A broadly diversified low cost stock portfolio with strong historic growth but heavy equity exposure

Report created on Dec 16, 2025

Risk profile Info

4/7
Balanced
Less risk More risk

Diversification profile Info

4/5
Broadly Diversified
Less diversification More diversification

Positions

This portfolio is very simple and clean: three broad index products, all equity, with a 40/40/20 split between a total US market fund, an S&P 500 ETF, and a broad international fund. That structure gives very wide exposure but also some overlap, since the total US market and S&P 500 track very similar companies. Simplicity is powerful because it is easy to understand and maintain, which supports long‑term discipline. However, holding two highly similar US funds doesn’t add much extra diversification. A more streamlined layout using fewer overlapping building blocks could deliver nearly the same exposure while making it easier to monitor risk, rebalance, and adjust as goals or circumstances change.

Growth Info

Historically, this mix has delivered a very strong compound annual growth rate (CAGR) of about 14.5%. CAGR is like your average yearly “cruising speed” over the whole journey, smoothing out bumps along the way. Against typical balanced benchmarks that include bonds, this return profile looks more like a growth‑tilted equity portfolio. The trade‑off is visible in the maximum drawdown of roughly –34%, meaning at one point a $100,000 starting value could have temporarily dropped near $66,000. That’s normal for a stock‑heavy approach but still emotionally challenging. It’s worth stress‑testing whether similar drops would feel tolerable in a future downturn before committing to this risk level.

Projection Info

The Monte Carlo analysis, which runs 1,000 simulated futures based on the range of historical ups and downs, shows a wide spread of possible outcomes. Monte Carlo is like rolling loaded dice many times, using past volatility and returns to guess what might happen next. In these simulations, the median outcome grows an initial investment to about 4.7 times, while the pessimistic 5th percentile ends slightly below the starting point and the optimistic scenarios multiply it several times over. This pattern fits a growth‑oriented stock portfolio: high upside with meaningful downside risk. It’s important to remember simulations rely on past patterns and can’t foresee new crises, regime changes, or unusual market events.

Asset classes Info

  • Stocks
    99%
  • Cash
    1%

Asset‑class exposure is almost entirely in stocks, around 99%, with just a small cash slice. That’s aggressive compared with many “balanced” benchmarks that usually include a meaningful bond or defensive allocation to smooth the ride. Being nearly all‑equity maximizes long‑term growth potential but also keeps volatility high, especially during market shocks. This structure is well aligned with long‑horizon wealth building but less aligned with short‑term stability needs. Anyone needing withdrawals in the next few years might benefit from gradually layering in more defensive components so that near‑term spending is less exposed to deep market dips, while still leaving a strong equity core for long‑term compounding.

Sectors Info

  • Technology
    30%
  • Financials
    15%
  • Industrials
    9%
  • Health Care
    9%
  • Telecommunications
    9%
  • Consumer Discretionary
    6%
  • Consumer Staples
    5%
  • Consumer Discretionary
    4%
  • Energy
    3%
  • Basic Materials
    3%
  • Utilities
    3%
  • Real Estate
    2%

Sector exposure is impressively broad and aligns closely with common global equity benchmarks, with notable weights in technology, financials, industrials, healthcare, and communication services. This allocation is well‑balanced and aligns closely with global standards, which helps reduce the risk that any single industry completely dominates outcomes. A tech‑leaning tilt can be great in growth environments but may feel bumpier when interest rates rise or when markets rotate toward more defensive areas. Keeping an eye on how sector weights shift over time, and whether they still match personal comfort with volatility, can help ensure the portfolio stays in sync with both market conditions and long‑term goals.

