Jabil (JBL) RSU sell-vs-hold
Calculator · free · no signup · JBLSell at vest or hold? Compare after-tax payout from selling Jabil RSUs at vest vs. holding through the LTCG cliff at 12 months.
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Your vest
Tax inputs
Hold strategy
Best after-tax payout — at year 1 yr
$47,709
Sell + invest wins by $4,981 over Hold 1 yr.
Estimates only. Not financial advice.
Heads-up: under-withholding. Your employer withholds federal tax at the IRS supplemental rate (22.0% on this vest, ≈ $17,600). Your marginal federal rate on this vest is 32.7%, owing $26,171. Expect to settle the $8,571 gap at tax time.
The hidden purchase
Tax was paid at vest either way. Holding is mathematically equivalent to taking $44,509 in after-tax cash and buying $44,509 of JBL today.
Most diversification frameworks would advise against a purchase that size in a single name; the right answer depends on your conviction in JBL. Holding past one year converts the gain to LTCG.
Sell + invest
Best payout| Vest value (shares × price) | $80,000 |
| Federal | |
| State | |
| Medicare | −$1,160 |
| Additional Medicare | −$720 |
| Market gain over 1 yr at 10.0% | $4,451 |
| Cap-gain tax on diversified gain — LTCG (federal + state + NIIT) | −$1,251 |
| Net at year 1 yr | $47,709 |
Sell every share at vest; invest the after-tax cash at the market return for 1 yr, then liquidate. Diversified — no single-stock concentration risk.
Hold 1 yr
| Vest value (shares × price) | $80,000 |
| Vest tax (federal + state + FICA) | |
| Net at year 1 yr | $42,728 |
Sold 444 shares to cover vest tax (net-settled); kept 556 shares 1 yr to qualify for long-term capital gains.
Social Security + Medicare are payroll taxes (collectively called FICA) — they apply because you're still employed at vest.
Both columns are stated in year-1 yr dollars. The sell side compounds at the market return; the hold side compounds at your single-stock expected return after a 20% volatility drag.
Estimates only. Assumes net-settled (sell-to-cover) vesting; double-trigger and pre-IPO RSUs are out of scope. Excludes multi-state moves, AMT interactions on other equity, and 83(b) elections. Not financial advice.
You evaluated one RSU vest. The beta plans every vest of every grant across years, with concentration and AMT in the loop.
Request beta access →Related calculators: RSU Lot Order Calculator · Stock Concentration Calculator
About Jabil
Jabil (JBL) is a public Hardware company, incorporated in Delaware and headquartered in St Petersburg, FL.
Last close: $304.41 per share (as of 2026-10-03).
Equity grants at Jabil typically include restricted stock units (RSUs).
Jabil Inc. is an American multinational manufacturing company involved in the design, engineering, and manufacturing of electronic circuit board assemblies and systems, along with supply chain services, primarily serving original equipment manufacturers. It is headquartered in the Gateway area of St. Petersburg, Florida. It is one of the largest companies in the Tampa Bay area.
Source: Wikipedia (CC BY-SA 4.0)
William Morean and James Golden started the operation in Michigan in 1966, and it became one of the largest contract manufacturers in the world, assembling products for customers who own the design and the brand. Revenue is concentrated in a handful of very large accounts, which makes customer retention an existential rather than commercial question. The company has pushed into regulated end markets such as healthcare and automotive where qualification costs raise switching barriers. Capital intensity is high and returns depend on utilization of plants spread across dozens of countries. Headquarters are in Saint Petersburg, Florida.
Sources: sec.gov · en.wikipedia.org
Equity comp at Jabil
- Jabil's equity incentive plan uses a modified single-trigger structure rather than a classic double trigger. If awards are not assumed or continued by the acquirer in a change in control, they vest immediately. If they are assumed or continued, they fully vest on the earliest of: the original vesting date, the first anniversary of the change in control (as long as the grantee is still employed at that point, with no termination required), or an earlier termination without cause or resignation for good reason. An award does not accelerate if the holder is terminated for cause or resigns without good reason before that one-year mark.
- 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 2026-08-24.
OptionsAhoy is an independent tool and is not affiliated with, endorsed by, or sponsored by Jabil.
Jabil (JBL) RSUs vest as ordinary income at the price on vest day. The decision is whether to sell at vest and reinvest, or hold the shares through the 12-month LTCG cliff. This calculator runs both paths through the same after-tax math so you can compare like-for-like.
Example: 500 Jabil (JBL) RSUs vesting at $304.41 per share is $152,205 of ordinary income on vest day. After roughly 32% combined federal + state + FICA (~$48,706), the post-tax share value is ~$103,499. Holding 12 months for long-term capital-gains treatment then only matters for the price change between vest and sale; the ordinary income at vest is already locked in. The calculator runs both paths through the same after-tax math.
All Jabil tools → · Use the generic RSU Sell-vs-Hold Calculator for any company. Diversifying multiple RSU lots? See the lot-by-lot sell order →
Jabil equity questions
- Should I sell or hold my Jabil RSUs at vest?
- Jabil restricted stock units (RSUs) are taxed as ordinary income on their value at vest whether or not you sell. The only open decision is what to do with the shares afterward: sell at vest and reinvest, or hold past twelve months for long-term capital-gains treatment on any further gain. The calculator above runs both paths through the same after-tax math so you can compare them directly.
- Does Jabil grant ISOs, NSOs, or RSUs?
- Equity compensation at Jabil typically takes the form of restricted stock units (RSUs). Restricted stock units are taxed as ordinary income when they vest.
- Do Jabil RSUs use double-trigger vesting?
- No. Jabil 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.
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