Concentrated large cap US equity portfolio with strong tech tilt and low ongoing costs
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
-
VO Vanguard S&P 500 ETF
VOO - US9229083632 50.00% -
SC Schwab U.S. Dividend Equity ETF
SCHD - US8085247976 20.00% -
BR Berkshire Hathaway Inc
BRK-B - US0846707026 10.00% -
QQ Invesco NASDAQ 100 ETF
QQQM - US46138G6492 10.00% -
VG Vanguard Information Technology Index Fund ETF Shares
VGT - US92204A7028 10.00%
The portfolio is 100% in US stocks, all through large, liquid vehicles: four broad equity ETFs plus a single stock. Around half sits in a wide US market basket, one fifth in dividend-focused shares, and the rest in tech-heavy or growth-oriented funds plus a direct stake in a diversified holding company. This makes the structure simple and easy to monitor. Being all-equity means it’s built for growth rather than stability, so short-term swings will be meaningful. The main takeaway is that the portfolio leans heavily on one country and one asset class; that can work well over long periods but deserves a clear plan for handling volatility and avoiding emotional reactions during deeper drawdowns.
Growth
Over the last few years, $1,000 grew to about $2,106, with a compound annual growth rate (CAGR) of 14.59%. CAGR is basically the “average speed” of growth per year, smoothed out. That’s slightly ahead of the US market and clearly ahead of the global market over the same period, which is a solid result. The worst peak‑to‑trough drop was about -23%, roughly similar to broad markets, and it took over a year to fully recover. This shows the portfolio captured strong upside in a favorable period for US large caps and tech, while still experiencing normal equity-level downturns investors must be willing to ride through.
Projection
The Monte Carlo simulation uses past return and volatility patterns to generate many random future paths, like rolling dice thousands of times to see a spread of possible outcomes. Here, the median projection takes $1,000 to about $2,623 after 15 years, with a wide “likely” band around that. Roughly seven out of ten simulated paths end positive, and the average annual return across all simulations sits around 7.8%. These numbers are not promises; they’re just statistics based on history. Markets can behave very differently from the past. The useful takeaway is that a long horizon plus staying invested gives a reasonable chance of growth but with big swings along the way.
Asset classes
- Stocks 100%
All assets are in equities, with no bonds, cash-like instruments, or alternatives in the mix. That makes the portfolio very growth-oriented and straightforward: returns mainly depend on how listed companies perform. The upside is clear participation in equity market gains, without the drag of lower-return assets. The downside is that there’s little built‑in cushion during market stress, so portfolio value can move sharply both up and down. For someone comfortable with equity risk, this all-stock stance can be fine, but it does mean that any need for stability or shorter-term spending generally has to be handled outside this portfolio, not within it.
Sectors
- Technology 34%
- Financials 18%
- Health Care 9%
- Telecommunications 8%
- Consumer Discretionary 8%
- Consumer Staples 7%
- Industrials 6%
- Energy 5%
- Utilities 1%
- Basic Materials 1%
- Real Estate 1%
Sector exposure is clearly tilted toward technology at about a third of the portfolio, with financials and health care next in line. This is more tech-heavy than a typical broad market mix, because on top of a general US market ETF, there’s a dedicated tech fund plus a NASDAQ 100 fund. Tech leadership has been a major driver of past returns, which partly explains the strong historic performance. But tech-sensitive portfolios can be more vulnerable to interest rate changes, regulation, or shifts in innovation cycles. A key takeaway is that a meaningful part of the portfolio’s fate is tied to the continued strength and valuations of large tech and communication-related firms.
Regions
- North America 99%
Geographically, almost everything is tied to North America, and effectively to the US market. While many of the underlying companies earn revenue all over the world, from a market perspective this is a single-country bet. This has worked exceptionally well in the last decade, as US equities have beaten many other regions. The trade-off is that outcomes are strongly linked to US economic conditions, policy decisions, and currency moves. Compared to more globally diversified allocations, there’s less protection if US stocks lag other regions for an extended stretch, so it’s worth being consciously comfortable with that tilt rather than drifting into it accidentally.
Market capitalization
- Mega-cap 43%
- Large-cap 39%
- Mid-cap 15%
- Small-cap 2%
- Micro-cap 1%
The portfolio leans heavily into mega-cap and large-cap companies, with only a modest slice in mid and small caps. That means most exposure is to mature, well-established businesses that tend to have deeper moats, better liquidity, and more analyst coverage. These firms can offer more stability than smaller names, but they’re also more tied to broad index moves and less likely to deliver “hidden gem” type outperformance. Historically, different size segments take turns leading the market. Here, results will mainly follow the biggest household names, which is simple and in line with many benchmarks but does limit the role of smaller, potentially higher-growth companies.
