Concentrated US stock portfolio with strong historical growth and moderate diversification across sectors and regions
Report created on Apr 29, 2026Risk profile
5/7
Diversification profile
3/5
Positions
-
VT Vanguard Total Stock Market Index Fund ETF Shares
VTI - US9229087690 40.00% -
QQ Invesco QQQ Trust
QQQ - US46090E1038 30.00% -
SC Schwab U.S. Dividend Equity ETF
SCHD - US8085247976 15.00% -
VX Vanguard Total International Stock Index Fund ETF Shares
VXUS - US9219097683 15.00%
This portfolio is a four-ETF, 100% stock mix with a clear tilt toward the US and growth companies. About 70% sits in broad US market and tech-heavy growth (VTI and QQQ), 15% targets US dividend payers, and 15% goes to international stocks. Structurally, this is a simple, equity-only setup with no bonds or cash-like buffers. That matters because all of the portfolio’s ups and downs come from the stock market rather than being softened by other asset types. The combination of broad index funds plus a concentrated growth sleeve creates a blend of diversification and targeted growth exposure within a relatively straightforward structure.
Growth
From 2016 to 2026, $1,000 in this portfolio grew to about $4,367, a compound annual growth rate (CAGR) of 15.96%. CAGR is the “average speed” of growth per year over the whole period. That beat both the US market (14.97%) and global market (12.26%) over the same timeframe. The worst drawdown was about -31.8% during early 2020, similar in depth but slightly milder than the benchmarks’ drops. It recovered in roughly four months after bottoming. Just 39 days made up 90% of returns, showing how a handful of strong days drove much of the long-term result. This history looks strong, but it can’t guarantee similar future performance.
Projection
The forward projection uses Monte Carlo simulation, which basically replays many possible futures using patterns from past data plus randomness. Out of 1,000 simulated 15-year paths, the median outcome for $1,000 is around $2,790, or an overall annualized return near 8.16%. The “likely range” runs from about $1,802 to $4,161, while the wider 5%–95% band stretches from roughly breaking even to significantly higher values. Importantly, these numbers are not predictions; they’re a way of mapping out possible paths if markets behave somewhat like they have historically. The 74.1% chance of ending above $1,000 highlights a positive skew, but also leaves meaningful room for weaker outcomes.
Asset classes
- Stocks 100%
Asset class exposure is very straightforward: 100% stocks. There is no allocation to bonds, real estate funds, or cash-like instruments here. That means the portfolio is fully tied to equity market cycles, benefiting strongly when stocks rise and feeling the full impact when they fall. Compared with a typical global “balanced” mix that includes bonds, this setup naturally runs hotter in both directions. The lack of other asset classes simplifies the structure and focuses growth potential, but it also means diversification is happening only within equities, not across fundamentally different types of investments.
Sectors
- Technology 33%
- Telecommunications 10%
- Consumer Discretionary 10%
- Financials 10%
- Health Care 9%
- Industrials 8%
- Consumer Staples 8%
- Energy 5%
- Basic Materials 2%
- Utilities 2%
- Real Estate 1%
Sector-wise, the portfolio leans heavily toward technology at 33%, with telecom and consumer discretionary next at about 10% each. Financials, health care, and industrials each hold mid‑single to low‑double‑digit shares, while sectors like utilities, real estate, and basic materials are small. Relative to broad global benchmarks, this is a more tech-tilted mix, mainly driven by the QQQ allocation and the dominance of large tech names in US indexes. Tech-heavy portfolios tend to benefit during periods of innovation and strong earnings growth, but they can be more sensitive to changes in interest rates, regulation, or shifts in market sentiment toward growth stocks.
Regions
- North America 85%
- Europe Developed 6%
- Japan 2%
- Asia Emerging 2%
- Asia Developed 2%
- Australasia 1%
- Africa/Middle East 1%
- Latin America 1%
Geographically, around 85% of the portfolio is in North America, with the rest spread thinly across developed Europe, Japan, other developed Asia, emerging Asia, Latin America, Africa/Middle East, and Australasia. Compared with a global market-weighted index, this is a strong home-country tilt toward the US. That tilt has helped in the recent decade, as US stocks have outperformed many other regions. The flip side is that economic, political, or currency shocks affecting the US will have an outsized impact here. The international sleeve does add some global flavor, but diversification across regions is still relatively moderate.
Market capitalization
- Large-cap 39%
- Mega-cap 38%
- Mid-cap 16%
- Small-cap 4%
- Micro-cap 1%
By market capitalization, the portfolio is dominated by mega-cap and large-cap companies, which together make up about 77%. Mid-caps contribute 16%, while small and micro caps are just 5% in total. Larger companies tend to be more established, with broader operations and generally more analyst coverage and liquidity. That can mean somewhat steadier behavior than a small-cap-heavy portfolio, especially in stressed markets. However, it also means less exposure to the sometimes higher, but more volatile, growth potential in smaller firms. This structure keeps the portfolio aligned with mainstream equity benchmarks that are also large-cap heavy.
