Sell MNTN (MNTN) stock to fund a goal
Calculator · free · no signup · MNTNNeed cash for a goal? Plan the minimum-tax schedule to sell your vested MNTN (MNTN) shares and net a target amount by a target date, across tax years.
Beta · invite-only · AlphaLatitude Inc. · Free Tools
Inputs
Your equity
One stack per ticker (current-employer RSUs, prior-employer holdings, index fund, etc.). Each stack has its own current price, growth assumption, and cost-basis lots.
Lots
Plan
Estimates only. Not financial advice.
Lock-in-now is deterministic (0%). Plans that wait depend on future prices; risk is near-zero when inventory comfortably exceeds the goal. Volatility: each stack's option-implied vol if a ticker is set, otherwise 30%. Lognormal model; real markets have fatter tails.
| Tax | $111,637 | $110,752 | $111,637 | $119,397 |
| Wealth @ target | $726,476 | $680,919 | $726,476 | $721,823 |
| Chance of shortfall | 2.5% | 0% | 2.5% | 4.8% |
Feasible
$400,051 net by 08/01/27
Total tax: $111,637 (federal $59,593, state $36,947, NIIT $15,097)
Schedule · Recommended
| Sale date | Shares | Tax | Net | Cumulative |
|---|---|---|---|---|
| 06/30/26 | 173 | $14,974 | $15,410 | |
| 07/31/26 | 300 | $26,124 | $42,233 | |
| 08/31/26 | 300 | $26,281 | $69,157 | |
| 09/30/26 | 300 | $26,434 | $96,180 | |
| 10/31/26 | 300 | $26,594 | $123,305 | |
| 11/30/26 | 300 | $26,749 | $150,529 | |
| 12/31/26 | 300 | $26,910 | $177,857 | |
| 01/31/27 | 300 | $27,073 | $205,289 | |
| 02/28/27 | 300 | $27,221 | $232,814 | |
| 03/31/27 | 300 | $27,385 | $260,444 | |
| 04/30/27 | 300 | $27,546 | $288,176 | |
| 05/31/27 | 300 | $27,712 | $316,013 | |
| 06/30/27 | 300 | $27,875 | $343,953 | |
| 07/31/27 | 300 | $28,043 | $372,000 | |
| 08/01/27 | 300 | $28,052 | $400,051 |
Risk vs wealth
Each dot is a possible plan. Right is riskier, up is more wealth left over.
Trajectory of cash netted
Solid line = expected. Shaded band = 10th–90th percentile under price uncertainty.
After the plan
You keep 3,627 shares worth $436,251 at the projected target-date price, invested for the next decision.
About MNTN
MNTN (MNTN) is a public Marketing company, incorporated in Delaware and headquartered in Austin, TX. IPO'd May 22, 2025.
Last close: $10.42 per share (as of 2026-06-02).
CTV ad platform.
Equity grants at MNTN typically include incentive stock options (ISOs), non-qualified stock options (NSOs), and restricted stock units (RSUs).
On May 22, 2025, MNTN priced its IPO at $16 per share on the NYSE (ticker: MNTN), raising $187 million. Mark Douglas and Brooke Partelow founded the company in 2009 to apply performance-marketing discipline (measurable cost per acquisition, return on ad spend) to connected TV advertising, which had traditionally been sold on reach and brand metrics. Its self-serve platform lets brands target first-party audiences directly on streaming and broadcast inventory without traditional TV media buyers. Ryan Reynolds joined as an investor and creative collaborator. Total pre-IPO funding was $184 million.
Sources: businesswire.com · ir.mountain.com
Equity comp at MNTN
- RSUs use single-trigger vesting: shares become yours as each portion vests on schedule, and the value is taxed as ordinary income at that point. No IPO or acquisition is required.
Researched 2026-05-07.
OptionsAhoy is an independent tool and is not affiliated with, endorsed by, or sponsored by MNTN.
If you hold vested MNTN (MNTN) shares and need a set amount of cash by a date (a house down payment, tuition, a sabbatical, a business buy-in), the question is which lots to sell and in which tax years to keep the most after tax. This calculator builds the minimum-tax sell schedule across your lots, accounting for federal long-term capital gains, the net investment income tax, and your state.
Example: a 5,000-share MNTN position at $10.42 is worth $52,100. Say you need $150,000 of it for a house down payment by next spring. Selling enough shares all in one tax year can push the gain into the higher long-term capital-gains bracket and trigger the 3.8% net investment income tax; spreading the sale across two tax years often nets more. The calculator above finds the minimum-tax sell schedule across your specific lots, basis, goal, and date.
All MNTN tools → · Use the generic Stock Sale Funding Calculator for any company.
MNTN equity questions
- How much MNTN stock do I sell to fund a goal without overpaying tax?
- It depends on your cost basis, your target amount and date, and how the sale spreads across tax years. Selling vested MNTN shares triggers long-term capital-gains tax, plus the 3.8% net investment income tax and state tax above certain income, and bunching a large sale into one year can push the gain into a higher bracket. The calculator above builds the minimum-tax sell schedule across your lots to net your target amount by your date.
- Does MNTN grant ISOs, NSOs, or RSUs?
- Equity compensation at MNTN typically takes the form of incentive stock options (ISOs), non-qualified stock options (NSOs), and restricted stock units (RSUs). Incentive stock options can trigger the alternative minimum tax (AMT) when you exercise. Restricted stock units are taxed as ordinary income when they vest.
- When did the MNTN IPO lockup expire?
- MNTN (MNTN) went public on May 22, 2025. The standard post-IPO lockup runs 180 days, so employee and insider shares generally became sellable around November 18, 2025. Confirm against your own grant paperwork, since some lockups release early or in stages.
- Do MNTN RSUs use double-trigger vesting?
- No. MNTN restricted stock units (RSUs) use single-trigger vesting: each tranche becomes yours as it vests on schedule, taxed as ordinary income at that point, with no liquidity event required.
One piece of the puzzle.
OptionsAhoy plans your MNTN equity alongside hedging, vesting, and de-concentration, across bullish, neutral, and bearish market scenarios. Free during beta.