Extremely concentrated high risk stock portfolio with heavy single company exposure and speculative profile
Report created on May 4, 2024Risk profile
7/7
Diversification profile
1/5
Positions
-
AF Affirm Holdings Inc
AFRM - US00827B1061 81.00% -
VT Vanguard Total Stock Market Index Fund ETF Shares
VTI - US9229087690 18.00% -
HO Robinhood Markets Inc
HOOD - US7707001027 1.00%
The standout feature here is how extremely concentrated the structure is. Around four‑fifths of the money sits in a single stock, with most of the rest in a broad US equity ETF and a tiny slice in another individual stock. That means one company largely dictates what happens to the account day to day. Portfolio composition matters because it sets the baseline for how bumpy the ride will be and how much is tied to a single business outcome. A structure like this is closer to a focused bet than a diversified investment mix, so position sizing and clarity on risk tolerance become absolutely critical.
Growth
Historically, a hypothetical $1,000 invested here fell to about $849 over the period, while broad US and global markets more than doubled. The portfolio’s CAGR (compound annual growth rate, a “steady speed” measure of return) is roughly -3.5% versus about 9.7% for the US market, with a brutal maximum drawdown near -89%. That’s a far deeper fall than the -25% range seen in benchmarks. This shows how concentrated, speculative exposure can lag badly even during strong market environments. Past performance never guarantees future results, but the history here clearly illustrates the cost of large downside swings and recovery challenges.
Asset classes
- Stocks 100%
Everything here is in one asset class: stocks. There is no allocation to bonds, cash, or alternative assets that might cushion equity volatility. A 100% equity stance can be appropriate for very long horizons and strong stomachs, but it also means full participation in market downturns with no built‑in stabilizers. Many broader portfolios use a mix of asset classes to smooth out the ride and provide “dry powder” to deploy after big drops. In a setup like this, risk management has to come from position sizing, time horizon, and behavior during drawdowns rather than from asset class diversification.
Sectors
- Financials 84%
- Technology 6%
- Health Care 2%
- Industrials 2%
- Consumer Discretionary 2%
- Telecommunications 2%
- Consumer Staples 1%
- Energy 1%
Sector‑wise, the portfolio is overwhelmingly tilted toward financials because of the dominant holding, with only modest indirect exposure to other sectors via the ETF. That means results are tied closely to how that specific corner of the financial world performs, rather than being spread across multiple economic areas. In contrast, broad market benchmarks generally spread weight across several large sectors with no single one anywhere near this dominance. Such a heavy tilt can work brilliantly if the sector and company thrive, but it also raises vulnerability to regulation changes, competitive shifts, or sentiment swings in that one area.
Regions
- North America 100%
Geographically, everything is in North America, effectively locking returns to one regional economy and currency. This alignment with the investor’s home region can feel intuitive and simple to track, and broad US equity exposure has historically been strong over long periods. However, it also means missing out on potential diversification from other economies that may perform differently at various points in the cycle. Global benchmarks usually include a meaningful slice of non‑US exposure, which can sometimes reduce volatility. Here, geographic risk is entirely tied to how North American markets and policy environments evolve over time.
Market capitalization
- Large-cap 88%
- Mega-cap 7%
- Mid-cap 3%
- Small-cap 1%
By market capitalization, most of the money indirectly touches large and mega‑cap companies via the ETF, but the main holding is a more volatile, smaller‑cap style stock. Smaller and mid‑cap names can deliver outsized gains if things go well, but their prices often swing more wildly and can suffer more in stress periods. Larger caps tend to be more stable because they’re mature businesses with diversified revenue streams. This mix effectively combines one highly speculative position with a broad, mostly large‑cap market backbone. The challenge is that the speculative slice is so large it dominates the experience.
True holdings
-
-
NV NVIDIA Corporation 1.11%
Part of fund(s):- Vanguard Total Stock Market Index Fund ETF Shares
-
AA Apple Inc 1.06%
Part of fund(s):- Vanguard Total Stock Market Index Fund ETF Shares
-
-
MS Microsoft Corporation 0.79%
Part of fund(s):- Vanguard Total Stock Market Index Fund ETF Shares
-
AM Amazon.com Inc 0.55%
Part of fund(s):- Vanguard Total Stock Market Index Fund ETF Shares
-
GO Alphabet Inc Class A 0.49%
Part of fund(s):- Vanguard Total Stock Market Index Fund ETF Shares
-
AV Broadcom Inc 0.41%
Part of fund(s):- Vanguard Total Stock Market Index Fund ETF Shares
-
GO Alphabet Inc Class C 0.39%
Part of fund(s):- Vanguard Total Stock Market Index Fund ETF Shares
-
ME Meta Platforms Inc. 0.38%
Part of fund(s):- Vanguard Total Stock Market Index Fund ETF Shares
- Top 10 total 87.19%
Looking through the ETF, the underlying exposure is dominated by that single primary stock plus a diversified basket of mega‑cap names like large US tech and platform companies in small percentages. There is no problematic overlap where one of the single-stock bets also appears heavily in the ETF, which is good: hidden double‑ups can quietly push risk higher. Still, the ETF’s diversification barely matters versus the giant weight in one company. Look‑through analysis helps reveal when you think you own many different things but are really exposed to just a few drivers; here, the main driver is clearly one stock.
