Hyperactive tech momentum rocket pretending to be diversified with four months of lucky tailwind
Report created on Aug 17, 2026Risk profile
5/7
Diversification profile
3/5
Positions
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VO Vanguard S&P 500 ETF
VOO - US9229083632 54.00% -
ID Invesco S&P International Developed Momentum ETF
IDMO - US46138E2220 13.00% -
SM VanEck Semiconductor ETF
SMH - US92189F6768 12.30% -
XY Xylem Inc
XYL - US98419M1009 6.25% -
DR Roundhill Memory ETF
DRAM - US77926X3200 6.25% -
WM Waste Management Inc
WM - US94106L1098 4.50% -
GO Alphabet Inc Class A
GOOGL - US02079K3059 3.70%
This portfolio is a tech-flavored pyramid with a patriotic twist: over half stuffed into a plain S&P 500 tracker, then layered with momentum-heavy international, a chunky semiconductor bet, and two random “because I like them” stocks thrown on top. Structurally, it’s basically one big bet on mainstream US large caps with a side quest into extremely cyclical chips and niche memory. It looks diversified at a glance, but most of the heavy lifting is a single broad fund plus a couple of adrenaline ETFs. With only about four months of data, it’s way too early to claim this structure is “working” — a short hot streak can make even a slightly chaotic build look like genius.
Growth
The performance chart is pure honeymoon phase. Turning $1,000 into $1,248 in four months looks heroic, and the 82% annualized return absolutely demolishes both US and global markets in this tiny window. But that “CAGR” is like timing your sprint from the fridge to the couch and calling it your marathon pace — totally misleading over the long run. The portfolio also took a much deeper max drawdown than the benchmarks, with an -11% dip versus around -4–5% for the markets, and still hasn’t fully recovered. Add in that 90% of gains came from just seven days, and this is less “steady compounding machine” and more “you’d better not miss the big up days.”
Projection
The Monte Carlo projection is basically running 1,000 alternate-universe futures using the last four months as a weather forecast — which is… optimistic, to put it politely. It spits out a median 15‑year result of about $2,704 from $1,000, with a wide band from “almost nothing happened” to “lottery ticket.” That 8.14% annualized simulated return is a nice story, but it’s built on a tiny, very spicy dataset where semiconductors and momentum had a good moment. Past data that short is like judging a movie from the trailer: sometimes accurate, often not. The simulation is more of a vibes-based estimate than a reliable long-term map.
Asset classes
- Stocks 99%
- Other 1%
Asset-class breakdown is basically: “Equities or bust.” With 99% in stocks and a token 1% in “other,” this is an all-in growth stance masquerading as a normal diversified portfolio. No real buffer, no shock absorbers, just a fully exposed equity engine. That’s fine if the goal is pure market participation, but let’s not pretend this thing has multiple levers to pull in different conditions. When everything here zig and zag in the same general equity rhythm, the ride gets dramatically louder in bad markets. And given the four-month history, all the apparent stability is just because nothing truly ugly has yet had time to show up in the data.
Sectors
- Technology 40%
- Industrials 18%
- Financials 12%
- Telecommunications 9%
- Consumer Discretionary 5%
- Health Care 5%
- Consumer Staples 3%
- Utilities 2%
- Basic Materials 2%
- Energy 2%
- Real Estate 1%
Sector-wise, this is tech and friends with a thin costume of diversification. About 40% in technology, plus a meaningful slice of industrials and financials, but the real personality comes from the semiconductor and memory ETFs hiding inside that tech bucket. That concentration means the portfolio’s mood is heavily tied to whether “futuristic narrative” sectors are in or out of favor. Utilities, staples, and other snoozy stabilizers barely exist — they’re background extras. Compared to broad indexes, this has a noticeable tech addiction layered on top of a market-cap core. In a four-month stretch where tech and chips catch a good wind, it looks brilliant; in a regime shift, it turns from growth engine into volatility amplifier very quickly.
Regions
- North America 82%
- Europe Developed 7%
- Asia Developed 6%
- Japan 3%
- Africa/Middle East 1%
Geographically, this is basically “USA and some tourist photos.” With 82% in North America and only small slices in Europe and developed Asia, it’s heavily home-biased. The international momentum ETF barely dents the American dominance; it’s more garnish than a real second pillar. That means the portfolio’s fate is tightly wired to US large-cap narratives, policy, and earnings cycles, even though plenty of global market weight and growth sits elsewhere. Over four months, that home tilt has been rewarded, but that’s like judging a diet after a weekend — short-term flattering, long-term uncertain. This isn’t global diversification; it’s mostly US with a passport stamp for show.
Market capitalization
- Mega-cap 44%
- Large-cap 40%
- Mid-cap 12%
- Small-cap 1%
Market-cap exposure screams “index hugger with a twist.” Around 84% in mega and large caps means this is basically riding the same giants that dominate standard benchmarks, with mid- and small-caps relegated to cameo roles. So while the ETFs make it look dynamic, underneath it behaves a lot like a big, blue-chip-heavy portfolio with a couple of turbochargers attached. That lack of true small-cap presence avoids some chaos, but it also means there’s very little in the way of differentiated size exposure. Over four short months, that big-cap bias has played well, but it’s mostly just surfing the same top-heavy market structure everyone else is stuck in.
