEck Semiconductor ETF
SMH - US92189F6768 30.00%
This portfolio is built from just two growth-oriented ETFs: a broad tech-heavy growth fund at 70% and a focused semiconductor ETF at 30%. That means every dollar is effectively riding on a narrow slice of the stock market, with no exposure to bonds, cash substitutes, or other asset types. Structurally, this is a concentrated bet on innovative, fast-growing companies, especially in chipmaking and related areas. A simple two-holding structure is easy to follow and monitor, and performance is very transparent. At the same time, having only a couple of positions naturally reduces diversification across business models and economic drivers, so swings in one industry can have an outsized effect on the entire portfolio.
Growth
Over the last decade, a $1,000 investment in this portfolio grew to about $10,124, implying a compound annual growth rate (CAGR) of 26.2%. CAGR is like average speed on a long road trip, smoothing out all the bumps and traffic jams. This growth rate significantly outpaced both the broad US market and the global market. The trade-off was a max drawdown of roughly -39%, deeper than the benchmarks. Drawdown measures the worst peak-to-trough drop, showing how painful the ride can feel. A small number of very strong days drove most of the gains, which means missing those big up days would have had a major impact on the outcome.
Projection
The Monte Carlo simulation projects many possible future paths based on how similar portfolios have moved in the past. Think of it as running 1,000 alternate timelines using historical volatility and correlations, then seeing where things often land after 15 years. Here, the median outcome turns $1,000 into about $2,698, with a wide range from roughly $962 to $7,933 in most scenarios. The average simulated annual return is close to 8%. These are not promises but probability-based estimates. Because markets change over time, especially in fast-moving areas like technology, the future could end up much better or worse than the historical patterns used in the model.
Asset classes
- Stocks 100%
All of this portfolio sits in stocks, with no allocation to bonds, cash, or alternative assets. That makes the overall risk profile firmly equity-like, with returns closely tied to corporate earnings and market sentiment rather than fixed interest payments. A 100% stock allocation can amplify both upside and downside, especially over shorter periods. Traditional diversified portfolios often mix in bonds or other stabilizing assets to smooth the ride, but this one leans fully into growth potential. Over long horizons, stocks have historically outperformed lower-risk assets, but they also experience larger and more frequent drawdowns, which is visible in the portfolio’s historical performance.
Sectors
- Technology 71%
- Telecommunications 10%
- Consumer Discretionary 8%
- Consumer Staples 5%
- Industrials 3%
- Health Care 3%
- Utilities 1%
- Basic Materials 1%
Sector-wise, the portfolio is heavily tilted toward technology at 71%, with the rest spread thinly across telecommunications, consumer areas, health care, industrials, utilities, and basic materials. This is far more tech-concentrated than broad market benchmarks, where tech is important but not as dominant. Tech-heavy allocations tend to be very sensitive to innovation cycles, regulation, and especially interest rate changes, because high-growth companies’ valuations depend a lot on future earnings. When tech is in favor, this type of portfolio can move up quickly, but it can also experience sharper drops when sentiment turns or when investors rotate into more defensive or value-oriented areas.
Regions
- North America 94%
- Asia Developed 3%
- Europe Developed 2%
Geographically, about 94% of the portfolio is in North America, with small amounts in developed Asia and Europe. That’s a significantly stronger home bias than global indices, where non-US markets make up a much larger share of total market value. A high North American concentration ties the portfolio closely to one region’s economic conditions, political environment, and currency. This can be beneficial when that region outperforms, as it has in many tech-related areas, but it also means events specific to North America can dominate the portfolio’s behavior. Limited exposure elsewhere reduces diversification against regional shocks or different economic cycles.
Market capitalization
- Mega-cap 57%
- Large-cap 29%
- Mid-cap 11%
The portfolio leans heavily toward mega-cap and large-cap companies, with only a modest slice in mid-caps and essentially none in smaller firms. Mega-caps are the very largest publicly traded companies, often with global reach and significant market influence. This size profile often brings somewhat more stability than small-cap-heavy strategies, since bigger firms tend to have more diversified revenue and stronger balance sheets. However, it also means the portfolio’s behavior will be closely linked to the fortunes of the biggest names in the market. When large growth companies lead, this kind of market-cap mix can track or exceed broad benchmarks, but it can lag if smaller companies have a strong run.
