Palantir (PLTR) Stock Concentration Calculator
Calculator · free · no signup · PLTRQuantify Palantir concentration risk. Drawdown impact at 30 / 50 / 70%, with the tax-aware trade-off between selling down and hedging.
Beta · invite-only · AlphaLatitude Inc. · Free Tools
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.
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 →About Palantir
Palantir (PLTR) is a public Data company, headquartered in Aventura, FL. IPO'd Sep 30, 2020.
Last close: $133.25 per share (as of 2026-06-17).
Equity grants at Palantir typically include incentive stock options (ISOs), non-qualified stock options (NSOs), and restricted stock units (RSUs).
Palantir Technologies Inc. is an American publicly traded company that develops data integration and analytics software. Palantir is headquartered in Miami, Florida, and was founded in 2003 by Peter Thiel, Stephen Cohen, Joe Lonsdale, Alex Karp, and Nathan Gettings.
Source: Wikipedia (CC BY-SA 4.0)
Palantir Technologies, founded in 2003 by Peter Thiel, Alex Karp, Joe Lonsdale, Stephen Cohen, and Nathan Gettings, builds data analytics platforms used across government and industry. Its Gotham product serves defense and intelligence customers, Foundry handles commercial operations, and AIP wires generative AI into enterprise workflows. The company went public via direct listing on the NYSE in September 2020 under ticker PLTR, relocated headquarters from Palo Alto to Denver that same year, and joined the S&P 500 on September 23, 2024. Fiscal 2024 revenue guidance reached roughly $2.75 billion.
Sources: en.wikipedia.org · press.spglobal.com · cnbc.com
Equity comp at Palantir
- 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 Palantir.
If a meaningful share of your net worth sits in PLTR, 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 PLTR's option-implied volatility.
Example: 5,000 PLTR shares at $133.25 is a $666,250 position. A 30% drawdown costs $199,875; a 50% drawdown costs $333,125; a 70% drawdown costs $466,375. The calculator quantifies the trade-off between selling down (immediate capital-gains tax) and hedging (option premium drag) using PLTR's option-implied volatility and your cost basis.
All Palantir tools → · Use the generic Stock Concentration Calculator for any company.
Palantir equity questions
- How much PLTR 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 PLTR position and weighs selling down (which triggers capital-gains tax now) against hedging (which costs option premium).
- Does Palantir grant ISOs, NSOs, or RSUs?
- Equity compensation at Palantir 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 Palantir RSUs use double-trigger vesting?
- No. Palantir 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 Palantir equity alongside hedging, vesting, and de-concentration, across bullish, neutral, and bearish market scenarios. Free during beta.