Sell Quantinuum Inc. (QNT) stock to fund a goal
Calculator · free · no signup · QNTNeed cash for a goal? Plan the minimum-tax schedule to sell your vested Quantinuum Inc. (QNT) shares and net a target amount by a target date, across tax years.
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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.
Drives chance-of-shortfall · default 30%
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 | $109,654 | $111,723 | $111,788 | $118,699 |
| Wealth @ target | $718,258 | $716,076 | $713,344 | $710,913 |
| Chance of shortfall | <0.1% | 0% | 1.7% | 3.3% |
Feasible
$400,027 net by 08/01/27
Total tax: $109,654 (federal $58,856, state $36,063, NIIT $14,736)
Schedule · Recommended
| Sale date | Shares | Tax | Net | Cumulative |
|---|---|---|---|---|
| 08/26/26 | 4,088 | $351,349 | $360,067 | |
| 03/31/27 | 4 | $359 | $360,430 | |
| 04/30/27 | 32 | $2,891 | $363,340 | |
| 05/31/27 | 100 | $9,088 | $372,468 | |
| 06/30/27 | 100 | $9,141 | $381,631 | |
| 07/31/27 | 100 | $9,196 | $390,828 | |
| 08/01/27 | 100 | $9,199 | $400,027 |
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 3,476 shares worth $410,758 at the projected target-date price, invested for the next decision.
You solved for a cash target. The beta optimizes your full portfolio across multiple goals and market scenarios, not just one funding need.
Request beta access →Related calculators: RSU Lot Order Calculator · Stock Concentration Calculator · RSU Sell-vs-Hold Calculator
About Quantinuum Inc.
Quantinuum Inc. (QNT) is a public Hardware company, incorporated in Delaware and headquartered in Broomfield, CO. IPO'd Jun 4, 2026.
Nasdaq IPO Jun 2026; quantum computing hardware.
Equity grants at Quantinuum Inc. typically include incentive stock options (ISOs) and non-qualified stock options (NSOs).
Quantinuum emerged in November 2021 from the merger of Honeywell Quantum Solutions and Cambridge Quantum, combining Honeywell's trapped-ion hardware with Cambridge Quantum's software stack. Headquartered in Broomfield, Colorado, the company builds and sells full-stack quantum computers: its H2 system runs 56 ytterbium qubits with all-to-all connectivity, and its Helios system scales to 98 barium-ion qubits. Software products include Quantum Origin (quantum-enhanced cryptography) and InQuanto (quantum chemistry simulation). Quantinuum reported $30.9 million in 2025 revenue and went public on Nasdaq (QNT) on June 4, 2026, raising $1.68 billion at $60 per share.
Sources:
Equity comp at Quantinuum Inc.
- Quantinuum is a Honeywell majority-owned spinoff (approximately 49% post-IPO voting power retained by Honeywell) with an Up-C corporate structure (a dual-entity arrangement where the public company holds membership units in an operating LLC rather than owning assets directly). The 2023 Equity Incentive Plan includes a one-time liquidity award worth $25 million in equity securities that vests 25% per year over four years from the IPO effective date, conditioned on continued employment. Standard restricted share grants vest 25% per year over four years. Change-in-control acceleration is double-trigger, meaning it requires both a qualifying corporate transaction and either a qualifying termination or a continued-service condition. Section 83(b) elections (a tax form filed within 30 days of a restricted share grant, allowing the recipient to pay income tax at grant-date value rather than waiting for shares to vest) are the sole responsibility of the participant to file.
- Recent share-sale events (industry term: tender offers):
- Jan 2024: $5B implied valuation, led by JPMorgan Chase · honeywell.com
- Sep 2025: $10B implied valuation, led by Honeywell and co-investors including NVIDIA NVentures, Quanta Computer, Mitsui, and Amgen · honeywell.com
Researched 2026-05-28.
OptionsAhoy is an independent tool and is not affiliated with, endorsed by, or sponsored by Quantinuum Inc..
If you hold vested Quantinuum Inc. (QNT) 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.
All Quantinuum Inc. tools → · Use the generic Stock Sale Funding Calculator for any company.
Quantinuum Inc. equity questions
- How much QNT 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 QNT 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 Quantinuum Inc. grant ISOs, NSOs, or RSUs?
- Equity compensation at Quantinuum Inc. typically takes the form of incentive stock options (ISOs) and non-qualified stock options (NSOs). Incentive stock options can trigger the alternative minimum tax (AMT) when you exercise.
- When did the Quantinuum Inc. IPO lockup expire?
- Quantinuum Inc. (QNT) went public on June 4, 2026. The standard post-IPO lockup runs 180 days, so employee and insider shares generally became sellable around December 1, 2026. Confirm against your own grant paperwork, since some lockups release early or in stages.
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OptionsAhoy plans your Quantinuum Inc. equity alongside hedging, vesting, and de-concentration, across bullish, neutral, and bearish market scenarios. Free during beta.