Snowflake (SNOW) Stock Concentration Calculator
Calculator · free · no signup · SNOWQuantify Snowflake 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 Snowflake
Snowflake (SNOW) is a public Data company, incorporated in Delaware and headquartered in Menlo Park, CA. IPO'd Sep 16, 2020.
Last close: $238.32 per share (as of 2026-06-16).
Equity grants at Snowflake typically include incentive stock options (ISOs), non-qualified stock options (NSOs), and restricted stock units (RSUs).
Snowflake Inc. is an American cloud-based artificial intelligence (AI) data platform company founded in San Mateo, California, and headquartered in Menlo Park. It operates a platform that supports data analysis and simultaneous access to data sets with minimal latency. It operates on Amazon Web Services, Microsoft Azure, and Google Cloud Platform.
Source: Wikipedia (CC BY-SA 4.0)
Founded in 2012 by Benoit Dageville and Thierry Cruanes (former Oracle data architects) alongside Vectorwise co-founder Marcin Zukowski, Snowflake built a data warehouse designed natively for the cloud, running on top of AWS, Azure, and Google Cloud. The company went public on the NYSE under ticker SNOW in September 2020, raising $3.4 billion in what stood as the largest software IPO on record, with Frank Slootman at the helm. Sridhar Ramaswamy (formerly of Google Ads and Neeva) took over as CEO in February 2024 and rebranded the platform as the AI Data Cloud, launching the Cortex managed AI service and extending native support for Apache Iceberg.
Sources: en.wikipedia.org · snowflake.com · fortune.com
Equity comp at Snowflake
- 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 Snowflake.
If a meaningful share of your net worth sits in SNOW, 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 SNOW's option-implied volatility.
Example: 5,000 SNOW shares at $238.32 is a $1,191,600 position. A 30% drawdown costs $357,480; a 50% drawdown costs $595,800; a 70% drawdown costs $834,120. The calculator quantifies the trade-off between selling down (immediate capital-gains tax) and hedging (option premium drag) using SNOW's option-implied volatility and your cost basis.
All Snowflake tools → · Use the generic Stock Concentration Calculator for any company.
Snowflake equity questions
- How much SNOW 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 SNOW position and weighs selling down (which triggers capital-gains tax now) against hedging (which costs option premium).
- Does Snowflake grant ISOs, NSOs, or RSUs?
- Equity compensation at Snowflake 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 Snowflake RSUs use double-trigger vesting?
- No. Snowflake 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 Snowflake equity alongside hedging, vesting, and de-concentration, across bullish, neutral, and bearish market scenarios. Free during beta.