High growth focused portfolio mixing broad US market exposure with concentrated satellite stock positions
Report created on May 5, 2026Risk profile
6/7
Diversification profile
3/5
Positions
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VO Vanguard S&P 500 ETF
VOO - US9229083632 80.00% -
RK Rocket Lab USA Inc.
RKLB - US7731211089 10.00% -
NB Nebius Group N.V.
NBIS - NL0009805522 10.00%
This portfolio is built around a single large core holding with two much smaller but punchier satellites. About 80% sits in a broad US equity ETF that tracks a wide cross-section of large American companies. The remaining 20% is split equally between two individual growth stocks, which adds concentration and stock‑specific risk. Structurally, this is a classic “core and satellite” setup, where the core provides broad market exposure and the satellites drive extra risk and potential return. The overall mix is fully invested in equities, with no bonds or cash buffer, so it behaves very much like a pure stock portfolio. That aligns with its “aggressive” risk label and relatively high risk score.
Growth
Over the observed period, a $1,000 investment in this portfolio grew to about $2,764, which is a very strong outcome. The compound annual growth rate (CAGR) of 44.27% means it grew far faster than both the US market and the global market, which returned roughly 31.44% and 25.92% per year. CAGR is like your average speed over a long road trip, smoothing out bumps along the way. The worst peak‑to‑trough drop was about -24%, deeper than US and global benchmarks. Only 15 days made up 90% of total returns, showing that a small number of big moves drove much of the outperformance.
Projection
The Monte Carlo projection uses the past behavior of the portfolio to simulate many possible future paths. Think of it as running 1,000 alternate histories to see a range of potential outcomes. After 15 years, the median simulation turns $1,000 into about $2,775, with a wide “likely” band from roughly $1,762 to $4,370. There’s also a broader possible range from about $982 to $8,091, showing how uncertain long‑term equity returns can be. The average simulated annual return is 8.18%, noticeably lower than the historical CAGR, which is common when models pull extreme outcomes toward more moderate expectations. As always, these simulations are not predictions and can’t capture future shocks perfectly.
Asset classes
- Stocks 100%
All of the portfolio is invested in stocks, with 0% in bonds, cash, or alternative assets. Being 100% equity means the portfolio is fully exposed to stock market ups and downs, which can deliver strong long‑term growth but also sharper short‑term swings. Many broad benchmarks include some allocation to bonds or other lower‑volatility assets, so this portfolio is riskier than those mixed‑asset references by design. The absence of defensive asset classes also means that in severe equity market downturns there’s no built‑in ballast to soften the blow. On the other hand, when equity markets rise strongly, a fully invested stock allocation tends to capture more of that upside.
Sectors
- Technology 27%
- Telecommunications 18%
- Industrials 17%
- Financials 10%
- Consumer Discretionary 8%
- Health Care 8%
- Consumer Staples 4%
- Energy 3%
- Utilities 2%
- Real Estate 2%
- Basic Materials 2%
Sector exposure is dominated by technology and related areas, which together make up just under half of the portfolio. Technology is about 27%, compared with roughly a quarter of many major equity indices, while telecommunications and industrials also have notable weights. This means the portfolio leans into more cyclical, growth‑oriented parts of the market rather than defensive areas. Financials and health care are present but not dominant, and smaller allocations go to staples, energy, utilities, real estate, and materials. Tech‑heavy allocations can do well in innovation‑driven booms but may be more sensitive when interest rates rise or when sentiment shifts away from growth stories toward more stable, income‑producing sectors.
Regions
- North America 90%
- Europe Developed 10%
Geographically, this portfolio is highly concentrated in North America, with about 90% exposure, and only around 10% in developed Europe. By contrast, a global equity benchmark spreads investments more widely across North America, Europe, and Asia‑Pacific. Heavy US and North American exposure has been beneficial in recent years as those markets outperformed many others. However, this also ties the portfolio closely to the fortunes of a single region’s economy, currency, and policy environment. If other parts of the world have stronger periods in the future, this portfolio would participate less in those gains. Still, the alignment with US‑focused benchmarks is clear and provides familiarity for a US‑based investor.
Market capitalization
- Large-cap 48%
- Mega-cap 37%
- Mid-cap 15%
- Small-cap 1%
Most of the portfolio sits in very large companies: roughly 85% is in mega‑ and large‑caps, with only a small slice in mid‑ and tiny exposure to small‑caps. Large and mega‑cap stocks tend to be more established businesses with deeper markets, making them generally less volatile and more liquid than smaller names. This cap structure aligns fairly well with broad indices, which are also heavily weighted toward the biggest companies. The modest mid‑cap and small‑cap exposure can add some extra growth potential and idiosyncratic behavior without dominating the overall risk profile. In practice, the portfolio’s day‑to‑day movements are likely to be driven primarily by large, widely followed companies.
