Stock Concentration Planning

Managing Concentrated Western Digital Stock: A Planning Case Study
Equity compensation can create substantial wealth for corporate executives. It can also make a family’s financial future increasingly dependent on the performance of one company.

Western Digital employees who have accumulated meaningful company stock may find that restricted stock units, vested shares, unvested awards, salary, and career prospects are all tied to the same organization and industry.

Strong stock performance can make that concentration feel rewarding rather than risky. But as the position grows, so does the importance of having a deliberate strategy.

The objective does not necessarily have to be selling every share. It is to determine how much company-specific exposure is appropriate and how that wealth can support the family’s broader priorities.

The following case study illustrates how one executive family approached that challenge.

When Equity Compensation Becomes the Largest Family Asset
The family included a successful executive, a spouse, and children. Their financial position included:

Strong employment income
Vested Western Digital shares
Additional unvested equity compensation
Shares received through a corporate transaction
Significant unrealized capital gains
Long-term retirement, housing, education, and charitable goals

As the company stock appreciated, annual equity vesting became more valuable than the executive’s cash salary. The family’s net worth increased considerably, but an increasing portion of that wealth became dependent on one company.

That created overlapping exposure.

The executive’s salary, future equity awards, unvested compensation, career prospects, and investment portfolio were all connected to Western Digital and the technology industry.

This did not reflect a negative opinion of the company. It was a balance-sheet issue.

The family needed to consider what would happen if company performance weakened at the same time that employment income or future equity compensation became less predictable.

Evaluating Single-Stock Risk
Executives often develop concentrated positions for understandable reasons. Equity compensation may be responsible for much of their wealth, and selling can feel like giving up future opportunity.

The more useful question is not whether the company’s stock will rise or fall. No one can reliably answer that.

Instead, families should ask:

What percentage of our net worth is tied to company stock?
How much additional equity is scheduled to vest?
How would a substantial decline affect our financial plan?
Is our employment income exposed to the same risks as the stock?
How much liquidity will we need for a home, taxes, education, or retirement?
Would reducing the position jeopardize our goals—or help protect them?
Are there legal or company-imposed restrictions on trading?
Concentration may be how wealth was created, but maintaining that concentration indefinitely is a separate decision.

Step 1: Build the Financial Plan Before Selling
The first step was not placing a trade. It was developing a comprehensive financial plan.

Before determining how much stock to sell, the family needed clarity regarding:

Its complete balance sheet
Current and projected cash flow
Future equity vesting
Tax exposure
Home-purchase plans
Education funding
Retirement objectives
Charitable intentions
Long-term family security

This established how much liquidity the family needed and how much investment risk it could reasonably accept.

It also shifted the conversation away from trying to predict the next stock-price movement. The diversification strategy could instead be based on the family’s goals and financial requirements.

Step 2: Establish a Structured Liquidity Strategy
The executive implemented a Rule 10b5-1 trading plan to sell a portion of the company shares according to predetermined instructions.

A properly established Rule 10b5-1 plan can allow eligible company insiders to schedule future trades while they are not aware of material nonpublic information. The plan may reduce the temptation to make emotional decisions based on daily price movements or headlines.

It can also make future liquidity more predictable.

However, these plans are subject to securities regulations, cooling-off periods, company policies, and specific procedural requirements. Executives should coordinate with company counsel and qualified securities professionals before adopting or modifying one.

For this family, the purpose was not to exit the position immediately. It was to create a disciplined process for reducing concentration gradually while supporting expected cash-flow needs.

Step 3: Address Charitable Planning Before Selling Appreciated Shares
The family already intended to support charitable organizations. That created an opportunity to evaluate donating appreciated shares rather than selling the shares and contributing cash.

The family funded a donor-advised fund using eligible appreciated company stock.

