- Assess your exposure. Know how much of your wealth is tied to one company and what it means for your retirement and lifestyle goals.
- Choose the right strategy. From gradual selling to charitable giving, exchange funds, or gifting, there are multiple ways to reduce risk without rushing.
- Plan for taxes. Timing, charitable tools, and coordinated income planning can help you diversify while keeping more of your gains.
What Is a Concentrated Stock Position and Why Is It Risky?
A concentrated stock position happens when one stock makes up a large share of your portfolio (usually 20% or more of your total investments). For many people, this comes from receiving stock grants at work, inheriting shares, or simply holding onto a company they believe in for years.
While it might feel good to see big growth in a single stock, there’s a downside because too much of your wealth depends on one company’s future. If that company hits a rough patch, your entire financial plan could be at risk.
In fact, concentrated stock position has a few downsides:
- Lack of diversification – Putting all of your eggs in one basket so to speak is the opposite of diversification. If the value of the stock drops, a majority of your portfolio does too.
- Emotional attachment – It’s easy to hold onto employer stock or a long-time winner even when it’s no longer wise.
- Liquidity issues – Selling a large position all at once can create a big tax bill.
- Retirement risk – The closer you are to retirement, the less time you have to recover from a downturn.
Questions to Ask Before Making a Move
If you’re sitting on a concentrated stock position, it can be tempting to either hold tight out of loyalty or sell everything at once to lock in gains. But the smartest approach usually falls somewhere in between. Before making any decisions, ask yourself these key questions:
1. How much of my wealth is tied to this stock?
If more than 20–30% of your portfolio is in one company, you may be taking on more risk than you realize.
2. What happens to my retirement plan if this stock drops?
Would a big dip delay your retirement goals or change your lifestyle? Understanding the impact helps you plan more confidently.
3. What are the tax consequences of selling?
Selling stock can trigger capital gains taxes. Knowing whether your shares qualify for long-term or short-term treatment makes a big difference.
4. Do I have other income sources to balance this risk?
Social Security, pensions, or rental income can provide a cushion, but if most of your future income depends on one stock, the stakes are higher.
5. Am I holding onto this stock for financial reasons or emotional ones?
It’s natural to feel loyal to your employer or proud of a stock you picked early. But emotions shouldn’t dictate your entire financial plan.Strategies to Manage a Concentrated Stock Position
You don’t have to solve everything overnight. Managing a concentrated stock position is about creating a thoughtful plan that balances risk, taxes, and your long-term goals. There are several strategies to consider, and the right mix will depend on your timeline, tax situation, and comfort level with market risk.
Gradual Selling & Diversification
Instead of selling all at once, you can gradually reduce your position over time. This spreads out the tax impact and allows you to reinvest the proceeds into a more diversified portfolio.
Think of it as easing off the gas rather than slamming on the brakes. You might sell a portion of your stock each quarter, or use a systematic selling plan that steadily reduces your exposure without trying to time the market.
The benefits of this approach include:
- Lower tax shocks – Spreading sales across tax years helps avoid getting pushed into a higher bracket.
- Less emotional pressure – You don’t have to make an all-or-nothing decision.
- Smoother transition – Your portfolio gradually shifts into a safer, more balanced mix, assuming the investments you replace your concentrated stock with are diversified.
This approach works especially well if you’re still working and can pair stock sales with ongoing retirement contributions, so your overall wealth plan keeps moving forward.
Charitable Giving (Donor-Advised Funds, CRTs)
If philanthropy is already part of your financial plan, using appreciated stock for charitable giving can be a win-win. Instead of donating cash, you can give shares directly to a qualified 501(c)3 organization, donor-advised fund (DAF) or a charitable remainder trust (CRT).
Why this works:
- Immediate tax benefit – You avoid capital gains taxes and may qualify for a charitable deduction.
- Flexibility – With a DAF, you can donate stock now, use the deduction, then decide later which charities receive the funds.
- Income stream – With a CRT, you receive steady income for life (or a set period), and the remainder eventually goes to a cause you care about.
This approach turns what feels like a tax problem into an opportunity to make an impact while still supporting your own long-term plan.
