Nebius (NBIS) RSU sell-vs-hold
Calculator · free · no signup · NBISSell at vest or hold? Compare after-tax payout from selling Nebius RSUs at vest vs. holding through the LTCG cliff at 12 months.
Beta · invite-only · AlphaLatitude Inc. · Free Tools
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 NBIS today.
Most diversification frameworks would advise against a purchase that size in a single name; the right answer depends on your conviction in NBIS. 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 →About Nebius
Nebius (NBIS) is a public Cloud/SaaS company, incorporated in P7. IPO'd Oct 21, 2024.
Last close: $265.1 per share (as of 2026-06-17).
GPU cloud; HQ NL.
Equity grants at Nebius typically include incentive stock options (ISOs), non-qualified stock options (NSOs), and restricted stock units (RSUs).
Nebius Group N.V., headquartered in Amsterdam, is a technology company that provides artificial intelligence infrastructure. The company also owns Avride and TripleTen, as well as stakes in Toloka and Clickhouse. It is headquartered in Amsterdam with offices in Israel and the United States.
Source: Wikipedia (CC BY-SA 4.0)
In October 2024, Nebius Group resumed NASDAQ trading under NBIS after Yandex N.V. divested its Russian assets and renamed the surviving Dutch parent. Founder Arkady Volozh (previously Yandex CEO for 25 years) runs the Amsterdam-headquartered company, which builds GPU cloud infrastructure for AI developers. Operations include a Finland datacenter in Mäntsälä, sites in Israel, Paris, and Kansas City, plus a 300MW New Jersey buildout. Microsoft committed up to $19.4 billion for compute capacity, and Nvidia took a stake in the December 2024 financing round.
Sources: en.wikipedia.org · nebius.com · techcrunch.com
Equity comp at Nebius
- 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 Nebius.
Nebius (NBIS) 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 Nebius (NBIS) RSUs vesting at $265.1 per share is $132,550 of ordinary income on vest day. After roughly 32% combined federal + state + FICA (~$42,416), the post-tax share value is ~$90,134. 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 Nebius tools → · Use the generic RSU Sell-vs-Hold Calculator for any company.
Nebius equity questions
- Should I sell or hold my Nebius RSUs at vest?
- Nebius 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 Nebius grant ISOs, NSOs, or RSUs?
- Equity compensation at Nebius 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 Nebius IPO lockup expire?
- Nebius (NBIS) went public on October 21, 2024. The standard post-IPO lockup runs 180 days, so employee and insider shares generally became sellable around April 19, 2025. Confirm against your own grant paperwork, since some lockups release early or in stages.
- Do Nebius RSUs use double-trigger vesting?
- No. Nebius 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 Nebius equity alongside hedging, vesting, and de-concentration, across bullish, neutral, and bearish market scenarios. Free during beta.