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Your RSUs have been vesting for three years. You now have $800,000 in company stock. The stock is up 140% since your first vest.
Your RSUs have been vesting for three years. You now have $800,000 in company stock. The stock is up 140% since your first vest.
Your advisor says, "Sell it all and reinvest in a balanced portfolio."
Your colleague says, "Are you crazy? This stock is going to triple again."
Your spouse says, "Can we at least sell half?"
So what's the right answer? There's no universally correct answer—but there's a framework.
The Two Strategies
Sell All at Once (The "Rip the Band-Aid" Approach)
Liquidate your entire position in one transaction and immediately reinvest in diversified portfolio.
When it makes sense:
- You're 60%+ overconcentrated
- You're within 5-10 years of retirement
- Your company faces significant headwinds
- You've hit a major life goal (house, retiring early)
- Strong conviction the stock is overvalued
Sell Gradually Over Time (The "Systematic" Approach)
Sell a fixed percentage on predetermined schedule—monthly, quarterly, or after each vest—until reaching target allocation.
When it makes sense:
- You're 20-40% concentrated
- You have 10+ years to retirement
- You want to avoid regret of selling before a big run-up
- You're managing capital gains taxes over multiple years
- Your company is stable and growing
The Case for Selling All at Once
Pro 1: Eliminate concentration risk immediately
Meta stock dropped 26% in one day (Feb 2022) after an earnings miss. Employees 70% concentrated saw net worth drop 18% overnight.
Pro 2: The data supports immediate diversification
Vanguard research shows immediate diversification tends to outperform dollar-cost-averaging. Markets go up more than down.
Pro 3: Avoid "anchoring bias"
Selling gradually creates emotional anchors. "Stock is down 8%. I'll wait until it recovers." Before you know it, you've been waiting two years and you're still 60% concentrated.
Pro 4: Sleep better
If you're checking stock price multiple times daily and losing sleep, psychological relief is worth something.
The Case for Selling Gradually
Pro 1: Reduce timing risk
No one predicts short-term movements. Sell everything today and stock doubles next year? You'll feel like an idiot—even if you made the rational decision.
Pro 2: Manage tax liability
$800,000 stock with $200,000 cost basis = $600,000 gain. At 20% federal + 3.8% NIIT + 10% state, that's $200,000+ tax bill in one year. Spreading over 2-3 years might keep you in lower brackets.
Pro 3: Maintain some upside exposure
Sell 50% Year 1, 30% Year 2, 20% Year 3. If stock doubles in Year 2, you still own 50%.
Pro 4: Psychologically easier
Selling $800K all at once feels huge and irreversible. Selling $100K per quarter for two years feels manageable.
The Uncomfortable Truth
Time in the market beats timing the market.
Every day you delay diversification, you're betting your company stock will outperform a diversified portfolio.
Morningstar research: Most individual stocks underperform the S&P 500 over their lifetime. Holding concentrated position isn't conservative—it's high-risk.
How to Decide: The Framework
Step 1: Calculate Your Concentration
- Over 50%: Strongly consider selling all at once
- 30-50%: Gradual selling reasonable, but be aggressive (sell to 15% over 12-18 months)
- 15-30%: Gradual over 2-3 years is fine
- Under 15%: You're within reasonable limits
Step 2: Assess Time Horizon
- 15+ years to retirement: Sell gradually
- 10-15 years: Sell systematically, aggressively (hit 10-15% within 18-24 months)
- <10 years: Sell all at once
Step 3: Evaluate Company Risk
High-risk (sell all at once): Recent IPO/SPAC, unprofitable, regulatory scrutiny, losing market share, single-product
Lower-risk (gradual defensible): Established/profitable, diversified revenue, strong moat, stable leadership
Step 4: Check Emotional State
- Checking price multiple times daily?
- Losing sleep?
- Would 40% drop devastate you?
If yes, sell all at once. Mental health > optimizing returns.
Step 5: Run Tax Math
Work with CPA to model tax impact. If spreading sales over multiple years saves >3-5% of total position, gradual may be worth it. If negligible, sell all at once.
The Systematic Selling Plan (If Gradual)
Commit to specific plan. Automate it. Don't leave to willpower.
Example 1: Quarterly Liquidation
- Reduce from 60% to 15% over 18 months
- Sell 25% of holdings every quarter for 6 quarters
Example 2: Vesting Hedge
- Every time RSUs vest, sell 100%
- Plus, sell 5% of existing holdings each quarter
Example 3: Hard Cap
- Never allow company stock to exceed $500K or 20% of net worth
- Anytime vesting/appreciation pushes over cap, sell excess immediately
What to Do With Proceeds
Immediately reinvest. Don't sit in cash waiting for "the right time."
Recommended allocation:
- 60-70% diversified stock funds
- 20-30% bonds
- 10% cash or alternatives
Cash earns ~5% (2025). Diversified portfolios earn ~10% long-term. Sitting in cash costs you 5% annually.
The Biggest Mistake: Doing Nothing
The worst strategy isn't selling all at once or gradually—it's staying paralyzed by indecision while dangerously overconcentrated.
Decision paralysis costs real money. If you're debating, pick one and execute. Don't spend another year debating.
The Bottom Line
Sell all at once if:
- Over 50% concentrated
- Within 10 years of retirement
- Losing sleep over concentration risk
- Company faces significant headwinds
Sell gradually if:
- 20-40% concentrated
- 10+ years to retirement
- Tax spreading saves meaningful dollars
- Need psychological comfort of phased approach
But commit to the plan and execute it.
Employees who build lasting wealth aren't the ones who perfectly timed exits. They're the ones who had a plan, executed it, and moved on.
This content is for educational purposes only and should not be considered as investment, tax, or legal advice. Every situation is unique. Consult with a qualified financial advisor and CPA before making decisions about concentrated positions.
Past performance is not indicative of future results. All investments carry risk, including potential loss of principal.
Tax implications vary significantly based on holding period, cost basis, income level, and state. Examples provided are simplified.
Securities offered through LPL Financial, Member FINRA/SIPC. Investment advice offered through Great Valley Advisor Group, a registered investment advisor and separate entity from LPL Financial.
Chesapeake Financial Planners | 2402 Scotlon Ct, Forest Hill, MD 21050 | (410) 652-7868 | www.chesapeakefp.com