True holdings
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NV NVIDIA Corporation 6.78%
Part of fund(s):- VanEck Semiconductor ETF
- Vanguard S&P 500 ETF
-
-
Part of fund(s):
- Vanguard S&P 500 ETF
-
-
AA Apple Inc. 3.81%
Part of fund(s):- Vanguard S&P 500 ETF
-
MS Microsoft Corporation 2.89%
Part of fund(s):- Vanguard S&P 500 ETF
-
AV Broadcom Inc 2.34%
Part of fund(s):- VanEck Semiconductor ETF
- Vanguard S&P 500 ETF
-
AM Amazon.com Inc 2.23%
Part of fund(s):- Vanguard S&P 500 ETF
-
GO Alphabet Inc Class C 1.41%
Part of fund(s):- Vanguard S&P 500 ETF
-
SS Samsung Electronics Co Ltd 1.20%
Part of fund(s):- Roundhill Memory ETF
- Top 10 total 36.87%
The look-through holdings reveal the usual suspects quietly hogging the stage. NVIDIA, Apple, Microsoft, Amazon, Alphabet — the gang’s all here, even if they’re mostly arriving via ETFs rather than direct buys. Alphabet is the only one shamelessly double-counted, with both a direct position and extra helpings inside the funds. This overlap means the portfolio is less diversified than the ticker list suggests; it’s the same handful of mega-cap darlings turning up at every party. And since look-through only covers ETF top‑10s, real overlap is almost certainly higher. Over four months of big-tech strength, that concentration looks like genius. In a different season, it just means everything hurts at once.
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 is accidentally sophisticated and slightly reckless. Very low size means almost no tilt toward smaller companies — this is a big-company fan club. High momentum says it piles into what’s been working lately, and very high quality plus high low-volatility try to keep that from being completely insane. In factor terms, it’s like mixing high-octane fuel (momentum) with premium brakes (quality and low vol). The combo can behave nicely in many markets, but in sharp momentum reversals, it can still whiplash. With only about four months of factor history, these readings are more “early sketch” than finished portrait, so any strong narrative about this being a carefully engineered factor machine would be wildly overconfident.
Risk contribution
-
Vanguard S&P 500 ETF
Weight: 54.00% 32.1% -
VanEck Semiconductor ETF
Weight: 12.30% 27.4% -
Roundhill Memory ETF
Weight: 6.25% 25.4% -
Invesco S&P International Developed Momentum ETF
Weight: 13.00% 12.7% -
Alphabet Inc Class A
Weight: 3.70% 2.9% - Top 5 risk contribution 100.4%
Risk contribution exposes the real circus act: the semiconductor and memory ETFs. Together they’re under 19% of weight but a ridiculous 53% of portfolio risk. The S&P 500, at 54% weight, contributes only about 32% of risk — the “boring” core is actually the adult in the room. Roundhill Memory in particular is a tiny 6.25% allocation throwing off over 25% of the total risk, a full-on chihuahua barking loudest in the volatility room. This is a textbook case of the riskiest toys punching way above their size. Over four months of favorable conditions, it reads as high-octane performance. In a downturn, these are the positions that will drag the entire thing through the mud.
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 efficient frontier, the portfolio is basically leaving free money on the table with style. The current setup sits a chunky 8.37 percentage points below the frontier at its risk level, with a Sharpe ratio of 2.84 versus a theoretical 3.94 from just reweighting the same stuff more intelligently. Translation: same ingredients, much better dish possible, no new assets required. The minimum-variance version even manages higher risk-adjusted returns with far less drama. In other words, the portfolio is working too hard and sweating too much for the returns it’s getting in this tiny four‑month sample. Impressive raw performance, yes, but wildly inefficient for the nerves it demands.
Dividends
- Alphabet Inc Class A 0.20%
- Invesco S&P International Developed Momentum ETF 3.50%
- VanEck Semiconductor ETF 0.20%
- Vanguard S&P 500 ETF 1.00%
- Waste Management Inc 1.60%
- Xylem Inc 1.40%
- Weighted yield (per year) 1.19%
The income story is basically a polite whisper. A total yield of around 1.19% is what you get when momentum, semis, and growthy large caps run the show. Only the international momentum ETF tries to look like a grown-up with a 3.5% yield; the rest are more about price moves than cash payouts. This is a capital-gains-or-bust structure, not a “get paid while you wait” setup. Over four hot months, that doesn’t matter — the fun is all in price spikes anyway. But if the music slows, relying on such a skinny income stream means there isn’t much of a cushion while prices figure out what they want to do next.
Ongoing product costs
- Invesco S&P International Developed Momentum ETF 0.25%
- VanEck Semiconductor ETF 0.35%
- Vanguard S&P 500 ETF 0.03%
- Weighted costs total (per year) 0.09%
Costs are the one area where this portfolio accidentally behaves like a responsible adult. A total TER around 0.09% is impressively low, especially given the presence of thematic spice like semis and memory. That’s basically index-level pricing with a bit of extra flavor thrown in. So at least the thrill rides aren’t charging luxury-ticket prices. Of course, low fees don’t rescue bad structure or concentrated risk, but they do mean the drag from costs isn’t the villain of this story. If anything, it’s almost suspicious: the portfolio is taking big, noisy risks without the usual insult of high fees on top.
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