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Your RSUs just vested. Your brokerage shows shares worth $85,000. You've paid the taxes—the company withheld shares to cover the bill. Now comes the question that keeps every tech employee up at night:
Do I sell immediately and diversify, or hold and bet on continued growth?
Your colleague who sold last year is kicking themselves—the stock is up 40%. But your other colleague who held through the earnings miss watched $60,000 evaporate in a day.
So which is right? The answer is less about the stock's future and more about your complete financial picture.
The Default Answer: Sell Immediately (And Why)
Most financial advisors recommend selling vested company stock as soon as possible.
You've Already Been Paid
When stock vests, that's your comp day. The company paid you with stock instead of cash—but it's compensation nonetheless. Would you take your cash paycheck and immediately buy your company's stock? Probably not.
The moment stock vests, you've been paid. Holding it is an active investment decision, not a passive default.
You've Already Paid the Taxes
RSUs are taxed as ordinary income at vesting, regardless of whether you sell. The company withholds taxes (typically 22-37% federal, plus state).
Holding shares doesn't save taxes on the initial vesting. The only additional tax is capital gains/losses on post-vest movement.
Sell immediately? Zero or minimal capital gains. Hold for a year? Gains taxed at long-term rates (15-20%). But losses are just losses—and concentrated risk isn't worth saving 15-20%.
Concentration Risk Compounds Over Time
Every vesting event adds more company stock. If you never sell, you're accumulating concentration risk. After a few years, company stock could represent 50%, 70%, even 90% of your net worth.
That's not diversification—that's a bet.
What Are the Tax Implications of Holding?
Let's use real numbers.
Scenario: $100,000 RSUs vest today
Taxes at vesting (unavoidable):
- Federal (37%): $37,000
- State (CA, 10%): $10,000
- Medicare: $1,450
- Total: $48,450
- Net shares: ~$51,550
Option 1: Sell immediately
- Cash: $51,550
- Additional capital gains: $0
- Net: $51,550
Option 2: Hold 1 year, stock up 20%
- Value: $61,860
- Long-term gains tax: $2,062 (20%)
- Net: $59,798
- Benefit: $8,248 (but you took risk)
Option 3: Hold 1 year, stock down 30%
- Value: $36,085
- Net: $36,085
- Cost: $15,465 loss
You saved $2,062 in taxes if it went up, but risked losing $15,465 if it dropped. Worth it?
How Do I Decide When to Sell?
Create a systematic framework instead of making emotional decisions.
Framework 1: The "Sell Everything" Rule
Best for: Risk-averse employees, high concentration, maximum simplicity
Set up automatic sell orders as vested shares clear (or when trading windows open).
Framework 2: The "Target Allocation" Rule
Best for: Employees wanting some exposure with guardrails
Set a target (e.g., 10-15% in company stock). Sell enough at each vest to stay at target.
Framework 3: The "Time-Based" Rule
Best for: Capturing long-term capital gains treatment with a forcing function
Hold vested shares exactly one year, then sell. Tax-efficient with clear decision rule.
Framework 4: The "Cover Your Basis" Rule
Best for: Aggressive approach with downside protection
Sell enough to cover exercise costs (options) or taxes paid (RSUs). Let the rest ride as "house money."
When Holding Might Make Sense
Company Stock Is <10% of Net Worth
If vested shares are small relative to total diversified assets, holding is less risky.
You're Targeting QSBS Treatment
If your company qualifies for Qualified Small Business Stock, holding 5+ years could exempt up to $10 million in capital gains from federal tax—massive benefit.
You're Extremely Early at High-Growth Company
If you joined pre-Series B and you're young with high risk tolerance, concentration might justify potential upside.
The Real Question: What Else Could You Do With the Money?
Holding has opportunity cost. Every dollar in company stock is a dollar not invested elsewhere:
- Diversified portfolio: 7-10% annually long-term, lower volatility
- Real estate down payment: Housing security plus appreciation
- Debt payoff: Guaranteed "return" equal to interest rate
- Cash reserves: Optionality and stress reduction
The question isn't "will my stock go up?" It's "is holding this stock the best use of capital?"
How to Execute Your Sale
Check Trading Windows
Most companies restrict trading to windows after earnings. Confirm when you're allowed to trade.
Set Up a 10b5-1 Plan
For systematic selling, set up a 10b5-1 with your broker for legal protection against insider trading claims.
Use Tax-Lot Selection
Sell highest-cost-basis shares first to minimize capital gains (called "spec ID").
Reinvest Immediately
Don't sit in cash. Have a plan: diversified index funds, bonds, real estate, debt payoff. Redeploy capital efficiently.
The Bottom Line
Selling company stock feels like disloyalty. But your company doesn't expect you to hold. Your executives sell regularly. Your board members diversify.
Selling isn't pessimistic—it's prudent. You earned that equity through hard work. Don't let inertia or fear of regret cost you your financial security.
This content is for educational purposes only and should not be considered as investment, tax, or legal advice. Every individual's situation is unique. Consult with qualified financial and tax advisors before making investment decisions.
Investing in a single stock involves significant risk, including potential loss of principal. Diversification does not guarantee profit or protect against loss.
Tax laws are complex and subject to change. Consult with a tax professional regarding your circumstances.
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