High growth concentrated stock portfolio with a strong tilt toward US technology leadership
Report created on Apr 15, 2026Risk profile
- Secure Speculative
The risk profile, derived from past market volatility, reflects the level of risk the portfolio is exposed to. This assessment helps align your investments with your financial goals and comfort with market fluctuations.
Diversification profile
- Focused Diversified
The diversification assessment evaluates the spread of investments across asset classes, regions, and sectors. This ensures a balanced mix, reducing risk and maximizing returns by not concentrating in any single area.
Positions
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VT Vanguard Total Stock Market Index Fund ETF Shares
VTI - US9229087690 63.79% -
SM VanEck Semiconductor ETF
SMH - US92189F6768 36.21%
The portfolio is very straightforward: 100% in stocks and only two ETFs, with roughly two‑thirds in a broad total US market fund and a bit over one‑third in a focused semiconductor ETF. This creates a core‑and‑satellite structure, where the broad fund is the diversified core and the semiconductor ETF is a high-octane satellite. That setup is common for growth-focused investors who want market exposure plus a strong “theme” on top. The key takeaway is that while the building blocks are simple and high quality, the overall mix is intentionally aggressive and quite concentrated in one industry, so short-term swings are likely to feel meaningful.
Growth
Historically, the portfolio has been a powerhouse: a $1,000 stake grew to about $8,615, with a compound annual growth rate (CAGR) of 24.15%. CAGR is like your average speed on a long road trip, smoothing out all the bumps. That growth rate crushed both the US market and global market by a wide margin, which is impressive. The trade-off is a max drawdown of almost -37%, meaning the portfolio once fell that far from a peak before recovering. This is deeper than ideal but still in line with a high-growth strategy. It shows strong reward, but only for someone comfortable riding through sharp downturns.
Projection
The Monte Carlo projection uses past returns and volatility to randomly simulate many future paths for the portfolio, a bit like running 1,000 alternate “future market histories.” Across these 15‑year simulations, a $1,000 starting investment ends at a median of about $2,792, with a wide potential range from around $1,013 to $7,533. The overall simulated annual return is 8.26%, which is much lower than the historical 24.15% CAGR. This gap underlines a key limitation: past returns, especially for hot sectors, are rarely sustainable at the same pace. Simulations can’t predict the future, but they do highlight that outcomes will likely be bumpy and spread out.
Asset classes
- Stocks 100%
All of the portfolio is in one asset class: stocks. There’s no allocation to bonds, cash, or alternatives. Stocks historically offer the highest growth potential but also the biggest swings, especially over shorter time frames. Being 100% in equities can work well for long horizons and strong stomachs, but it leaves no cushion when markets crash. Many broad benchmarks include at least some exposure to lower-volatility assets to smooth the ride. Here, the single-asset-class choice is very consistent with a growth mindset, but it also means that risk management has to come from within equities themselves, through diversification and position sizing rather than asset class mixing.
Sectors
- Technology 56%
- Financials 8%
- Health Care 7%
- Industrials 7%
- Consumer Discretionary 6%
- Telecommunications 6%
- Consumer Staples 3%
- Energy 2%
- Real Estate 2%
- Utilities 2%
- Basic Materials 1%
Sector-wise, the portfolio is heavily tilted toward technology at 56%, with only modest allocations across other areas like financials, health care, industrials, and consumer sectors. Compared with a typical broad equity benchmark, this is a strong tech overweight. That tilt has clearly paid off in recent years as tech and semiconductors outperformed, helping drive the high historical returns. The flip side is that tech-heavy portfolios can be particularly sensitive to changes in interest rates, regulation, and innovation cycles. If tech sentiment sours or chip demand slows, portfolio volatility could surge. The clear strength is growth potential; the clear trade‑off is more sector-specific risk than a balanced, benchmark-like mix.
Regions
- North America 93%
- Asia Developed 4%
- Europe Developed 2%
Geographically, the portfolio is anchored in North America at 93%, with only a small slice in developed Asia and Europe. This is more US-centric than global equity benchmarks, where the US typically represents a bit over half of the total market. The overweight to the US has helped over the last decade, as US stocks, especially tech, have outpaced many other regions. However, it also ties most of the portfolio to a single economy, currency, and policy environment. If non-US markets outperform going forward, this home bias might limit diversification benefits. The geographic structure is strongly aligned with a “bet on US innovation” view rather than a neutral global stance.
Market capitalization
- Mega-cap 42%
- Large-cap 36%
- Mid-cap 16%
- Small-cap 4%
- Micro-cap 1%
The market cap breakdown shows a strong tilt toward mega-cap and large-cap companies, together making up almost 80% of the portfolio. These are generally mature, globally dominant firms with deep liquidity and broad analyst coverage. Mid-caps and small/micro-caps make up a smaller slice. Large caps often bring more stability and lower individual company risk, while smaller names can offer higher growth but more volatility. This large-cap focus tempers some of the risk from the tech and semiconductor tilt, because many of the key holdings are established leaders instead of speculative story stocks. Overall, it’s a growth portfolio, but not one driven primarily by tiny, unproven companies.
