A low cost stock heavy portfolio focused on broad growth with limited global diversification
Report created on Dec 22, 2025Risk profile
5/7
Diversification profile
3/5
Positions
-
VT Vanguard Total Stock Market Index Fund Admiral Shares
VTSAX - US9229087286 90.00% -
VT VANGUARD TOTAL INTERNATIONAL STOCK INDEX FUND ADMIRAL SHARES
VTIAX - US9219098186 10.00%
This portfolio is built almost entirely from two broad index funds, with about 90 percent in a total domestic stock fund and 10 percent in a total international stock fund, plus a tiny cash slice. That makes it simple, transparent, and easy to maintain. Compared with many “growth” benchmarks, it has similar stock exposure but slightly less international balance. The stock-only tilt can deliver strong long‑term growth, but it also means big swings when markets drop. Keeping the structure so streamlined is a real strength; the main thing to consider is whether the near‑zero allocation to defensive assets fits the comfort level for future market downturns.
Growth
Historically, this mix has delivered a very strong compound annual growth rate (CAGR) of about 14 percent. CAGR is just the “average speed” your money grew per year, smoothing out ups and downs, similar to calculating your average speed on a long road trip. Against typical broad‑equity benchmarks, that return is very competitive and shows the benefit of staying mostly invested in stocks. The trade‑off shows up in the maximum drawdown of roughly minus 35 percent, meaning a sizeable temporary drop from a prior peak. This is normal for stock‑only portfolios, but it does test emotional discipline, especially if withdrawals are needed during downturns.
Projection
The Monte Carlo simulation, which ran 1,000 different “what if” return paths based on historical behavior, shows a wide but encouraging range of outcomes. Monte Carlo basically scrambles past returns into many possible futures to estimate how often things end well or badly. Here, about 99 percent of simulations ended positive, with an average annualized return around 13 percent and a median growth of roughly 3.6 times the starting amount. The 5th percentile, at about 0.6 times, reminds us that unlucky sequences do happen. These projections are useful for planning, but they rely on past data; real markets can behave differently, especially around rare crises.
Asset classes
- Stocks 99%
- Cash 1%
Asset‑class exposure is almost pure stock at 99 percent, with just 1 percent in cash and nothing meaningful in bonds or other assets. This alignment with equity‑heavy growth profiles is great for long‑term upside and matches many aggressive benchmarks. However, diversification across asset classes (stocks, bonds, real assets, etc.) is what usually softens the blow in major downturns. When everything is in stocks, portfolio value will closely follow equity markets both up and down. For someone early in their investing journey, this may be fine; for someone nearer to needing the money, even a modest shift toward stabilizing assets could significantly reduce volatility and drawdown risk.
Sectors
- Technology 29%
- Financials 15%
- Consumer Discretionary 11%
- Health Care 10%
- Industrials 10%
- Telecommunications 9%
- Consumer Staples 6%
- Energy 3%
- Real Estate 3%
- Utilities 2%
- Basic Materials 2%
Sector exposure is broadly in line with major stock market benchmarks, which is a big positive. Technology leads at around 29 percent, followed by financials, consumer cyclical, healthcare, and industrials. This mirrors the real economy fairly well and avoids extreme bets on any single segment. Just keep in mind that tech‑heavy portfolios can be more sensitive when interest rates rise or when growth stocks fall out of favor. Because these funds track broad indexes, sector weights will naturally evolve over time without needing manual tweaks, helping maintain diversification. The sector mix looks well‑balanced and gives exposure to both growth‑oriented and more defensive business models.
Regions
- North America 90%
- Europe Developed 4%
- Asia Emerging 2%
- Japan 2%
- Asia Developed 1%
Geographically, about 90 percent is in North America, with a small 10 percent slice spread across developed and emerging markets abroad. This lines up with a “home‑biased” U.S. investor and is actually common among many domestic benchmarks. The benefit is strong participation in the U.S. market, which has led global returns in recent decades. The trade‑off is limited diversification if U.S. stocks underperform other regions for an extended period. A slightly larger international share could reduce country‑specific risk and currency concentration, but it also introduces more short‑term noise. As it stands, the global exposure is modest but not nonexistent, offering at least some international cushion.
Market capitalization
- Mega-cap 41%
- Large-cap 31%
- Mid-cap 19%
- Small-cap 6%
- Micro-cap 2%
Market‑cap exposure is nicely spread across company sizes, with about 72 percent in mega and big companies, 19 percent in mid caps, and a meaningful 8 percent in small and micro caps. This blend is very close to broad market norms and is one of the strengths of total‑market index funds. Larger companies usually add stability and liquidity, while smaller firms contribute extra growth potential and sometimes higher volatility. Having this natural size diversification means the portfolio doesn’t depend heavily on just a handful of giants, yet still benefits from their global scale. This balance supports long‑term growth while avoiding overly concentrated bets on any single size segment.
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 a risk‑return chart, often called the Efficient Frontier, this portfolio would sit firmly on the high‑risk, high‑return side because it uses only stocks. The Efficient Frontier is just the set of mixes that give the best possible return for each level of volatility, given a specific menu of assets. If only these two stock funds are available, “efficiency” is mostly about fine‑tuning the split between domestic and international to balance risk and return. Introducing stabilizing assets could move the portfolio closer to an optimal risk‑return mix, but that would slightly reduce expected returns. As it stands, it is efficient for aggressive growth, not for risk minimization.
Dividends
- VANGUARD TOTAL INTERNATIONAL STOCK INDEX FUND ADMIRAL SHARES 0.70%
- Vanguard Total Stock Market Index Fund Admiral Shares 1.10%
- Weighted yield (per year) 1.06%
The overall dividend yield of roughly 1 percent is modest but typical for broad stock markets focused on total return. Dividend yield is just the annual cash payout as a percentage of the investment value. For a growth‑oriented strategy, lower dividends aren’t a problem, since much of the return typically comes from price appreciation rather than income. Reinvesting these dividends can quietly boost compounding over time. For someone looking for significant current income, though, this level of yield would likely feel light. As long as the main goal is long‑term growth instead of cash flow, the current dividend profile is well‑aligned with that objective.
Ongoing product costs
- VANGUARD TOTAL INTERNATIONAL STOCK INDEX FUND ADMIRAL SHARES 0.09%
- Vanguard Total Stock Market Index Fund Admiral Shares 0.04%
- Weighted costs total (per year) 0.04%
The costs here are impressively low. With expense ratios of about 0.04 percent and 0.09 percent, and a blended total expense near 0.04 percent, this setup is far cheaper than the average actively managed portfolio. Expense ratio is basically the “annual management fee” taken out of fund assets. Even small differences in costs add up over decades; paying 0.04 percent vs 1 percent can mean tens of thousands of dollars more staying invested. This cost discipline is a major strength and directly supports better long‑term performance. There’s very little to squeeze further here, so the focus can stay on allocation and risk rather than fee reduction.
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