Factors
Factor exposure shows a very strong tilt toward size, meaning a heavy leaning into smaller or less established companies relative to a neutral market mix. At the same time, momentum, quality, and low volatility exposures are all very low. Put simply, this leans away from companies with stable earnings, smoother price behavior, or strong recent trends, and leans into more speculative, “lottery ticket” characteristics. Factor investing thinks of these traits as ingredients that drive returns over time; here the recipe is high‑risk, high‑reward. That can shine in roaring speculative markets but usually feels punishing in downturns or flight‑to‑quality phases.
Risk contribution
-
Affirm Holdings Inc
Weight: 81.00% 97.1% -
Vanguard Total Stock Market Index Fund ETF Shares
Weight: 18.00% 2.4% -
Robinhood Markets Inc
Weight: 1.00% 0.5%
Risk contribution looks at how much each position adds to overall ups and downs, which can differ a lot from simple weights. The largest stock at 81% weight contributes an enormous 97% of total risk, while the broad ETF, despite being 18% of the portfolio, adds only about 2% of the risk. That’s like having an almost all‑or‑nothing bet with a small stabilizer on the side. When a single position’s risk share is this disproportionate, the portfolio’s fate is effectively tied to one business story. Re‑sizing that position is the primary lever for changing the portfolio’s overall risk profile.
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‑return chart shows the current setup taking very high volatility (over 80% annualized) for a Sharpe ratio of 0.39, meaning modest reward per unit of risk. The efficient frontier, built from these same holdings with different weights, suggests you could achieve better risk‑adjusted returns by shifting toward a mix closer to the “optimal” or even minimum‑variance portfolios. At the same risk level, the portfolio currently sits well below the frontier, indicating unrealized efficiency. Importantly, this isn’t about adding new investments; it’s about reweighting what’s already there to seek a smoother, more efficient balance between upside and downside.
Dividends
- Vanguard Total Stock Market Index Fund ETF Shares 1.20%
- Weighted yield (per year) 0.22%
Dividend income is almost negligible here. The broad US equity ETF yields around 1.2%, but because it’s a small piece of the account, the overall portfolio yield is only about 0.22%. The dominant stock does not materially contribute income. That means most of the expected payoff is from price appreciation, not cash flows. For investors focused on income or stability, higher‑yielding assets or more mature companies often play a bigger role. A low‑yield, growth‑tilted setup like this can still be attractive for long horizons, but it requires comfort with relying almost entirely on future capital gains.
Ongoing product costs
- Vanguard Total Stock Market Index Fund ETF Shares 0.03%
- Weighted costs total (per year) 0.01%
On the cost side, the portfolio is excellent. The ETF has a rock‑bottom expense ratio of about 0.03%, and the overall blended expense level is near 0.01%. That’s about as low as it gets and is a real strength here. Low costs matter because they quietly compound in your favor over decades; every dollar not paid in fees stays invested to grow. While costs are not the main driver of risk in this case, they are one area where things are truly best‑in‑class and fully aligned with long‑term, evidence‑based investing principles. No changes are needed on the fee front.
What next?
Ready to invest in this portfolio?
Select a broker that fits your needs and watch for low fees to maximize your returns.
Create your own report?
Join our community!
The information provided on this platform is for informational purposes only and should not be considered as financial or investment advice. Insightfolio does not provide investment advice, personalized recommendations, or guidance regarding the purchase, holding, or sale of financial assets. The tools and content are intended for educational purposes only and are not tailored to individual circumstances, financial needs, or objectives.
Insightfolio assumes no liability for the accuracy, completeness, or reliability of the information presented. Users are solely responsible for verifying the information and making independent decisions based on their own research and careful consideration. Use of the platform should not replace consultation with qualified financial professionals.
Investments involve risks. Users should be aware that the value of investments may fluctuate and that past performance is not an indicator of future results. Investment decisions should be based on personal financial goals, risk tolerance, and independent evaluation of relevant information.
Insightfolio does not endorse or guarantee the suitability of any particular financial product, security, or strategy. Any projections, forecasts, or hypothetical scenarios presented on the platform are for illustrative purposes only and are not guarantees of future outcomes.
By accessing the services, information, or content offered by Insightfolio, users acknowledge and agree to these terms of the disclaimer. If you do not agree to these terms, please do not use our platform.
Instrument logos provided by Elbstream.
Help us improve Insightfolio
Your feedback makes a difference! Share your thoughts in our quick survey. Take the survey