June 10, 2026 · ~10 min read
Standard financial advice says: always sell RSUs and diversify. But if you sold your Nvidia RSUs in 2022 to diversify, you missed a 10x run. Here's a nuanced framework that goes beyond the standard advice.
An RSU (Restricted Stock Unit) is a form of equity compensation where your employer grants you a certain number of shares that vest over a schedule — typically 4 years at 25% per year. At the vesting date, the shares become yours and are treated as ordinary income: you owe income tax on the full market value of the shares that day, whether you sell them or not.
After vesting, you hold the shares exactly like any stock you bought yourself. Your cost basis is set at the market price on the vest date, which matters for calculating future capital gains.
The concentration risk: If you work at a tech company where 60–70% of your total compensation is paid in equity, you can easily end up with 30–50% of your net worth in a single company's stock. Worse, your income and your savings are both tied to that same company — if the company struggles, you could face layoffs and a portfolio collapse simultaneously.
Both scenarios represent the same total net worth. The difference is that Scenario A ties the vast majority of that wealth to a single outcome — your employer's stock performance.
Financial advisors almost universally recommend selling most RSUs at or near vest. The reasoning is sound:
In the 2001 dot-com crash, thousands of employees at Lucent, WorldCom, and Nortel held concentrated positions in their employer's stock. Many lost both their jobs and 80–90% of their savings simultaneously — a double catastrophe that proper diversification would have prevented.
The counterargument is real and powerful — especially if you work at an exceptional company:
| Company | If You Sold RSUs in... | Result vs Holding |
|---|---|---|
| Nvidia (NVDA) | 2022 dip | Missed ~900% gain |
| Microsoft (MSFT) | 2016 | Missed ~10x run |
| Amazon (AMZN) | 2015 | Missed massive gains |
| GE | 2000 (or later) | Selling was the right call — stock fell 90%+ |
| Enron | 2000 (or earlier) | Selling was critical — company went to $0 |
| Cisco (CSCO) | 2000 peak | Selling was right — still below 2000 highs 25 years later |
Key insight: The outcome depends almost entirely on company quality. Diversifying from exceptional, growing businesses often costs you dearly. But holding concentrated positions in declining companies is catastrophic. The decision is really a question about business quality — not a blanket rule about RSUs.
The goal is to retain meaningful upside in great companies while eliminating the risk of catastrophic outcomes.
Never let a single stock exceed 20% of total net worth (use 10% if you are more risk-averse). Sell enough RSUs on each vest date to stay within this limit, regardless of how bullish you feel.
Before deciding to hold shares above your minimum diversification level, answer these honestly:
RSU taxation is unavoidably complex. Here is the essential framework:
Selling RSUs immediately at vest has minimal additional tax impact — you already owe income tax on the vest value regardless. The main tax decision is about when to sell shares you decide to hold after vesting. Waiting at least one year after vest converts any gains from ordinary income rates to long-term capital gains rates (typically 15–20%), which can be a significant tax savings if the stock appreciates.
If your employer has been a 20%+ per year compounder, keeping 15–20% of net worth is a reasonable and defensible position. The mistake is holding 60–80% — that is not investing, it is concentrating your entire financial future on a single outcome. Consider "trimming into strength": sell partial positions as the stock rises and your concentration increases, locking in gains while maintaining meaningful exposure.
Your net worth is small and RSUs may dominate your total assets. Be patient — sell enough on each vest to fund a diversified portfolio. As your savings grow, the percentage tied to employer stock naturally dilutes. Avoid letting early bull runs convince you to forgo diversification.
Sell immediately on vest, full stop. Your employment at the company is already substantial exposure to that single outcome. There is no rational reason to add financial exposure on top of career exposure when the business is deteriorating.
Pre-IPO shares are illiquid and may have extended lockup periods after an IPO. Be very conservative in your financial planning — treat pre-IPO RSU value as $0 until shares are actually liquid and you have verified the price. Many employees at companies that IPO'd in 2021 saw their paper wealth evaporate within 12 months.
Six rules to guide every RSU decision:
Abstract risk warnings rarely change behavior. Concrete numbers do. Here's what concentrated single-stock exposure actually looks like when a company's stock declines sharply — something that happens to large, well-known companies more often than most employees expect.
| Employer Stock % of Portfolio | Stock Drops 60% | Portfolio Loss | Real-World Example |
|---|---|---|---|
| 10% (conservative) | –60% | –6% total | Manageable; portfolio mostly intact |
| 20% (limit) | –60% | –12% total | Painful but survivable without lifestyle change |
| 35% (common for mid-career) | –60% | –21% total | Significant setback — years of savings erased |
| 50% (concentrated) | –60% | –30% total | Near-catastrophic — NFLX/META/TSLA 2022 scenario |
| 70% (over-concentrated) | –60% | –42% total | Devastating — Enron/Nortel scenario territory |
These 60% drops are not theoretical. Netflix fell 76% in 2022. Meta fell 77% peak-to-trough. Tesla fell 74%. These are trillion-dollar or near-trillion-dollar companies with enormous competitive moats — and their stocks still collapsed. An employee who held 50% of their net worth in any of these companies lost 30–35% of their total wealth in under 12 months.
Employees are already over-exposed to their employer through their career. If the company struggles: (1) your salary is at risk, (2) your annual bonus disappears, (3) your unvested RSUs lose value, and (4) your already-vested concentrated position falls — all simultaneously. This is the argument for diversification that no purely financial calculation fully captures. The correlation between your human capital and your financial capital is maximally dangerous when both are the same company.
The rule of thumb recommended by most financial planners: keep no more than 10–20% of total net worth in any single stock, including your employer. Every dollar above that threshold is a dollar taking on uncompensated idiosyncratic risk — risk you are not being paid to take.
Once you've decided to diversify, the question becomes how to do it without creating an unnecessarily large tax bill. The good news: RSU diversification has a natural tax structure that makes smart sequencing relatively straightforward.
Many tech employees participate in an ESPP alongside RSUs. ESPPs have a different tax structure that creates a specific incentive to hold shares longer — but the math usually still favors selling after the qualifying period rather than building an even larger concentrated position.
The qualifying disposition math: A typical ESPP offers a 15% discount on the lower of the offering or purchase date price, with a 24-month offering period. If you hit the qualifying disposition threshold, the discount is taxed as ordinary income (unavoidable) but any gain above the purchase price is taxed at long-term capital gains rates. This can save 15–20 percentage points of tax on accumulated gains.
But here's the key tradeoff: Waiting for qualifying disposition adds 1–2 additional years of concentrated single-stock exposure. If the stock falls 30% during your holding period, the tax savings are wiped out and then some. The math usually favors: (1) always hold until qualifying disposition to convert gains to LTCG, then (2) sell immediately after — reinvesting proceeds into diversified holdings. Do NOT continue holding a concentrated ESPP position beyond the minimum qualifying period without applying the same quality test you'd apply to any RSU holding decision.
Before deciding how much of your employer stock to hold, compare it head-to-head against broad market ETFs and other quality businesses. BriMindInvest gives you AI scores, valuation metrics, and fundamental quality data for any stock — so you can make the hold vs sell decision with real analysis, not gut feel.
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