True holdings
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-
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NV NVIDIA Corporation 6.06%
Part of fund(s):- Vanguard S&P 500 ETF
-
AA Apple Inc 5.33%
Part of fund(s):- Vanguard S&P 500 ETF
-
MS Microsoft Corporation 3.94%
Part of fund(s):- Vanguard S&P 500 ETF
-
AM Amazon.com Inc 2.91%
Part of fund(s):- Vanguard S&P 500 ETF
-
GO Alphabet Inc Class A 2.39%
Part of fund(s):- Vanguard S&P 500 ETF
-
AV Broadcom Inc 2.10%
Part of fund(s):- Vanguard S&P 500 ETF
-
GO Alphabet Inc Class C 1.92%
Part of fund(s):- Vanguard S&P 500 ETF
-
ME Meta Platforms Inc. 1.79%
Part of fund(s):- Vanguard S&P 500 ETF
- Top 10 total 46.44%
Looking through the ETF’s top holdings, the largest underlying exposures include NVIDIA, Apple, Microsoft, Amazon, Alphabet (both share classes), Broadcom, and Meta. These are all high‑profile, mega‑cap names that also overlap with each other across many index funds, but here the overlap is contained within a single ETF. The two direct stock holdings are not present in the ETF’s top‑10 list, so they introduce distinct company‑specific risk rather than duplicating large index positions. Because only top‑10 ETF holdings are shown, smaller underlying holdings and any deeper overlap are not fully captured, so real diversification is somewhat broader than this snapshot suggests. Still, big tech names clearly play a substantial underlying role.
Factors
Factor exposures are estimated using statistical models based on historical data and measure systematic (market-relative) tilts, not absolute portfolio characteristics. Results may vary depending on the analysis period, data availability, and currency of the underlying assets.
Factor exposure shows a very strong tilt toward momentum, with a score of 90%. Momentum means holding assets that have performed well recently; these often continue to do well in trending markets but can reverse sharply when sentiment changes. Size exposure is very low at 6%, meaning a tilt away from smaller companies and toward bigger ones, which fits the market‑cap breakdown. Value is also very low at 20%, indicating a tilt away from “cheap” companies toward growthier names that trade at higher valuations. Together, these tilts suggest a portfolio that may benefit when growth and recent winners keep leading, but could be more vulnerable if markets rotate sharply toward undervalued or smaller companies.
Risk contribution
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Vanguard S&P 500 ETF
Weight: 80.00% 66.7% -
Rocket Lab USA Inc.
Weight: 10.00% 17.0% -
Nebius Group N.V.
Weight: 10.00% 16.4%
Risk contribution shows how much each holding drives the portfolio’s overall ups and downs, which can differ from its weight. Here, the core ETF is 80% of the portfolio but contributes about 67% of the risk, reflecting its diversified nature. Each of the two satellite stocks has a 10% weight yet contributes roughly 16–17% of the total risk, meaning they punch above their size. The risk‑to‑weight ratios above 1 for these stocks highlight their higher volatility compared with the core ETF. All three holdings together account for 100% of the risk, and within that, the two single names collectively drive about a third of the portfolio’s total volatility despite being just a fifth of the capital.
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.
The risk vs. return chart places this portfolio very close to the efficient frontier, which is the curve showing the best possible return for each risk level using the current set of holdings. The current Sharpe ratio is 1.28, while the maximum Sharpe portfolio using the same three holdings comes in higher at 1.49, with more risk and return. The minimum‑variance mix has slightly lower risk and return, with a Sharpe of 1.1. Because the current allocation sits on or near the efficient frontier, the combination of these three investments is already being used effectively. Any meaningful change in the risk/return trade‑off would require different holdings, not just reweighting the existing ones.
Dividends
- Vanguard S&P 500 ETF 1.10%
- Weighted yield (per year) 0.88%
The overall dividend yield of about 0.88% is modest, with the core ETF yielding roughly 1.10%. Dividend yield is the annual cash payout as a percentage of the portfolio value, similar to rental income from a property. A lower yield is typical for growth‑oriented portfolios that focus more on capital appreciation than on income distribution. In this setup, most of the return historically has come from price changes rather than dividends. For investors tracking total return, the relatively small dividend stream still contributes, especially when reinvested, but it’s not the primary driver of outcomes. This aligns with the portfolio’s growth tilt and heavy exposure to large technology and momentum‑driven names.
Ongoing product costs
- Vanguard S&P 500 ETF 0.03%
- Weighted costs total (per year) 0.02%
Costs are impressively low, with the main ETF charging a total expense ratio (TER) of just 0.03%, and the blended portfolio TER around 0.02%. TER is the annual management fee taken by funds, a bit like a small service charge for running the portfolio. Low costs are important because they reduce the drag on returns year after year, and the effect compounds over time. Owning individual stocks directly also avoids fund management fees on that portion. Overall, the cost structure here is highly efficient and compares very favorably with average equity fund fees, which supports better long‑term performance potential relative to higher‑cost alternatives holding similar underlying markets.
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