True holdings
-
Part of fund(s):
- Vanguard S&P 500 ETF
-
NV NVIDIA Corporation 6.35%
Part of fund(s):- Invesco NASDAQ 100 ETF
- Vanguard Information Technology Index Fund ETF Shares
- Vanguard S&P 500 ETF
-
AA Apple Inc 5.64%
Part of fund(s):- Invesco NASDAQ 100 ETF
- Vanguard Information Technology Index Fund ETF Shares
- Vanguard S&P 500 ETF
-
MS Microsoft Corporation 4.05%
Part of fund(s):- Invesco NASDAQ 100 ETF
- Vanguard Information Technology Index Fund ETF Shares
- Vanguard S&P 500 ETF
-
AM Amazon.com Inc 2.23%
Part of fund(s):- Invesco NASDAQ 100 ETF
- Vanguard S&P 500 ETF
-
AV Broadcom Inc 2.06%
Part of fund(s):- Invesco NASDAQ 100 ETF
- Vanguard Information Technology Index Fund ETF Shares
- Vanguard S&P 500 ETF
-
GO Alphabet Inc Class A 1.90%
Part of fund(s):- Invesco NASDAQ 100 ETF
- Vanguard S&P 500 ETF
-
GO Alphabet Inc Class C 1.56%
Part of fund(s):- Invesco NASDAQ 100 ETF
- Vanguard S&P 500 ETF
-
ME Meta Platforms Inc. 1.56%
Part of fund(s):- Invesco NASDAQ 100 ETF
- Vanguard S&P 500 ETF
-
TS Tesla Inc 1.30%
Part of fund(s):- Invesco NASDAQ 100 ETF
- LS 1x Tesla Tracker ETP Securities GBP
- Vanguard S&P 500 ETF
- Top 10 total 37.43%
Looking through the ETFs, a sizeable chunk is effectively in a handful of giant US names: NVIDIA, Apple, Microsoft, Amazon, and other big tech and growth companies. Berkshire Hathaway appears both directly and via ETFs, creating a modest hidden overlap. Because only ETF top-10 holdings are visible, true overlap is likely higher than reported. This matters because multiple funds can end up owning the same companies, quietly increasing concentration. The positive angle is that the underlying businesses are globally dominant franchises, but the flip side is that portfolio outcomes will be tightly linked to how a relatively small group of mega-caps perform over time.
Factors
Factor exposure is broadly neutral across value, size, momentum, quality, yield, and low volatility. In plain terms, the portfolio behaves a lot like the overall market in terms of these well-studied characteristics, rather than making big bets on any one style. Factor investing is like choosing ingredients in a recipe — leaning toward cheap stocks (value), recent winners (momentum), or stable companies (low volatility). Here, none of those ingredients dominate. The benefit is smoother behavior relative to the broad market and less risk of being badly out of sync when one style falls out of favor. It’s a well-balanced, core-like factor profile that complements the sector and geographic tilts.
Risk contribution
-
Vanguard S&P 500 ETF
Weight: 50.00% 51.0% -
Schwab U.S. Dividend Equity ETF
Weight: 20.00% 15.1% -
Vanguard Information Technology Index Fund ETF Shares
Weight: 10.00% 13.9% -
Invesco NASDAQ 100 ETF
Weight: 10.00% 12.6% -
Berkshire Hathaway Inc
Weight: 10.00% 7.3%
Risk contribution shows how much each holding actually drives the portfolio’s ups and downs, which can differ from simple weights. The main broad US ETF contributes about half the risk, roughly in line with its size. Interestingly, the pure tech and NASDAQ 100 slices together contribute more risk than their small combined weight suggests, reflecting their higher volatility. Meanwhile, Berkshire and the dividend ETF add less risk than their allocations, acting as slight stabilizers. This pattern is healthy: risk is not wildly dominated by a single name, but growth-oriented pieces punch above their weight. Adjusting those slices is the main lever if one wanted to dial overall risk up or down.
Redundant positions
-
High correlationVanguard Information Technology Index Fund ETF SharesInvesco NASDAQ 100 ETF
Correlation measures how closely assets move together; highly correlated pairs rise and fall almost in sync, limiting diversification benefits. In this portfolio, the NASDAQ 100 fund and the dedicated tech ETF move almost identically, which fits their similar underlying exposures. That means they essentially behave like one combined tech-heavy sleeve rather than two independent diversifiers. While both can add growth potential, they won’t offset each other in a downturn for large-cap tech and related growth names. The practical takeaway is that, from a risk perspective, this isn’t five totally distinct “engines” but more like a broad core plus one fairly concentrated tech-growth engine expressed in multiple ways.
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 mix sits below the efficient frontier, which represents the best expected return for each risk level using just these holdings in different weights. The Sharpe ratio, a simple measure of return per unit of risk, is 0.69 for the current allocation, versus 0.96 at the optimal point and 0.91 for the minimum-variance mix. Being below the frontier means that, in theory, reweighting the same positions could improve the balance between risk and reward without adding anything new. The encouraging part is that the gap is not massive, so the existing structure is already reasonably efficient, just not fully optimized.
Dividends
- Invesco NASDAQ 100 ETF 0.50%
- Schwab U.S. Dividend Equity ETF 3.40%
- Vanguard S&P 500 ETF 1.10%
- Weighted yield (per year) 1.28%
The overall dividend yield is around 1.28%, with the dividend-focused ETF providing the bulk of that income and the growth-oriented funds contributing relatively little. Yield is simply the annual cash payout as a percentage of current value, like interest from a savings account but not guaranteed and subject to change. For an equity growth portfolio, a modest yield is normal, especially when there’s a strong tech and growth tilt. This setup is more about long-term capital appreciation than high current income. Investors who value some income may appreciate the dividend ETF portion, but shouldn’t expect this mix to meaningfully cover near-term spending needs.
Ongoing product costs
- Invesco NASDAQ 100 ETF 0.15%
- Schwab U.S. Dividend Equity ETF 0.06%
- Vanguard Information Technology Index Fund ETF Shares 0.10%
- Vanguard S&P 500 ETF 0.03%
- Weighted costs total (per year) 0.05%
The total expense ratio (TER) for the portfolio, averaging about 0.05%, is impressively low. TER is the annual management fee charged by funds, quietly deducted in the background. Here, cheap index ETFs do the heavy lifting, which is excellent for long-term compounding because less is skimmed off each year. Over decades, even small percentage differences in fees can add up to large dollar amounts. This cost profile aligns well with best practices and is a real strength of the portfolio’s design. It means more of the returns generated by the underlying companies end up in the investor’s pocket rather than going to fund providers.
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