Astera Labs (ALAB) RSU sell-vs-hold
Calculator · free · no signup · ALABSell at vest or hold? Compare after-tax payout from selling Astera Labs 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 ALAB today.
Most diversification frameworks would advise against a purchase that size in a single name; the right answer depends on your conviction in ALAB. 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 Astera Labs
Astera Labs (ALAB) is a public Semiconductors company, incorporated in Delaware and headquartered in San Jose, CA. IPO'd Mar 20, 2024.
Last close: $361.71 per share (as of 2026-06-17).
AI connectivity silicon.
Equity grants at Astera Labs typically include incentive stock options (ISOs), non-qualified stock options (NSOs), and restricted stock units (RSUs).
Astera Labs, Inc. is an American fabless semiconductor manufacturer and artificial intelligence company. The company specializes in designing high-speed connectivity solutions for data centers and AI infrastructure. The company has been listed on the Nasdaq since March 2024.
Source: Wikipedia (CC BY-SA 4.0)
Jitendra Mohan, Sanjay Gajendra, and Casey Morrison founded Astera Labs in 2017 in Santa Clara, California (the company moved its headquarters to San Jose in 2025). The company designs PCIe and CXL connectivity silicon (signal-conditioning retimers, smart cable modules, and fabric switches) that move data between CPUs, GPUs, and memory inside AI servers and racks. Astera Labs listed on Nasdaq under the ticker ALAB on March 20, 2024, raising roughly $713 million at a valuation near $5.5 billion.
Sources: en.wikipedia.org · renaissancecapital.com
Equity comp at Astera Labs
- 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 Astera Labs.
Astera Labs (ALAB) 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 Astera Labs (ALAB) RSUs vesting at $361.71 per share is $180,855 of ordinary income on vest day. After roughly 32% combined federal + state + FICA (~$57,874), the post-tax share value is ~$122,981. 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 Astera Labs tools → · Use the generic RSU Sell-vs-Hold Calculator for any company.
Astera Labs equity questions
- Should I sell or hold my Astera Labs RSUs at vest?
- Astera Labs 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 Astera Labs grant ISOs, NSOs, or RSUs?
- Equity compensation at Astera Labs 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.
- Do Astera Labs RSUs use double-trigger vesting?
- No. Astera Labs 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 Astera Labs equity alongside hedging, vesting, and de-concentration, across bullish, neutral, and bearish market scenarios. Free during beta.