True holdings
-
NV NVIDIA Corporation 5.25%
Part of fund(s):- Invesco QQQ Trust
- Vanguard Total Stock Market Index Fund ETF Shares
-
AA Apple Inc 4.48%
Part of fund(s):- Invesco QQQ Trust
- Vanguard Total Stock Market Index Fund ETF Shares
-
MS Microsoft Corporation 3.42%
Part of fund(s):- Invesco QQQ Trust
- Vanguard Total Stock Market Index Fund ETF Shares
-
AM Amazon.com Inc 2.78%
Part of fund(s):- Invesco QQQ Trust
- Vanguard Total Stock Market Index Fund ETF Shares
-
GO Alphabet Inc Class A 2.13%
Part of fund(s):- Invesco QQQ Trust
- Vanguard Total Stock Market Index Fund ETF Shares
-
AV Broadcom Inc 2.00%
Part of fund(s):- Invesco QQQ Trust
- Vanguard Total Stock Market Index Fund ETF Shares
-
ME Meta Platforms Inc. 1.85%
Part of fund(s):- Invesco QQQ Trust
- Vanguard Total Stock Market Index Fund ETF Shares
-
GO Alphabet Inc Class C 1.83%
Part of fund(s):- Invesco QQQ Trust
- Vanguard Total Stock Market Index Fund ETF Shares
-
TS Tesla Inc 1.66%
Part of fund(s):- Invesco QQQ Trust
- LS 1x Tesla Tracker ETP Securities GBP
- Vanguard Total Stock Market Index Fund ETF Shares
-
WM Walmart Inc. 0.93%
Part of fund(s):- Invesco QQQ Trust
- Top 10 total 26.33%
Looking through ETF top holdings, a big theme is concentration in the largest US tech and consumer platforms. NVIDIA, Apple, Microsoft, Amazon, Alphabet (both share classes), Broadcom, Meta, and Tesla together make up a notable portion of the portfolio, with NVIDIA alone around 5.25%. These names appear in multiple ETFs, which creates overlap and hidden concentration even though you only see four tickers at the top level. Because only top‑10 ETF positions are included, actual overlap is probably understated. The takeaway: a meaningful slice of performance and risk is tied to a relatively small group of mega-cap growth stocks.
Factors
Factor exposures across value, size, momentum, quality, yield, and low volatility all sit in the “neutral” band, close to the 50% market baseline. Factor exposure is basically how much the portfolio leans into certain characteristics—like cheapness (value) or recent winners (momentum)—that research links to returns. Here, there are no strong tilts either toward or away from any of the six factors. That suggests the mix behaves a lot like a broad market index rather than a specialized factor strategy. In practice, the portfolio’s behavior will be driven more by its regional, sector, and stock‑level concentrations than by factor bets.
Risk contribution
-
Vanguard Total Stock Market Index Fund ETF Shares
Weight: 40.00% 40.2% -
Invesco QQQ Trust
Weight: 30.00% 35.3% -
Vanguard Total International Stock Index Fund ETF Shares
Weight: 15.00% 12.5% -
Schwab U.S. Dividend Equity ETF
Weight: 15.00% 12.0%
Risk contribution shows how much each ETF drives the portfolio’s overall ups and downs, which can differ from its simple weight. VTI is 40% of the portfolio and contributes about 40.2% of risk—pretty much one-for-one. QQQ is 30% by weight but contributes 35.3% of risk, so it punches above its size due to higher volatility. The two 15% sleeves, international stocks and US dividends, together contribute about 24.5% of risk, less than their combined weight. Overall, the top three holdings account for just over 88% of total risk, showing that most volatility stems from a small number of broad equity exposures.
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 has a Sharpe ratio of 0.67, which compares excess return to volatility using a 4% risk-free rate. The efficient frontier curve shows combinations of the same four ETFs that would offer the best expected return for each risk level. The current mix sits about 1.34 percentage points below this frontier at its risk level, meaning it’s not using the existing building blocks in the most efficient way historically. There is also an “optimal” mix with a higher Sharpe of 0.92 and a minimum-variance mix with lower risk. This doesn’t judge the portfolio as “bad,” but it does show some efficiency headroom.
Dividends
- Invesco QQQ Trust 0.40%
- Schwab U.S. Dividend Equity ETF 3.40%
- Vanguard Total Stock Market Index Fund ETF Shares 1.10%
- Vanguard Total International Stock Index Fund ETF Shares 2.80%
- Weighted yield (per year) 1.49%
The portfolio’s overall dividend yield is about 1.49%, combining a higher-yielding dividend ETF (around 3.4%) with lower-yield growth and broad-market funds. Dividend yield is the percentage of the portfolio paid out in cash distributions each year, before taxes. Here, income plays a secondary role compared with capital growth, especially given the sizable QQQ position, which has a very low yield. The dedicated dividend ETF does, however, add a stable income component and can slightly smooth total returns when markets are choppy. Over time, reinvested dividends can meaningfully contribute to compounding, even if the starting yield looks modest.
Ongoing product costs
- Invesco QQQ Trust 0.20%
- Schwab U.S. Dividend Equity ETF 0.06%
- Vanguard Total Stock Market Index Fund ETF Shares 0.03%
- Vanguard Total International Stock Index Fund ETF Shares 0.05%
- Weighted costs total (per year) 0.09%
Total ongoing costs are low, with a blended total expense ratio (TER) around 0.09%. TER is the annual fee charged by the funds as a percentage of invested assets, quietly deducted inside the ETFs. For context, this level of cost is very competitive versus the broader fund universe and is more in line with low-cost index investing. Keeping expenses down is helpful because fees compound in reverse—money not paid out in costs stays invested and can grow over time. Here, the low TER is a clear structural strength and supports better long-term outcomes relative to similar but more expensive ETF mixes.
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