True holdings
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NV NVIDIA Corporation 11.81%
Part of fund(s):- Invesco QQQ Trust
- VanEck Semiconductor ETF
-
AA Apple Inc. 5.61%
Part of fund(s):- Invesco QQQ Trust
-
MU Micron Technology Inc 4.62%
Part of fund(s):- Invesco QQQ Trust
- VanEck Semiconductor ETF
-
AM Advanced Micro Devices Inc 4.28%
Part of fund(s):- Invesco QQQ Trust
- VanEck Semiconductor ETF
-
MS Microsoft Corporation 3.35%
Part of fund(s):- Invesco QQQ Trust
-
AM Amazon.com Inc 3.05%
Part of fund(s):- Invesco QQQ Trust
-
TS Taiwan Semiconductor Manufacturing 2.79%
Part of fund(s):- VanEck Semiconductor ETF
-
GO Alphabet Inc Class A 2.31%
Part of fund(s):- Invesco QQQ Trust
-
ME Meta Platforms Inc. 2.19%
Part of fund(s):- Invesco QQQ Trust
-
TS Tesla Inc 2.18%
Part of fund(s):- Invesco QQQ Trust
- LS 1x Tesla Tracker ETP Securities GBP
- Top 10 total 42.20%
Looking through the ETFs, a handful of big names drive a large chunk of exposure: NVIDIA, Apple, Micron, AMD, Microsoft, Amazon, TSMC, Alphabet, Meta, and Tesla stand out. Many of these appear across both funds, creating overlap that amplifies the impact of specific companies. For example, NVIDIA alone accounts for nearly 12% of the total portfolio based on top holdings, and several others sit around 2–5%. Because only top-10 holdings are captured, the true concentration is likely a bit broader, but the message is clear: the portfolio is meaningfully tied to a core group of high-profile, growth-oriented tech and semiconductor companies.
Factors
Factor exposure shows a very low tilt to value, meaning the holdings lean strongly toward higher-priced growth names rather than cheaper, out-of-favor stocks. Factor investing breaks returns into characteristics like value, size, momentum, and others — think of them as personality traits of the portfolio. A low value score suggests the companies here often trade at higher valuation multiples because of their growth prospects. Historically, growth and value leadership have rotated; growth can shine when innovation and earnings surprises dominate, but it can be more vulnerable when markets shift attention to balance sheets, cash flows, or more defensive characteristics during periods of stress or rising rates.
Risk contribution
-
Invesco QQQ Trust
Weight: 70.00% 61.9% -
VanEck Semiconductor ETF
Weight: 30.00% 38.1%
Risk contribution shows how much each ETF adds to the portfolio’s total ups and downs, which can differ from its weight. Here, the broad tech-heavy fund is 70% of the portfolio and contributes about 61.9% of risk, while the more focused semiconductor ETF is 30% by weight but drives 38.1% of the volatility. This tells us the semiconductor sleeve is somewhat more volatile per dollar invested. A risk/weight ratio above 1 for that ETF confirms it punches above its size in terms of movement. Overall, just two funds contribute 100% of risk, underscoring how concentrated the portfolio’s behavior is in a single growth-oriented theme.
Risk vs. return
This chart shows the Efficient Frontier, calculated using your current assets with different allocation combinations. It highlights the best balance between risk and return based on historical data. "Efficient" portfolios maximize returns for a given risk or minimize risk for a given return. Portfolios below the curve are less efficient. This is informational and not a recommendation to buy or sell any assets.
Click on the colored dots to explore allocations.
The efficient frontier analysis shows this portfolio sitting on or very near the frontier, which represents the best possible risk/return mix achievable using just these holdings. The Sharpe ratio — a measure of return per unit of risk after accounting for a risk-free rate — is solid at 0.85, with an “optimal” allocation of the same two funds only modestly higher at 1.03. A minimum-variance mix would slightly lower risk but also reduce expected return. This suggests that, given the chosen building blocks, the current weights use them efficiently. Any major change in the risk/return profile would likely come from introducing different types of assets rather than simply reshuffling these two.
Dividends
- Invesco QQQ Trust 0.40%
- VanEck Semiconductor ETF 0.20%
- Weighted yield (per year) 0.34%
Dividend yield for the portfolio is low at about 0.34%, with both ETFs offering modest income. Dividends are cash payments from companies and can be an important part of total return for more income-oriented strategies. Here, most of the historical performance has come from price appreciation rather than regular cash distributions, which is common for growth-focused, tech-heavy portfolios. Lower-yielding companies often reinvest more of their earnings into expansion, research, or acquisitions. While this can support future growth, it also means investors rely more on share price movements for returns and less on steady income flowing into the account over time.
Ongoing product costs
- Invesco QQQ Trust 0.18%
- VanEck Semiconductor ETF 0.35%
- Weighted costs total (per year) 0.23%
The total expense ratio (TER) for the portfolio is about 0.23% per year, combining 0.18% for the broad ETF and 0.35% for the semiconductor ETF. TER represents the ongoing annual fee charged by the funds, taken directly from assets rather than as a separate bill. In the context of actively tilted, growth-focused ETFs, these costs are relatively modest and leave most of the portfolio’s returns in investors’ hands. Over long stretches, even small fee differences can compound, so keeping costs in this range is a positive structural feature. Overall, the portfolio’s fee profile supports its potential to translate gross performance into net results effectively.
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