Subject to applicable tax rules, donating appreciated publicly traded securities directly to a charitable vehicle may allow a donor to:

Avoid recognizing the embedded capital gain on the donated shares
Potentially claim a charitable deduction
Set aside assets for future charitable grants
Diversify part of a concentrated position through the charitable account

The strategy aligned with charitable contributions the family already wanted to make. It was not implemented solely to obtain a deduction.

Charitable deductions are subject to adjusted-gross-income limitations, substantiation requirements, and other tax rules. The transfer must also be completed before a binding sale obligation exists. Families should coordinate the timing with their CPA, financial adviser, and the charitable organization or sponsoring institution.

Step 4: Rebuild the Portfolio Deliberately
As company shares were sold, the proceeds needed a defined investment strategy.

Moving from one concentrated stock into a broad portfolio can reduce company-specific risk, but taxes remain part of the transition. The family used a customized global direct-indexing strategy designed to spread its equity exposure across a larger number of individual companies.

Holding individual securities can create opportunities to harvest losses as markets fluctuate. Subject to tax rules, realized capital losses may be used to offset realized capital gains, including gains generated while reducing the concentrated stock position.

Tax-loss harvesting does not eliminate taxes, guarantee additional returns, or make diversification costless. Its effectiveness depends on market activity, available losses, the investor’s tax circumstances, transaction costs, and proper management of wash-sale rules across all family accounts.

The strategy should therefore be evaluated as part of the complete portfolio—not as a stand-alone tax product.

Step 5: Connect Diversification to Real-Life Priorities
Diversification was not pursued simply to own more investments.

It was connected to specific family priorities:

Purchasing a home
Funding education
Preparing for retirement
Supporting charitable organizations
Increasing accessible liquidity
Reducing dependence on one company
Creating greater long-term financial predictability

This distinction matters. Diversification can feel abstract when the company stock continues to perform well. It becomes more tangible when linked to the financial responsibilities and opportunities the wealth is intended to support.

The Result: Less Dependence on a Single Outcome
Through a gradual and coordinated process, the family reduced its single-stock exposure, increased liquidity, addressed charitable intentions, and repositioned part of the portfolio into a more diversified strategy.

The family retained exposure to the company through remaining vested shares, future compensation, and the executive’s career. But its long-term financial plan became less dependent on a single stock producing a particular result.

That is the central objective of concentration planning: not predicting the company’s future, but reducing the fragility created when too many parts of a family’s financial life depend on the same outcome.

Questions Western Digital Employees Should Consider
If Western Digital stock represents a meaningful portion of your wealth, consider asking:

How much of my total net worth is tied to Western Digital?
How much additional equity is expected to vest?
What are the tax consequences of selling different lots?
Am I subject to trading windows or insider restrictions?
Could a Rule 10b5-1 plan be appropriate?
Do I have charitable intentions that could be funded with appreciated shares?
How should sale proceeds be reinvested?
How much liquidity do I need over the next several years?
What would happen to my financial plan if the stock declined substantially?
Are my investment, tax, estate, and cash-flow decisions being coordinated?

The earlier these questions are addressed, the more planning flexibility an executive may have.

Creating a Strategy for Concentrated Equity
Tidecrest Wealth Management helps executives and families evaluate concentrated equity positions within the context of their complete financial lives.

That process can include financial planning, diversification analysis, tax-aware investment management, charitable planning, liquidity modeling, and coordination with the client’s tax and legal professionals.

If your income and net worth are both closely tied to Western Digital—or another publicly traded employer—we invite you to learn more about our approach and schedule a conversation with our team.

This case study is provided solely for educational purposes and describes one client’s circumstances. Certain details may be modified to protect confidentiality. It does not represent the experience of every client and should not be interpreted as a guarantee of results or a recommendation to buy, sell, or hold any security. Diversification does not guarantee a profit or protect against loss. Rule 10b5-1 plans, charitable strategies, direct indexing, and tax-loss harvesting involve legal, tax, investment, and implementation considerations that should be evaluated with qualified professionals.