Why Most Portfolios Fail Before the Market Does

I heard a story of a portfolio manager at a major brokerage who sat across from a retired couple in their mid-60s and told them they were doing great. Their account was up 28% the prior year. Technology was the future. Their portfolio was nearly 70% in large-cap growth stocks, which was exactly what everyone else was running. Three years later, it had lost more than half its value. The market had done what markets do. The portfolio had done what poorly constructed portfolios always do. Create the appearance of diversification without being truly diversified.

That story is not unusual. It is, in fact, the story of most retail portfolios at major brokerages. They hold fifteen names that all do the same thing. They rise together in bull markets and fall together when the tide goes out. To use an obscure baseball reference, it’s like having a lineup of exclusively left handed power hitters that seem unstoppable, until they face a crafty lefty in a stadium with a deep right field fence.

Real diversification is not about how many holdings you have. It is about what those holdings do to each other when conditions change.

That insight is the foundation of the Earnout Investor Portfolio: Alpha Growth.

Here is the Free Spreadsheet To Read My Positions and Potential Moves

What This Portfolio Is

The Alpha Growth Portfolio is a $100,000 model portfolio built across 41 positions in 15 distinct categories. The target return is 16-20% annually.

The current Sharpe ratio is 0.87, compared to approximately 0.52 for the S&P 500.

The Sortino ratio, which measures how well a portfolio protects against losses specifically (not just volatility in general), sits at 1.37 versus the S&P 500's 0.78.

What those numbers mean in plain English is that this portfolio is designed to earn significantly more return per unit of risk than a simple index fund, and to lose less when the market turns bad.

To be absolutely clear, this is not a trading portfolio. It is not built around themes or momentum or whatever sector is working this quarter. It is built around a structured thesis about the current macro environment, finding individual growth at reasonable prices and around positions that behave differently from each other when that environment changes.

The Architecture: 15 Categories, One Coherent Idea

Most of the portfolio's return engine lives in US GARP leaders.

This is thirteen companies selected using a Growth at a Reasonable Price discipline, meaning earnings growth is real and the valuation is not stretched relative to that growth. Names like NVIDIA, Meta, Broadcom, and Eli Lilly sit here. These are businesses growing earnings 20-50% annually, purchased at PEG ratios below 1.5x.

Around that core engine sits a set of deliberate counterweights. International developed markets, primarily Europe and Germany, represent 13% of the portfolio, and emerging markets another 9%.

At current prices, international stocks trade at roughly 14-15x forward earnings versus 21x for US equities. That discount obviously does not close overnight. But over a 12-18 month horizon, with the dollar weakening and European fiscal policy expanding, the valuation gap has a reason to narrow.

Then there are the hedges, and this is where most retail portfolios skip a step. Gold and gold miners represent 10% of the portfolio combined. Long-duration Treasuries and managed futures add another 5%.

These positions do not perform the same way the equity holdings do.

In a 2022-style drawdown, when stocks fell 20%, bonds fell 15%, and there was essentially nowhere to hide in a traditional 60/40 portfolio, gold held and managed futures strategies actually gained. That is the point. The hedges exist not because I think the market will crash, but because I do not know what it will do. And neither does anyone else.

What Could Go Wrong

The speculative sleeve consisting of Hims & Hers, Duolingo, and Rocket Lab at 4% combined carries binary risk. Any of those three could fall 50-70% in a risk-off environment. The position sizing is intentional. If all three go to zero simultaneously, the portfolio loses 4%. That is a bad month, not a catastrophic year.

The international thesis requires dollar weakness to continue. If the dollar reverses and DXY climbs back above 108, European equities in dollar terms give back meaningful gains. The energy positions assume continued geopolitical tension keeping oil prices elevated. If that tension resolves quickly, XLE and XOP underperform.

I have sized each of these risks on purpose. A portfolio with no wrong scenarios is a portfolio taking no real positions.

Why I'm Publishing This

Every month, I will publish updates on this portfolio including what changed, what worked, what I got wrong, and why. I will not hide the mistakes. The reason most investment newsletters feel useless is that they only publish the wins. The position changes will be transparent. The reasoning will be specific. The goal is to give you something you can actually learn from rather than a highlight reel.

The portfolio as of March 10, 2026 is fully detailed in the accompanying spreadsheet.

Every position includes entry range, 12-month price target, scenario analysis across five macro outcomes, and the investment thesis in plain English. If you have questions, I want to hear them.

More to come.

Here is the Free Spreadsheet To Read My Positions and Potential Moves

The Earnout Investor provides analysis and research but DOES NOT provide individual financial advice. Jamie Dejter may have a position in some of the stocks mentioned. All content is for informational purposes only. The Earnout Investor is not a registered investment, legal, or tax advisor, or a broker/dealer. Trading any asset involves risk and could result in significant capital losses. Please, do your own research before acquiring stocks.