Exchange Funds
If you want to diversify but don’t want to sell your stock right away, an exchange fund can be an alternative. You pool your concentrated stock with shares from other investors, and in return, you get a slice of the diversified portfolio the fund manages.
Key advantages:
- Diversification without selling – You reduce single-stock risk without triggering immediate capital gains.
- Professional management – Your new diversified portfolio is overseen by the fund managers.
- Long-term planning tool – Exchange funds usually have holding period requirements (often 7+ years), making them better for patient investors.
The trade-off is that exchange funds can be complex and are generally best suited for people with significant wealth tied up in one or two stocks. But for the right situation, they can be a powerful way to spread out your risk without taking a big tax hit upfront.
Options Strategies (Collars, Protective Puts)
If you want to hold onto your stock a little longer but protect against a sudden drop, options strategies can help. These are financial tools that act like insurance for your portfolio.
Two common approaches are:
- Protective puts – You pay a premium for the right to sell your stock at a certain price, which limits your downside.
- Collars – You combine a protective put with selling a call option, which can reduce the cost of protection but also caps your upside.
As a result, you can sleep easier knowing a sharp market drop won’t devastate your portfolio. You also get flexibility, as you still own the stock and can participate in some growth.
The catch is that options strategies can be complex and are best used with guidance from a financial professional who understands your goals and risk tolerance.
Gifting to Family
Sometimes the smartest move isn’t keeping the stock at all, it’s sharing it. By gifting shares to family members, especially those in lower tax brackets, you can shift some of the tax burden while helping loved ones build wealth.
Here’s how it can work:
- Annual exclusion gifts – You can give up to a certain amount each year per recipient (currently $19,000 in 2025) without triggering gift tax.
- Education or support planning – Shares can be transferred into custodial accounts for children or used to help fund a grandchild’s education.
- Estate planning benefits – Strategic gifting can help reduce the size of your taxable estate over time.
Structured Sales Plans (10b5-1 Plans for executives)
For company insiders or executives who face restrictions on when they can sell, a 10b5-1 plan can take the guesswork (and stress) out of the process.
A 10b5-1 plan is a prearranged, SEC-compliant schedule that allows you to sell shares automatically at set times and prices. Because the plan is created when you’re not in possession of material nonpublic information, it provides legal protection and peace of mind.
This approach brings several benefits:
- Removes timing pressure – You don’t have to worry about when to hit sell or whether it looks suspicious.
- Regular diversification – Shares are sold gradually, which reduces concentration risk over time.
- Compliance confidence – The plan keeps you within insider trading rules while still unlocking liquidity.
Tax Planning Considerations
Taxes are often the biggest barrier to moving away from a concentrated stock position. Selling may feel simple, but without a plan, you could trigger a bill that takes away far more than necessary.
When you’re considering your next steps, keep these factors in mind:
- Short-term vs. long-term gains – Stocks sold within a year of purchase are taxed like regular income, but those held longer are usually taxed at the lower long-term capital gains rate. Timing matters.
- State taxes – In high-tax states like California, state income tax can add a significant layer on top of federal rates.
- Tax-loss harvesting – If you have underperforming investments, selling them at a loss can offset gains from stock sales.
- Income planning – Coordinating stock sales with lower-income years (for example, early retirement in the Bay Area before Social Security or RMDs begin) can help minimize taxes.
- Charitable strategies – Donating stock can eliminate capital gains taxes, while still letting you take a deduction.
- Future required minimum distributions (RMDs) – If you’re approaching age 73, think about how concentrated stock sales interact with future retirement account withdrawals.
Don’t Let One Stock Decide Your Future
A concentrated stock position can be both exciting and stressful. The key is having a plan that reduces risk, manages taxes wisely, and supports your long-term goals.
That’s where we come in. At HAWA, you get practical financial guidance from a team that understands both the technical side of concentrated stock strategies and the human side of making big financial decisions. We’ve helped clients diversify with confidence, avoid costly tax mistakes, and preserve the wealth they’ve worked hard to build.
Book a short online meeting to explore tax-smart strategies for your concentrated stock position. Take control of your wealth, instead of letting one company control your future.