Honeywell Aerospace (HONA) Stock Concentration Calculator
Calculator · free · no signup · HONAQuantify Honeywell Aerospace concentration risk. Drawdown impact at 30 / 50 / 70%, with the tax-aware trade-off between selling down and hedging.
AlphaLatitude Inc. · Free ToolsOur tools respect your browsing privacy. Independently verified:
Your inputs
Adjust — results update instantly.Position & portfolio
Tax
Most fee-only advisors target ≤10% in any single name. You're at 67%.
Estimates only. Not financial advice.
Most sensitive to: Expected market return (±10% on this input swings best-plan wealth by ±$190,508).
Cost of fully de-concentrating
All three plans sell to 0% (no hedge).Sensitivity. If your expected position return drops below 19.6%/yr, lump-sum (sell everything today) beats every spread plan above.
Have multiple RSU vest lots? The RSU Lot Order Calculator picks which lots to sell first, and on which dates, to divest at the lowest computed tax.
Build your own plan
Toggle below — chart updates live. Sell buttons show the slice.Tech / Software single names hit a 50%+ peak-to-trough drawdown in roughly 1 of every 5 rolling 3-year windows over 2014–2024. Even mega-caps aren’t exempt.
Tax brackets: 2026 · Estimates only — not financial advice.
Estate note. Heirs receive a stepped-up basis at death (§1014), eliminating built-in gain on inherited shares. Older holders who plan to bequeath rather than sell may rationally never de-concentrate.
You sized one position's risk. The beta integrates hedging, sell-down, and tax timing into one optimized plan.
Request beta access →Related calculators: Protect Your Stock Calculator · RSU Lot Order Calculator · Equity Funding Plan Calculator
About Honeywell Aerospace
Honeywell Aerospace (HONA) is a public Aerospace/Defense company, incorporated in Delaware and headquartered in Phoenix, AZ.
Last close: $154.97 per share (as of 2026-10-01).
Equity grants at Honeywell Aerospace typically include restricted stock units (RSUs).
Honeywell Aerospace Inc. is an independent American manufacturer of aircraft engines, avionics, auxiliary power units (APUs), and other aviation systems. Headquartered in Phoenix, Arizona, it operates as one of the world's largest standalone tier-1 aerospace and defense suppliers. The company generates approximately $15 billion in annual revenue from a balanced portfolio of commercial and military defense contracts.
Source: Wikipedia (CC BY-SA 4.0)
Honeywell separated its aerospace division in 2026, creating a standalone supplier of avionics, engines, and auxiliary power units to commercial and defense aircraft manufacturers. Aerospace content is specified into airframes that stay in production for decades, so a design win produces original equipment revenue and then decades of higher-margin spare parts. Aftermarket demand follows flight hours rather than aircraft deliveries. Employees carried Honeywell awards through the separation on conversion terms set at the spin. Headquarters are in Phoenix.
Sources: sec.gov · en.wikipedia.org
Equity comp at Honeywell Aerospace
- On June 29, 2026, Honeywell International completed a tax-free spin-off of its Aerospace segment as Honeywell Aerospace Inc. (Nasdaq: HONA), distributing one HONA share for every two Honeywell shares held. Under the companies' Employee Matters Agreement, outstanding Honeywell restricted stock units (RSUs, time-based grants promising future shares) and PSUs (performance stock units, which vest based on performance targets) held by Aerospace employees were converted into equivalent HONA awards, generally continuing on their original vesting schedule and grant date rather than accelerating. A subset of PSUs that had been tied to completion of the spin-off itself as a performance condition vested immediately at close, while other converted awards continue vesting through 2027 and beyond. Honeywell (renamed Honeywell Technologies) also completed a 1-for-2 reverse stock split around the same time, and outstanding award share counts were adjusted accordingly.
- Early exercise is not allowed: you have to wait for shares to vest before you can buy them.
- RSUs use double-trigger vesting. Two things must both happen before the shares are yours: (1) the normal time-based vesting completes, and (2) the company has a liquidity event (an IPO or an acquisition). Until both happen, you do not yet own the shares and you do not owe tax on them.
Sources: honeywell.com · sec.gov · sec.gov · sec.gov
Researched 2026-08-23.
OptionsAhoy is an independent tool and is not affiliated with, endorsed by, or sponsored by Honeywell Aerospace.
If a meaningful share of your net worth sits in HONA, concentration risk is the question. This calculator quantifies drawdown impact at 30 / 50 / 70%, and the trade-off between selling down (tax cost now) versus hedging (option premium drag), auto-filled with HONA's option-implied volatility.
Example: 5,000 HONA shares at $154.97 is a $774,850 position. A 30% drawdown costs $232,455; a 50% drawdown costs $387,425; a 70% drawdown costs $542,395. The calculator quantifies the trade-off between selling down (immediate capital-gains tax) and hedging (option premium drag) using HONA's option-implied volatility and your cost basis.
All Honeywell Aerospace tools → · Use the generic Stock Concentration Calculator for any company. Diversifying multiple RSU lots? See the lot-by-lot sell order →
Honeywell Aerospace equity questions
- How much HONA stock is too much?
- There is no single threshold, but the larger the share of your net worth in one stock, the more a single bad year can set back your plans. The calculator above quantifies the drawdown impact at 30, 50, and 70 percent for your HONA position and weighs selling down (which triggers capital-gains tax now) against hedging (which costs option premium).
- Does Honeywell Aerospace grant ISOs, NSOs, or RSUs?
- Equity compensation at Honeywell Aerospace typically takes the form of restricted stock units (RSUs). Restricted stock units are taxed as ordinary income when they vest.
- Does Honeywell Aerospace allow early exercise of stock options?
- No. Honeywell Aerospace requires options to vest before you can exercise them, so the holding-period clock for long-term capital-gains treatment starts as each tranche vests and you exercise it.
- Do Honeywell Aerospace RSUs use double-trigger vesting?
- Yes. Honeywell Aerospace restricted stock units (RSUs) vest only when two things both happen: the time-based schedule completes, and the company has a liquidity event such as an initial public offering (IPO) or an acquisition. Until both occur you do not own the shares and owe no tax on them.
Find another companyAerospace/Defense peers
One piece of the puzzle.
OptionsAhoy plans your Honeywell Aerospace equity alongside hedging, vesting, and de-concentration, across bullish, neutral, and bearish market scenarios. Free during beta.