Regions Info

  • North America
    81%
  • Europe Developed
    8%
  • Japan
    3%
  • Asia Emerging
    3%
  • Asia Developed
    2%
  • Australasia
    1%
  • Africa/Middle East
    1%

Geographic exposure is strongly anchored in North America at roughly 80% of the portfolio, with the remaining slice diversified across developed Europe, Japan, other developed Asia, and emerging regions. That US‑heavy tilt is very typical for American investors and has been rewarded over the last decade, as US markets outperformed many other regions. The portfolio’s region mix is broadly consistent with major benchmarks, which is a positive sign for diversification. Still, non‑US allocations could modestly reduce dependence on one economy and one currency. Over time, reviewing whether the international share still matches comfort with foreign risk and home‑country bias can help maintain a healthy global balance.

Market capitalization Info

  • Mega-cap
    44%
  • Large-cap
    32%
  • Mid-cap
    18%
  • Small-cap
    4%
  • Micro-cap
    1%

Market capitalization exposure is nicely spread across company sizes, with a strong base in mega and large companies, solid mid‑cap presence, and a small, measured allocation to small and micro caps. Large and mega caps usually offer more stability and liquidity, while mid and small caps can add growth potential and diversification, though they can swing more. This blend is very much in line with broad index benchmarks, which is a strong indicator of healthy diversification by size. Keeping this “core plus some smaller companies” structure supports long‑term compounding without relying too heavily on more speculative, thinly traded names.

Redundant positions Info

  • Vanguard S&P 500 ETF
    Fidelity Total Market Index Fund
    High correlation

The US total‑market fund and the S&P 500 ETF are highly correlated, meaning they tend to move almost in lockstep. Correlation measures how much two investments move together, like how two cars on the same highway usually speed up and slow down at the same time. When correlation is very high, holding both doesn’t add much diversification benefit, especially in downturns where they can fall together. This portfolio already has broad diversification overall, but simplifying the overlapping pair could make the structure more efficient and easier to track. Consolidation can also slightly reduce trading complexity when rebalancing over time.

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.

From a risk‑return perspective, this set of holdings likely sits close to the equity‑heavy edge of the Efficient Frontier. The Efficient Frontier is a curve showing the best possible trade‑off between risk and return for a given mix of assets. Here, efficiency tuning would mainly involve adjusting weights between the existing funds and trimming overlapping US positions, rather than adding complex products. Doing so could keep expected return similar while slightly improving diversification and clarity. It’s important to remember that “efficient” only means best risk‑return ratio based on historical data, not necessarily the best fit for emotional comfort, income needs, or other personal priorities.

Dividends Info

  • Fidelity Total Market Index Fund 0.90%
  • Vanguard S&P 500 ETF 1.10%
  • Weighted yield (per year) 0.80%

Dividend yield across the portfolio is modest at around 0.8–1.1%, reflecting a growth‑oriented equity mix rather than an income‑focused approach. Dividends are cash payments from companies and can act like a paycheck that arrives even when prices move sideways, though they are never guaranteed. In this case, most of the return historically has come from price growth rather than income. That’s perfectly consistent with a long‑term growth focus. For someone seeking future cash flow, a gradual shift later in life toward higher‑yielding holdings could complement this growth engine, turning some of the accumulated gains into a more regular income stream if and when needed.

Ongoing product costs Info

  • Fidelity Total Market Index Fund 0.02%
  • FIDELITY TOTAL INTERNATIONAL INDEX FUND INSTITUTIONAL PREMIUM CLASS 0.06%
  • Vanguard S&P 500 ETF 0.03%
  • Weighted costs total (per year) 0.03%

The portfolio’s costs are impressively low, with an average total expense ratio around 0.03%. Expense ratios are the annual fees taken by funds to cover management and operations, and even small differences can compound significantly over decades. Being this close to “as cheap as it gets” is a huge structural advantage, supporting better long‑term performance compared with higher‑fee options. This cost profile is very well aligned with index‑based best practices and frees up more of the portfolio’s return to stay in the account. Ongoing focus can simply be on maintaining low‑cost exposures whenever changes are made or new contributions are directed.

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