True holdings
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NV NVIDIA Corporation 10.62%
Part of fund(s):- VanEck Semiconductor ETF
- Vanguard Total Stock Market Index Fund ETF Shares
-
AV Broadcom Inc 4.34%
Part of fund(s):- VanEck Semiconductor ETF
- Vanguard Total Stock Market Index Fund ETF Shares
-
TS Taiwan Semiconductor Manufacturing 4.13%
Part of fund(s):- VanEck Semiconductor ETF
-
AA Apple Inc 3.76%
Part of fund(s):- Vanguard Total Stock Market Index Fund ETF Shares
-
MS Microsoft Corporation 2.81%
Part of fund(s):- Vanguard Total Stock Market Index Fund ETF Shares
-
IN Intel Corporation 1.96%
Part of fund(s):- VanEck Semiconductor ETF
-
AM Amazon.com Inc 1.95%
Part of fund(s):- Vanguard Total Stock Market Index Fund ETF Shares
-
LR Lam Research Corp 1.80%
Part of fund(s):- VanEck Semiconductor ETF
-
KL KLA Corporation 1.79%
Part of fund(s):- VanEck Semiconductor ETF
-
AS ASML Holding NV ADR 1.77%
Part of fund(s):- VanEck Semiconductor ETF
- Top 10 total 34.92%
Looking through the ETFs, the biggest underlying exposures cluster around leading tech and semiconductor names such as NVIDIA, Broadcom, TSMC, Apple, and Microsoft. NVIDIA alone makes up over 10% of the total portfolio via ETF exposure, which is a sizable single-company concentration even if it’s not held directly. Several holdings like NVIDIA and TSMC appear in both the total market fund and the semiconductor ETF, increasing hidden overlap. That overlap isn’t fully captured because only top-10 ETF holdings are used, so true concentration is probably higher. The main takeaway: a handful of mega-cap chip and tech firms quietly drive a lot of the portfolio’s behavior.
Factors
Across investment factors, the portfolio is fairly balanced, with neutral exposure to size, momentum, quality, and yield, suggesting it behaves somewhat like the broad market on those dimensions. Where it stands out is value and low volatility, both in the “low” range. A low value score means the holdings lean more toward higher-priced growth names rather than cheaper, beaten-down stocks. A low low-volatility score indicates the portfolio tends to favor names that move more than the market. Together, that’s classic growth behavior: chasing higher expected growth and innovation, accepting more price swings and less downside protection when markets get choppy.
Risk contribution
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VanEck Semiconductor ETF
Weight: 36.21% 50.1% -
Vanguard Total Stock Market Index Fund ETF Shares
Weight: 63.79% 49.9%
Risk contribution shows how much each position drives the portfolio’s overall ups and downs, which can differ from its weight. Here, the semiconductor ETF is about 36% of the portfolio but contributes roughly 50% of the risk, meaning its volatility and correlations amplify its impact. The total market ETF is nearly two-thirds of the weight but only about half the risk. This is normal for a concentrated thematic fund paired with a broad index. The practical insight is that your emotional experience of the portfolio will be heavily tied to how semiconductors perform. Adjusting that weight would be the main lever to dial risk up or down without changing holdings.
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.
On the risk–return chart, the current portfolio sits on or very close to the efficient frontier, which is the curve showing the best possible return for each risk level given the existing holdings. Its Sharpe ratio of 0.79—Sharpe being a measure of return per unit of risk—compares well to the minimum variance portfolio while still leaving the optimal portfolio with a higher ratio at more risk. This tells us the weights are already efficient for the chosen risk level; the structure is not “wasting” risk. If someone wanted a different balance, tweaking the split between the two ETFs could shift along the frontier, but there isn’t obvious inefficiency to fix.
Dividends
- VanEck Semiconductor ETF 0.20%
- Vanguard Total Stock Market Index Fund ETF Shares 1.10%
- Weighted yield (per year) 0.77%
Dividend yield is modest at about 0.77% overall, with the semiconductor ETF around 0.20% and the total stock market ETF near 1.10%. That’s typical for a growth-tilted portfolio, where companies often reinvest profits into expansion instead of paying them out as cash. Dividends can be useful for investors seeking regular income, but for growth-focused strategies, low yields aren’t a weakness—they just reflect the choice to prioritize capital appreciation. The main implication is that most of the return expectation here comes from price movements rather than steady cash payouts, so income-focused investors would likely find this structure less suitable than total-return-oriented ones.
Ongoing product costs
- VanEck Semiconductor ETF 0.35%
- Vanguard Total Stock Market Index Fund ETF Shares 0.03%
- Weighted costs total (per year) 0.15%
Costs are a clear strong point. The blended total expense ratio (TER) is about 0.15%, driven by a rock-bottom 0.03% for the broad Vanguard fund and a still-reasonable 0.35% for the specialized semiconductor ETF. TER is the annual fee charged by funds, similar to a small management toll taken each year. Keeping TER low is one of the most reliable ways to boost long-term net returns, because fees compound against you over time. Here, costs are impressively controlled given the use of a niche thematic ETF. That’s a solid structural advantage and aligns well with best practices for long-term investing.
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